Tustin Intellectual Property Lawyers

Brian N. Gurwitz
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Brian N. Gurwitz
Tustin, CA Intellectual Property Lawyer with 30 years of experience
(714) 880-8800 1422 Edinger Avenue
Suite 100
Tustin, CA 92780
IP, Business and Criminal Defense
McGeorge School of Law Univ of the Pacific
Marin Cionca
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Marin Cionca
Irvine, CA Intellectual Property Attorney with 16 years of experience
(800) 454-1360 2030 Main Street
Suite 1300
Irvine, CA 92614
Free ConsultationIP, Patents and Trademarks
Concord Law School
Since 2009, Mr. Cionca is a registered patent attorney and founder of CIONCA IP Law P.C. ("CIONCA IP"), an intellectual property law practice based in Irvine, Orange County, California. He has an extensive technical background having graduated from a five-year European engineering program, having practical engineering experience and having taught College Physics. He helps clients with patent application and prosecution matters in various technologies including, engineering, computer, software, mechanical, physics-related and medical device technologies. He also helps startups and businesses acquire and enforce their intellectual property rights in patents, trademarks, trade secrets and other IP, such as by sending cease...
Elizabeth Yang
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Elizabeth Yang
Irvine, CA Intellectual Property Attorney with 16 years of experience
(877) 492-6452 2102 Business Center Dr.
Suite 130
Irvine, CA 92612
Free ConsultationIP, Business, Patents and Trademarks
University of La Verne College of Law
Elizabeth Yang has been practicing law since 2007 and specializes in Intellectual Property Law, including Patent, Copyright and Trademark Prosecution and Litigation; Business Law, including corporate entity formation, contract drafting, contract disputes, litigation; and Family Law, including divorce, child custody, child support, alimony, and asset division. She is fluent in Mandarin Chinese.

Elizabeth was admitted to the United States Patent & Trademark office in 2007. At the age of 19, she earned her Bachelor's degree in Electrical Engineering and Computer Science from UC Berkeley in two and a half years. In 2011, Elizabeth founded Yang & Wang, P.C., a boutique...
Karima Gulick
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Karima Gulick
Irvine, CA Intellectual Property Attorney with 9 years of experience
(949) 429-0212 2372 Morse Ave
Suite 147
Irvine, CA 92677
Free ConsultationIP, Patents and Trademarks
Western State College of Law at Argosy University
Karima is an intellectual property lawyer and registered patent attorney. Karima litigates and helps clients obtain patents and trademarks in diverse industries. She helps business owners build, strengthen, and protect their brands and ideas. She has experience in all areas of intellectual property law including trademarks, copyrights, patents, trade secrets, domain name disputes, and eBay disputes. Karima brings a unique perspective to intellectual property issues drawing on years of engineering and managerial experience.

Need help protecting or enforcing your ideas? Contact us at 949-429-0212 or email karima@kgulick.com
Ali Shalchi
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Ali Shalchi
Irvine, CA Intellectual Property Attorney with 19 years of experience
(949) 379-6648 2603 Main St
#200
Irvine, CA 92614
Free ConsultationIP, Business, Patents and Trademarks
University of Iowa College of Law
Ali focuses his practice on intellectual property litigation and transactions, with a focus on patent litigation and drafting. He is registered to practice before the Patent and Trademark Office (PTO). He has litigated large patent cases involving cutting edge technologies including semiconductors, telecommunications, consumer electronics, and medical devices. Mr. Shalchi obtained his B.S. degree in Biomedical Engineering from UCSD in 1998, where he completed several research projects on computer modeling of cardiac mechanics. He also received an M.S. degree in Biomedical Engineering, with a focus on MEMS (MicroElectroMechanicalSystems) & Semiconductor Fabrication, from UCLA in 2002. While at UCLA, he...
Gregory S. Cordrey
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Gregory S. Cordrey
Irvine, CA Intellectual Property Attorney with 27 years of experience
(949) 623-7236 3 Park Plaza
#1100
Irvine, CA 92614
IP, Business and Patents
University of Southern California Gould School of Law
I am an accomplished Patent, Intellectual Property, Litigation and Business law attorney. Based in California, with cases throughout the United States, my practice includes a wide array of industries.

With over 20 years of experience, a M.B.A. and B.S. in Aerospace Engineering, I offer comprehensive representation for complex technology and patent law matters. I aggressively advocate for the best possible outcomes. I have also received numerous honors, including recognition as Lawyer of the Year for Litigation-Patent Law by Best Lawyers.

Outside of work, I enjoy reading, skiing, and traveling. Additionally, my wife, daughter and I are enthusiastic sports fans.
Imran Farooq Vakil
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Imran Farooq Vakil
Irvine, CA Intellectual Property Lawyer with 16 years of experience
(844) 639-4652 18012 Cowan
Suite 200
Irvine, CA 92614
IP, Business, Patents and Trademarks
Loyola Law School, Los Angeles
For all your trademark and copyright litigation needs, call Imran! (949) 478-6831

Imran F. Vakil is an intellectual property lawyer and business litigator. Having been attorney of record in over four hundred state and federal cases, TTAB actions, arbitrations, and mediations, Imran has expertise in the litigation of trademarks, trade dress, copyrights, trade secrets, patents, unfair competition and commercial disputes. With an excellent record, Imran has successfully generated tens of millions of dollars in verdicts and settlements for his clients. Since 2009, and every year thereafter, Imran has been selected for inclusion in the California Super Lawyers “Rising Stars” list, an...
David Jafari
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David Jafari
Irvine, CA Intellectual Property Attorney with 23 years of experience
(949) 362-0100 18201 Von Karman Ave.,
Suite 1190
Irvine, CA 92612
Free ConsultationIP, Business, Employment and Trademarks
Western State College of Law at Argosy University
www.jafarilawgroup.com _______ David Jafari opened the doors to Jafari Law Group in 2005. His practice has focused primarily on intellectual property, business law, and employment matters. In regard to intellectual property, Mr. Jafari has helped secure dozens of patents and dozens of trademarks for various clients, including individuals and business entities. Furthermore, Mr. Jafari has represented clients in over seventy litigation cases dealing with business, employment, and intellectual property related issues. Mr. Jafari has also served as a mediator and has helped clients settle cases outside of court. He holds a Certificate in Mediation from the Orange County Human...
Joseph J. Mellema
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Joseph J. Mellema
Irvine, CA Intellectual Property Attorney with 17 years of experience
(949) 623-7200 3 Park Plaza
#1100
Irvine, CA 92614
IP, Business and Patents
Loyola Law School, Los Angeles and University of Southern California
Joe Mellema's practice focuses on litigation in federal and state courts, including the protection and enforcement of intellectual property rights, and business and commercial disputes. He has handled patent, trademark, copyright, trade secret, unfair business practices, antitrust, and business and commercial lawsuits in all phases of litigation and arbitration.

Joe is well-versed in patent and trademark enforcement, preparation and prosecution, as well as trademark enforcement and opposition proceedings before the Trademark Trial and Appeal Board of the United States Patent & Trademark Office. He has considerable experience litigating patents in a variety of technical fields, including optical devices and components, computer...
Jon Ustundag
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Jon Ustundag
Irvine, CA Intellectual Property Lawyer
(949) 623-7213 3 Park Plaza
#1100
Irvine, CA 92614
IP, Business, Patents and Trademarks
University of California, Irvine School of Law
As an associate in JMBM's Intellectual Property practice, Jon serves clients in all facets of intellectual property law, including: trademark, copyrights, patents, and trade secrets. He has experience in intellectual property litigation, prosecution, and transactions. Before becoming a lawyer, Jon received a B.S. in Mechanical Engineering, with an emphasis in Materials Science. His technical experience includes medical and therapeutic devices, automobile hardware and software, video game hardware and software, artificial intelligence, aircrafts, semiconductors, communication systems, sports equipment, surface coatings, industrial connectors, cryogenics, portable electronic devices, home goods, apparel, and other consumer products.
Christina Gagnier
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Christina Gagnier
Irvine, CA Intellectual Property Lawyer
(949) 623-7241 3 Park Plaza
#1100
Irvine, CA 92614
IP, Business and Communications
University of San Francisco School of Law
James Yang
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James Yang
Irvine, CA Intellectual Property Attorney with 19 years of experience
(949) 433-0900 16755 Von Karman Suite 275
Irvine, CA 92606
IP, Patents and Trademarks
Loyola Law School, Los Angeles
James Yang earned his Bachelor of Science in Mechanical Engineering from California State Polytechnic University in Pomona, a school recognized for its engineering program. Prior to entering the legal field, James Yang worked extensively in different areas of mechanical engineering. For several years, James managed a folding carton business where he acquired hands-on experience with automated machinery, printing equipment, die cutting machines and all aspects of paper box manufacturing. James also worked as a mechanical engineer for Avibank Manufacturing, a supplier of custom fasteners for the aerospace industry where he designed products for companies such as Boeing. Shortly before entering...
Stanley M. Gibson
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Stanley M. Gibson
Irvine, CA Intellectual Property Attorney with 30 years of experience
(949) 623-7229 3 Park Plaza
#1100
Irvine, CA 92614
IP, Business and Patents
Duke University School of Law
David A Berstein
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David A Berstein
Irvine, CA Intellectual Property Attorney with 24 years of experience
(949) 825-5590 4 Executive Circle
Suite 200
Irvine, CA 92618
IP, Business and Trademarks
Whittier Law School
David A. Berstein is a founding partner of Myers Berstein LLP where he concentrates his law practice on intellectual property-related litigation and business disputes. Over the past 15 years, Mr. Berstein has handled numerous cases before the Superior and Federal District Courts in California as well as proceedings before the Trademark Trial and Appeals Board of the United States Patent and Trademark Office. In 1996, Mr. Berstein’s legal background began at the Law Firm of Horton Barbaro & Reilly in Santa Ana where he initially clerked for Managing Partner, Jay Cordell Horton. Mr. Berstein worked as an associate...
David Christopher Baker
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David Christopher Baker
Irvine, CA Intellectual Property Lawyer with 35 years of experience
(714) 697-9315 3 Park Plz
Ste 1520
Irvine, CA 92614
Free ConsultationIP, Business, Communications and Trademarks
Univ of San Diego School of Law
Clients want lawyers who know what they're doing, who can explain what and why they're doing it and how it benefits the client, and who can do it all for a reasonable fee with a strong likelihood of a favorable outcome. This is especially true of intellectual property attorneys whose clients understand that their most valuable assets, their copyrights, trademarks, and patents, are largely intangible and oftentimes hard to quantify. I understand these challenges and that understanding underlies my approach to every client and to every legal situation. Of course, it doesn't hurt that I've been doing this for more than...
Joseph A. Mandour
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Joseph A. Mandour
Irvine, CA Intellectual Property Attorney with 27 years of experience
(949) 474-9330 2030 Main Street
Suite 1300
Irvine, CA 92614
IP, Patents and Trademarks
Cumberland School of Law, Samford University
Joseph Mandour is the managing partner of Mandour & Associates, APC. He received his Juris Doctorate in 1995. Since then, he has been providing legal representation to businesses facing intellectual property issues.
Christine Karol Roberts
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Christine Karol Roberts
Floral Park-Santa Ana, CA Intellectual Property Lawyer with 37 years of experience
(949) 720-8212 1109 West Twenty-First Street
Floral Park-Santa Ana, CA 92706
IP and Business
SMU Dedman School of Law and University of Texas - Dallas
Law Offices of Christine Karol Roberts is an Intellectual Property Law Boutique Located in Orange County, California, Established in 1985 Specializing in Trademark and Copyright Litigation and Prosecution, High Profile Litigation, Sports Law, Licensing and Technology Transfers, Right of Publicity, Complex Litigation, and General Corporate Representation.



Dale Michael Oberbeck
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Dale Michael Oberbeck
Irvine, CA Intellectual Property Attorney with 28 years of experience
(949) 975-7500 2020 Main St
Irvine, CA 92614
IP, Business, Real Estate and Trademarks
Northwestern Univ School of Law
Michael Oberbeck is a senior counsel focusing on business litigation issues. At BKCG, Mr. Oberbeck has extensively litigated employment disputes, commercial and real property disputes, international manufacturing and distribution litigation, and trademark and franchise issues. Mr. Oberbeck has litigated cases throughout California in both state and federal courts, and he has obtained many client-favorable results at trial, arbitration, and mediation. Mr. Oberbeck also has authored and successfully argued several matters before the California Courts of Appeals for BKCG clients. Born in Evansville, Indiana, Mr. Oberbeck graduated, cum laude, from Purdue University in 1993 with a double major in Psychology...
Nathan Camuti
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Nathan Camuti
Irvine, CA Intellectual Property Lawyer with 11 years of experience
(949) 716-5565 2372 Morse Ave. St. 120
Irvine, CA 92614
Free ConsultationIP, Patents and Trademarks
Chapman University Fowler School of Law
Nate is a registered patent attorney with a full-service intellectual property law practice. His focus is on helping inventors, entrepreneurs, and businesses identify and protect their intellectual property. Nate has extensive experience with patent applications, trademark applications, copyright registration, and enforcing his client’s intellectual property rights.

In addition to serving his clients, Nate stays active in the legal community. He has served four years on the Board of Directors for the Orange County Intellectual Property Law Association (OCIPLA) where he is currently the Secretary. Nate is also a Member of the Board of Directors for Chapman University’s Fowler School of Law’s...
Sarah G. Hartman
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Sarah G. Hartman
Irvine, CA Intellectual Property Lawyer
(949) 623-7243 3 Park Plaza
#1100
Irvine, CA 92614
IP, Business, Entertainment & Sports and Patents
Vanderbilt University Law School
Glen Lester Nuttall
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Glen Lester Nuttall
Irvine, CA Intellectual Property Lawyer with 25 years of experience
(949) 955-1920 16755 Von Karman Ave Ste 275
Irvine, CA 92606
IP, Patents and Trademarks
Brigham Young University
Glen Nuttall is a seasoned attorney that counsels clients in all aspects of intellectual property law. He helps clients develop and implement strategies that use patents, trademarks and other intellectual property to add value to their company. He also helps clients avoid or overcome the intellectual property of others.

Glen’s skills and experience include helping engineers identify and preserve inventions, preparing and prosecuting patents and trademarks in the U.S. and foreign countries, developing and maintaining complex patent and trademark portfolios, conducting Patent Office proceedings, such as Inter Partes Reviews, to challenge or defend patent validity, performing infringement and invalidity...
Brandon Mead
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Brandon Mead
Irvine, CA Intellectual Property Attorney
(310) 440-4100 18401 Von Karman Avenue
Suite 360
Irvine, CA 92612
IP, Antitrust, Business and Trademarks
Chapman University Fowler School of Law
Saul Acherman
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Saul Acherman
Irvine, CA Intellectual Property Lawyer with 11 years of experience
(949) 362-0100 18201 Von Karman Ave.
Suite 1190
Irvine, CA 92612
Free ConsultationIP, Business, Patents and Trademarks
Saul Acherman is an attorney licensed in California. He focuses on intellectual property matters, including patent and trademark prosecution and litigation. Saul is a registered patent attorney licensed to practice in patent matters before the United States Patent and Trademark Office (registration number 72,898). He is also involved with other business and civil litigation matters including business formation, contracts, and employment matters, and is admitted to practice in all courts of the State of California as well as the United States District Court for the Central District of California. After receiving a BA in Philosophy from the...
Nicole L. Halle
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Nicole L. Halle
Irvine, CA Intellectual Property Attorney with 15 years of experience
(310) 440-4100 18401 Von Karman Avenue
Suite 360
Irvine, CA 92612
IP, Arbitration & Mediation, Business and Real Estate
Pepperdine University School of Law
Ben Thana Lila
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Ben Thana Lila
Irvine, CA Intellectual Property Attorney with 18 years of experience
(949) 474-9330 2030 Main Street
Suite 1300
Irvine, CA 92614
IP, Patents and Trademarks
Lewis & Clark Law School
Robert Shore
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Robert Shore
Irvine, CA Intellectual Property Lawyer with 31 years of experience
(310) 440-4100 18401 Von Karman Avenue
Suite 360
Irvine, CA 92612
IP, Business, Patents and Trademarks
University of California, Berkeley School of Law
Tammy Wu
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Tammy Wu
Irvine, CA Intellectual Property Attorney
(310) 440-4100 18401 Von Karman Avenue
Suite 360
Irvine, CA 92612
IP, Business, Entertainment & Sports and Trademarks
Loyola Law School, Los Angeles
J. Craig Williams
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J. Craig Williams
Irvine, CA Intellectual Property Attorney with 37 years of experience
(949) 567-7829 3 Park Plaza
17th Floor
Irvine, CA 92614
IP, Business, Environmental and Landlord Tenant
University of Iowa College of Law
Eric Kent Karich
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Eric Kent Karich
Irvine, CA Intellectual Property Attorney with 27 years of experience
(800) 949-0255 38 Corporate Park
Irvine, CA 92606
Free ConsultationIP, Patents and Trademarks
Boston Univ School of Law
Miles J. Feldman
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Miles J. Feldman
Irvine, CA Intellectual Property Attorney with 30 years of experience
(310) 440-4100 18401 Von Karman Avenue
Suite 360
Irvine, CA 92612
IP, Arbitration & Mediation, Entertainment & Sports and Trademarks
University of California - Berkeley
Bart Kasperowicz
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Bart Kasperowicz
Irvine, CA Intellectual Property Lawyer with 17 years of experience
(949) 390-5270 2 Park Plaza
Suite 900
Irvine, CA 92614
IP, Administrative, International and White Collar Crime
Chapman Univ School of Law
Edward Ray Flores
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Edward Ray Flores
Tustin, CA Intellectual Property Lawyer with 31 years of experience
(714) 769-1200 1421 E Chapman Ave
Tustin, CA 92866
IP, Animal, Business and Criminal Defense
Robert Douglas Fish
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Robert Douglas Fish
Irvine, CA Intellectual Property Attorney with 33 years of experience
(949) 943-8300 2603 Main St Ste 1000
Irvine, CA 92614
IP
California Western School of Law
Matthew Vincent Waterman
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Matthew Vincent Waterman
Irvine, CA Intellectual Property Lawyer with 32 years of experience
(949) 548-1790 1 Park Plaza
Suite 600
Irvine, CA 92614
IP and Business
UC Berkeley School of Law Boalt Hall
John Duy Tran
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John Duy Tran
Irvine, CA Intellectual Property Attorney with 20 years of experience
(949) 260-4720 2030 Main St
Irvine, CA 92614
IP
Whittier Coll School of Law
Steve Charles Vondran
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Steve Charles Vondran
Newport Beach, CA Intellectual Property Attorney with 19 years of experience
(877) 276-5084 620 Newport Center Dr
Suite 1100
Newport Beach, CA 92660
Free ConsultationIP, Communications, Entertainment & Sports and Trademarks
Whittier Law School
Our law firm is a leader in intellectual property and piracy law. We have handled more software audits and torrent defense lawsuits than most other firms combined. We have a niche speciality practice in copyright infringement law and handle the following types of cases: 1. Software Audits and Licensing Disputes (Business Software Alliance, BSA, SIIA, Vero, Siemens, Solidworks, Autodesk, Adobe and Microsoft) 2. Torrent Defense Cases (ex. Malibu Media pornography, Flava Works and Strike 3 Holdings, LLC BitTorrent litigation cases in California Federal Court in the Southern, Central, Eastern and Northern District) 3. TV Signal Piracy cases (boxing...
Michael Cohen
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Michael Cohen
Irvine, CA Intellectual Property Lawyer with 21 years of experience
(310) 288-4500 7545 Irvine Center Dr., Suite 200
Irvine, CA 92618
Free ConsultationIP, Business, Patents and Trademarks
Southwestern University School of Law
Mr. Cohen is the founder and principal of the Cohen IP Law Group, P.C. His practice involves intellectual property, business and entertainment law. Mr. Cohen is registered to practice before the United States Patent and Trademark Office as a patent attorney and is experienced in all phases of IP litigation relating to patent infringement validity and enforceability, trademark infringement, trade secret misappropriation, unfair competition, and interference with contractual relations. He specializes in matters involving UDRP proceedings, cybersquatting, and other domain name issues, and has successfully obtained preliminary injunctions against cybersquatters. Mr. Cohen is also active...
Tina K Gehres
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Tina K Gehres
Irvine, CA Intellectual Property Attorney with 26 years of experience
(877) 333-2420 300 Spectrum Center Dr.
Suite #400-10
Irvine, CA 92618
Free ConsultationIP, Business, Employment and Trademarks
Saint Louis University School of Law
Tina has dissolved Gehres Law Group to focus on building a NFP organization, YesHope.org. She is no longer taking clients. Thank you for your patronage.
Gerald A. Klein
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Gerald A. Klein
Newport Beach, CA Intellectual Property Lawyer with 41 years of experience
(949) 478-0521 4770 Von Karman Avenue
Newport Beach, CA 92660
IP, Business, Legal Malpractice and Trademarks
UCLA School of Law
Gerald A. Klein has tried more than 40 cases to verdict. His success in the courtroom is underscored by the numerous accolades and recognitions he has achieved throughout his career, including selection by his peers as "Trial Lawyer of the Year" by the Orange County Trial Lawyers Association in 2003 and again in 2009.
Mr. Klein represents both plaintiffs and defendants in business litigation, legal malpractice, real estate, trade secrets, unfair competition, and insurance bad faith. He has also served as an expert witness in legal malpractice matters.
His tenacity in the courtroom led to a $26 million recovery, including...
Mark B. Wilson
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Mark B. Wilson
Newport Beach, CA Intellectual Property Lawyer with 35 years of experience
(949) 478-0521 4770 Von Karman Avenue
Newport Beach, CA 92660
IP, Business, Legal Malpractice and Trademarks
Loyola Law School, Los Angeles
A seasoned trial attorney and skilled negotiator, Mark B. Wilson has won nearly every case he has tried and arbitrated. Mr. Wilson lost only one jury trial and obtained a complete reversal on appeal. Mr. Wilson represents clients in federal and state courts in a variety of matters, including business litigation, legal malpractice, real estate, trade secrets, unfair competition, copyright infringement, construction disputes, and commercial unlawful detainer. Mr. Wilson’s victories include a $2.25 million jury verdict in a premises liability case, a $1.85 million dollar jury verdict in a breach of shareholder agreement case, a $1.8 million binding arbitration award in...
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