Castella Intellectual Property Lawyers

Phi Alpha Theta. Author: "Intellectual Property, Employment and Human Resource Law" articles in Publications such as National Law Journal, East Asian Executive Reports and Pearson's China Law for Business. Author: CCH's "Taiwan Employment Laws," 2002 and CCH's "China STAFF Employment Law Guide, Taiwan." Columnist, West Publishing's "International HR Journal," 1997-2001. Editorial Advisor, CCH's China Law Update, 2002-. Speaker and Lecturer: California State Bar Association conferences, International Anti-Counterfeiting Coalition conferences, Bar Association of San Francisco Seminars, ABA conferences, Practicing Law Institute seminars, American Electronics Association conferences, International Trademark Association conferences and Harvard-Asia Business Conference. Member, Board of Directors, 1995-2000 and Treasurer,...

Ted Parker is a business trial lawyer with extensive experience in a broad range of industries: securities, IP and e-commerce, construction, products liability, agriculture and food products, film and publishing. After graduation from Cornell Law School, he began practice in business law at Brobeck, Phleger & Harrison in San Francisco. He was the first corporate counsel at ITEL Corporation. More recently, he has practiced as a large-firm partner (K&L Gates) and a small-firm partner (Berg & Parker), and now operates a "virtual" law firm, collaborating with colleagues electronically. He has handled major litigation nationally and internationally,...

Kristen is the founder of Integrated General Counsel, a full-service business and employment law firm located in Pleasanton. IGC is designed to help entrepreneurs and business owners start, grow, and manage their companies. Kristen enjoys this work because she knows firsthand what it takes to dream up, build, and run one's own enterprise.

Kristen received her undergraduate degree in accounting from the University of San Francisco and her Juris Doctorate from Golden Gate University. Her professional experience includes a decade working for large firms like Morrison Foerster and Pillsbury Winthrop and as in-house counsel for a Fortune 500 international architecture &...

I am a registered patent attorney with decades of experience in the field of intellectual property (IP) law. I practice in all areas of intellectual property law, including preparing and prosecuting patent, trademark, and copyright applications; intellectual property disputes and litigation; and intellectual property licensing and agreements.

Since January 1993, the Law Offices of A. Peter Rausch, Jr., has furnished skilled legal representation and counseling to selected clients throughout California and the United States. Based in Stockton, California, the firm also maintains a satellite office in San Francisco. The firm expanded to the Central Coast of California in 2005 with an office in Aptos, Santa Cruz County. The Law Offices of A. Peter Rausch, Jr., handles a wide range of complex business and commercial disputes litigation as well as a variety of business transactions.

A Los Angeles motorcycle accident attorney, Howard Kornberg is AV® Preeminent™ Peer Review RatedSM by Martindale-Hubbell®, the highest rating an attorney can receive from his or her peers. He has extensive experience assisting clients in personal injury and wrongful death cases arising from accidents involving motorcycles, bicycles, scooters, Segways, and other motorized vehicles.

Patent Attorney, Dorian Cartwright, has over 20 years of experience in providing intellectual property services to hi-tech companies of Silicon Valley and worldwide. He specializes in patent prosecution matters before the U.S. Patent and Trademark Office, primarily in the electrical arts, and additionally, supports patent litigation and patent licensing matters. His technical expertise includes computer networking, computer architecture, microprocessors, video compression and recognition, social networking, mobile apps, digital and analog circuits, and robotics, among others.

Mr. Cartwright understands the interplay of technology and business objectives. Currently, at the Law Office of Dorian Cartwright, a range of clients from large technology companies,...

Dan Rogers is licensed to practice law in the state of California, including the Eastern Federal District Court. For twenty years he’s been intimately involved with technology and creative development, working in senior executive positions at IBM, Sierra On-Line, Virgin Interactive, and Interactive Studio Management. He’s also been involved in more than a dozen million unit-selling video games. Dan’s writing, research, and lectures are published in leading industry magazines and publications, and his work in the area of video game acquisitions have helped many understand the dynamics of this growing industry. MIT’s Sloan School of Management and other...

Judge Suzanne K. Nusbaum (Ret.) brings a wealth of experience to her ADR practice. A Fellow of the Chartered Institute of Arbitrators, with specialized expertise in commercial contract, employment, health care, real estate and intellectual property matters, she serves on many ADR panels, including the American Arbitration Association's National Roster of Arbitrators and Mediators, the International Centre for Dispute Resolution (ICDR), Arts Arbitration and Mediation Services (AAMS), the American Health Lawyers Association (AHLA), Kaiser Permanente, the World Intellectual Property Organization (WIPO), and the Financial Industry Regulatory Authority (FINRA). Judge Nusbaum arbitrates and mediates legal fee disputes for the State...

Cyndie M. Chang is the Managing Partner of the firm's Los Angeles office and a member of the firm's governing Partners Board. Ms. Chang manages risks and resolves business challenges. She advises and partners with clients to defend them in commercial disputes, enforce their rights, mitigate exposure, and litigate their commercial disputes. She has often handled corporate litigation involving mergers & acquisitions, asset or stock sales, fraud, securities, purchase and sale agreements, business or partner break-ups. She also has handle many other complex or class action disputes involving contracts, trademarks, licensing, products liability, product safety and recall, construction defect, trade...

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.

Daniel Reisman is a passionate and dedicated employment law attorney in the Los Angeles area. He received his JD from USC Law School and shortly after began representing clients from all walks of life. Daniel is devoted to handling cases involving employment law, including matters of discrimination, harassment, retaliation, and other complex issues. He understands how challenging and overwhelming it can be for individuals to try to resolve these matters, which is why he founded his firm to provide relief and support. Daniel is driven to obtain a favorable and just outcome for each and every client he represents. His...

Music and entertainment law was a natural progression given my background. Having had jobs / positions in production, publishing, artist and label management, I have unique perspective. I love helping artists with their business issues so they can focus on developing their craft.

With more than 20 years of experience, Tre Lovell has been noted among the elite trial lawyers in the nation, having been named "Lawyer of the Year" Finalist, 2016, by the Los Angeles Business Journal, and further honored by The National Law Journal as one of the Top 50 Litigation Trailblazers in the United States. Mr. Lovell has been recognized among the top 1% of attorneys in the country as a litigator through such esteemed organizations as America's Top 100 Attorneys, Distinguished Justice Advocates, National Academy of Jurisprudence, Multi-Million Dollar Advocates Forum and Rue's Best Attorneys of America. In addition,...

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...

Mick Longo is an attorney licensed to practice law in the States of California, Florida, North Carolina and Oregon. Motivated by an entrepreneurial desire to change the way law firms operate, Mr. Longo founded Longo & Alach LLP with partner Patrick Alach in 2009. In 2013, Mr. Longo orchestrated and oversaw Longo & Alach LLP’s expansion to Miami, Florida and then in 2015 he expanded the firm again to Charlotte, North Carolina. His practice areas include Entertainment Law, Sports Law, Business Law, Cannabis Law, Hospitality Law, Real Estate Law, Privacy Law and Legislative Advocacy.

Mr. Longo represents a myriad...

An experienced attorney specializing in criminal law, intellectual property law, regulatory compliance, corporate governance, and litigation. Admitted in China (2010) and California (2019). Strong science and technology background. HIGHLIGHTS: • Extensive litigation experience in U.S. courts and Chinese courts. • Excellent at negotiating and communicating with lawyers, government agencies, and clients from different countries. • Former government lawyer in a major Chinese business regulatory agency. • Science background and IP law practice experience.

Accomplished entertainment attorney with over 35 years of experience representing clients in the music, film, television, and performing arts industries.

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...

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...