West Hills Intellectual Property Lawyers

My practice is focused on Patent, Trademark, Copyright, and Intellectual Property Law. Based in California, I represent national and international clients from a wide range of industries.

With nearly 40 years of legal experience, you can expect skilled, knowledgeable and zealous representation. My accomplishments have resulted in numerous honors, including recognition as being among the Best Lawyers in America, Top Intellectual Property Attorneys in California, and Top 100 Attorneys in Los Angeles.

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.

Navid handles business litigation and employment litigation for individual and corporate clients in a wide range of industries, from small businesses to large publicly-traded corporations. As a seasoned Los Angeles entertainment lawyer, Navid has extensive experience in the media and entertainment industries, representing clients such as recording artists, managers and agents, production companies and content providers. Navid has litigated numerous intellectual property claims involving, among other things, copyright and trademark infringement, cyber-squatting, defamation, right of publicity, and trade secret misappropriation. Navid handles sexual harassment, wrongful termination, disability discrimination and pregnancy discrimination. Since 2002, Navid Soleymani has been litigating complex business, entertainment,...

Chaz Rainey advises clients in the film and television industry on matters related to: copyright litigation, financing, production, new media technologies, rights of publicity, defamation, trade secrets, trademarks, unfair competition and other transactional issues. An internationally recognized lawyer, licensed in the practice of law in California, Nevada, New York, Texas and the District of Columbia, Chaz Rainey is an accomplished litigator, negotiator, and advocate. Chaz has served as lead counsel on over 200 cases in both state and federal court. He has first-chaired more than a dozen jury and bench trials, argued before federal and state appellate courts,...

Registered U.S. patent attorney David M. Kleiman has been helping entrepreneurs and businesses succeed with intellectual property law since 1998. He has had many years of experience working on big patent litigation for large multi-national corporate clients, defending businesses against wrongful allegations of infringement, and obtaining intellectual property protection for client innovations and creations. Attorney of record or lead counsel in more than a dozen lawsuits. Has worked effectively as part of a team to help clients obtain hundreds of millions of dollars in civil litigation settlements. 1st chair criminal jury trial experience. Substantial experience...

Justin Glyer's practice focuses on media, entertainment, marketing, technology and commercial contracts, start-ups, copyright, trademark, content, internet, communications, privacy and general business law.

Mr. Glyer has conducted successful negotiations with digital media start-ups, artists, producers, movie studios, television networks, promoters, talent agencies, multi-channel internet distributors, record labels, publishers, software developers, internet service providers, social media companies, business development professionals, accounting firms, public speakers, job recruiters, universities and academics, advertisers, marketing, telecommunications and technology companies, insurance carriers and a wide range of other individuals and businesses from the very small to the Fortune 500.

As a long-time former business and legal...

Ms. Johns is a civil trial lawyer who has tried more than one hundred cases to verdict. She is the managing partner for Hillary Johns, Trial Lawyer which maintains offices in Beverly Hills, the Bay Area and New York City. She graduated from Occidental College in 1990 and Golden Gate University School of Law in 1993 where she graduated with Dean’s List and class honors. She is licensed to practice law in California, the California Southern, Central and Northern U.S. Federal District Courts, the District of Columbia, Montana, New York, and the New York Eastern and Southern U.S....

I am a successful Intellectual Property, Patent, Litigation and Appellate Law attorney. Based in California, my experience includes trademark matters in more than 150 countries.

I provide aggressive advocacy for a full range of intellectual property and patent law issues. I am committed to achieving the best possible results with efficient and effective representation.

I received my B.A. from Yale University, where I played Varsity Lacrosse. My J.D. is from the University of Southern California Gould School of Law.

I have been licensed to practice law in the State of California since 1999. I am the managing shareholder of Century City Law Group, a Professional Corporation (Century City Law Group, APC). I studied accounting at the University of Southern California, and obtained my law degree from Loyola Law School. While attending Loyola Law School, I became a Production Editor of the Loyola Entertainment Law Review, and was also placed on the Dean's Honor List. I have received Martindale-Hubbel's distinguished "AV Preeminent" peer-review rating. I was named to Super Lawyer Magazine's Southern California Rising Stars...

Gordon Firemark practices entertainment (Theatre, Film, Television, Digital Media), media and business law in Los Angeles. He helps creative industry professionals make deals that make sense, and that get their productions developed, financed, produced and distributed. His practice also covers intellectual property, cyberspace, new media, business transactions, and corporate matters for clients in the fields of media, entertainment, content and digital business. Mr. Firemark is frequently referred to as “The Podcast Lawyer™”, and is the author of The Podcast, Blog, & New Media Producers’ Legal Survival Guide. (Https://podcastlawbook.com) He is also a podcaster himself. ...

I started Mastermark Legal in order to better assist entrepreneurs and small businesses with their trademark needs. We are dedicated to providing prompt, professional and personalized services at affordable rates.

With over 15 years of experience, I have worked closely with companies in the fashion, music, skateboarding, beverage, travel and real estate industries (among others), and will personally ensure that your trademark is properly protected and maintained to ensure the longevity of your brand.

Mastermark offers its services to individuals and companies in all 50 U.S. states, territories and foreign countries around the world. Don't hesitate to contact us today...

Ms. Sarvey Askarieh, is the founder of Yevras Law Group, P.C. She is recognized as a Top Attorney in her field and has been licensed as an Attorney in the State of California since 2004. Her clients have included Fortune 500 companies, multi-national companies, insurance companies, small businesses and professionals. Ms. Askarieh provides proactive and effective legal representation and believes in running a client-focused law practice.

Christopher E. Botti, co-founder of Botti & Morison Estate Planning Attorneys, Ltd., specializes in all aspects of estate planning. Mr. Botti advises clients on all aspects of estate, gift and generation-skipping tax planning, including the creation of revocable trusts, irrevocable life insurance trusts, qualified personal residence trusts, charitable remainder trusts, private annuities, private foundations, grantor retained annuity trusts, family limited partnerships and dynasty trusts. He also assists clients in the funding of revocable trusts and the preparation of estate and gift tax returns, all forms of trust and probate administration, including the purchase and sale of large trust assets, the...

Represents and advises performers, writers, directors, creative talent, producers and entertainment professionals in motion pictures, film, television, animation, HD, CGI and 3D productions, graphic arts and design, the Internet, marketing/advertising and new media of all kinds.

Advising international and domestic motion picture studios, production companies, software/technology companies and Web-based businesses in all aspects of rights acquisition, development, financing, production, licensing and distribution in traditional and all available E-commerce, digital, telephony and wireless media delivery platforms worldwide.

Assists and counsels entertainment content and IP/technology owners in the formulation and execution of strategic global rights exploitation programs to maximize the financial performance...

After spending years at well-known firms in both New York and California, Mr. Dorros decided it was time for something different. He founded Dorros Law with the goal of providing the more personalized services. A substantial portion of Mr. Dorros’ practice focuses on the protection of individuals’ privacy rights with a particular emphasis on protected health information, HIPAA law and medical record privacy issues. Mr. Dorros has successfully represented clients both on an individual and class action basis in State and Federal Court nationwide in significant and groundbreaking cases related to protected health information and medical record privacy and confidentiality...

I practice transactional entertainment and technology law and was a also a journalist at The Hollywood Reporter from 2010-20, where I covered entertainment labor, law and business. A former computer scientist, I was also active in local politics for over a decade. A preeminent expert on Hollywood unions and guilds, I'm the author of several books on the subject. I'm also an adjunct professor at USC and Southwestern law schools, and previously at UCLA Law School, and a non-resident research fellow at Rutgers University. I've worked as a talent lawyer; guild attorney; and as a litigator. I've been a member of the...

Brennan Swain's legal practice emphasizes patent and trademark law, including prosecution, litigation and client counseling.

Growing up in a family of engineers, Brennan was immersed from a young age in the engineering world, particularly the mechanical arts. While working regularly in his father's high-tech industrial coatings company in high school and college, he received hands-on experience with the inner workings of industrial machines and engines. After law school, Brennan's first job as a patent attorney also included working as an engineer for a small high-tech company. As a result of this experience, unlike many patent attorneys, Brennan has hands-on experience...

Prior to entering private practice, Ms. Harper served as Director of Corporate Compliance and Commercial Leasing for Kinko’s Service Corporation, Inc., now FedEx. Early in her career she worked as in house corporate counsel to one of California’s largest labor staffing corporations and civilly prosecuted perpetrators of domestic violence through a DOJ grant protecting victims of domestic violence. She has argued cases before the United States Hague Court for matters of international child abduction; California Court of Appeals and Superior Court; District Court; Delaware Court of Chancery; and before the United States Patent and Trademark Office, Trademark Trial and Appeals...

Full service entertainment law practice handling corporate, financing, production, marketing and distribution matters worldwide across all media for studios, networks, cable companies and independent producers.

I am an attorney who provides legal services to emerging and established artists. I also cater to the legal needs of entrepreneurs and to businesses which are just starting up or have already been established. In representing these clients, I strive to protect the intellectual property of businesses and creative and technical artists across a wide spectrum of media.

David A. Sergenian is the founder of Sergenian Law, a Professional Corporation. His practice concentrates in the areas of copyright, trademarks, trade secrets, partnership and startup disputes, appellate practice, and general commercial litigation. In addition, he has extensive experience in patent law, securities litigation, entertainment litigation, and employment actions. He has represented clients on “both sides of the v.,” including numerous Fortune 500 companies, in litigations, trials, arbitrations, and alternative dispute resolutions.

Mr. Ahmadshahi's area of practice is Intellectual Property Laws including Patent Prosecution and Litigation, Trademarks, Copyrights, and Unfair Business Practices. Before starting his firm, Mr. Ahmadshahi was a partner at Law Offices of Kayhan S. Shakib where he practiced intellectual property law as well as general law focusing on litigation in the areas of real estate, business, and personal injury cases.

Prior to the practice of law, Mr. Ahmadshahi was a staff scientist at C.E. Niehoff & Co., a defense contractor which manufactures state-of-the-art generators for military vehicles. Mr. Ahmadshahi also held the position of Research Engineer with the University of...

Previous career in computer industry, head of advanced software development and systems architecture for joint venture of two major computer manufacturers. Active in community affairs and politics in Sacramento, California. Former lobbyist for motorcyclists' rights in California legislature. Represented scores of trademark owners (including a world-famous brand) and content creators, consistently achieving clients' goals against some formidable adversaries including Marvel, Viacom, Electronic Arts, and Alexander McQueen.

For over 13 years, I have helped clients in diverse technology areas achieve success in IP and business litigation, patents, trademarks and licensing. Having been at two leading large law firms (Greenberg Trauig LLP, AMLAW 10 and Sheppard Mullin LLP, AMLAW 100) for 10+ years, I have the experience and skills to provide our client's with the very best in quality and service. I have successfully settled numerous IP and business litigation cases, prosecuted hundreds of patent and trademark applications to issuance/registration and successfully negotiated complicated licensing and pre-litigation matters for small startups to Fortune 500 companies....

The McArthur Law Firm works directly with software and videogame companies to create strategies to protect their brands against poachers and to protect their companies against frivolous intellectual property claims. Our passion and in-depth experience in intellectual property matters allows us to provide our clients with focused problem solving and specialized attention. By working with us, clients benefit from the expertise of an attorney long trained at the best law firms in the country without paying the megafirm expenses. We have represented clients across the technology spectrum, but particularly those associated with the interactive entertainment and...

Intellectual property and business attorney with substantial transactional and litigation experience in the USA (states of New York and California), the Russian Federation and Europe (only ECHR). Ms. Zalomiy represents businesses in resolving their disputes and also acts as an arbitrator. She is listed with the Dubai International Arbitration Centre, Vienna International Arbitration Center and she is a member of the WIPO Arbitration and Mediation Center’s Domain Name Panel. Also, Olga is a Fellow of the Chartered Institute of Arbitrators in London and she is included into the CIArb list of Approved Faculty. Ms. Zalomiy also has a broad experience in representing...

Jeannine Stepanian is a versatile transactional attorney. Her diverse practice includes entertainment law, intellectual property law, and business transactions. She has represented clients in the entertainment industry, including actors, writers, producers, and directors. She has also represented a wide variety of corporate clients, from small businesses and tech start-ups to non-profit organizations, production companies, and film studios. Prior to forming SLF in 2019, Ms. Stepanian practiced litigation. She has experience in family law, appellate law, and insurance defense. As a former litigator, she is uniquely suited to drafting and negotiating contracts with an aim to protect her clients from future...

Strategic intellectual property counseling including patents, trademarks, IP business transactions, design-around strategies, and pre-litigation counseling.

Joseph A. Yanny was born in Wheeling, West Virginia, and attended college and law school at the University of Dayton in Dayton, Ohio. Mr. Yanny obtained a B.E. in Engineering in 1975 and his J.D. in 1978. Mr. Yanny began practicing as a patent attorney in Chicago, Illinois where he obtained his first million dollar judgment before moving to California in 1980. Prior to founding his own law firm in 1983, Mr. Yanny worked in the aerospace industry in California.

Mr. Yanny is a member of the Chicago, Beverly Hills, South Bay, Los Angeles County, Illinois State and American Bar Associations;...

Prior to founding ESQGO, Mario Simonyan built and sold two seven-figure Amazon Private Label brands. Now, he works exclusively with Amazon sellers helping these entrepreneurs navigate intellectual property issues, and the jungle that is Amazon. Given his background as a successful third-party Amazon seller combined with his legal knowledge, he provides a unique multi-faceted approach to any matter online sellers may encounter. In law school, Mario was selected to be a Certified Law Student at the Small Business Law Center at Thomas Jefferson School of Law where he was awarded the Jefferson Medal, CALI Excellence For The Future Award, and...

I am a business attorney doing both transactions as well as litigation.

Paul’s practice focuses primarily on complex business litigation. He was recently named one of the “Top 100 Attorneys in Southern California” by Los Angeles Magazine, has the highest AV rating in Martindale Hubbell, and is regularly listed in various publications as one of the top attorneys in his field.

His practice areas include business and commercial litigation, False Claims Act cases, corporation and partnership disputes, professional liability litigation, entertainment and intellectual property litigation, defense of non-profit and other charity-based organizations, products liability litigation and all related appellate work.

Ethan D. Kirschner is an experienced litigator with clients in California, throughout the United States, and overseas. Originally from Wisconsin, Mr. Kirschner was a champion high school and college debater. He has a B.A. in Political Science from the University of Michigan, graduated cum laude from the University of Minnesota Law School, and received an LL.M. in intellectual property law from the University of California, Berkeley.


Mr. Kirschner has been practicing law since 2005. He is licensed to practice law in California.