Valley Village Intellectual Property Lawyers

I am a registered patent attorney and represents clients ranging from startup ventures to Fortune 500 corporations in all aspects of intellectual property. I work closely with sole inventors and in-house counsel to develop effective intellectual property strategies to meet each client’s needs and expectations. I hold degrees in Computer Science, and Electrical Engineering with minors in Math and Statistics. His technical expertise, as well as his leadership qualities, were further developed as Chief Fire Control Technician in the U.S. Navy specializing in computer hardware, radar systems, microwave systems and advanced electronics. After the military, Norman’s programming skills and experience...

I have legal and business experience ranging from corporate to small business to startup. As a business owner and entrepreneur, I’ve confronted many of the same challenges my clients encounter. I can give you practical legal advice from the perspective of a lawyer who “gets” business. Relevant Experience and Background - Associate, O'Melveny & Myers LLP (AmLaw 100 law firm) - In House Corporate Experience, Legal Tech Experience - Fellow, Stanford CodeX Center for Legal Informatics - Education: Stanford University, Stanford Law School I started GRID110, a 501c3 partnered with the LA Mayor’s office to provide mentorship & resources to underserved entrepreneurs. Through GRID110 I’ve...

Neil Juneja is an intellectual property and cannabis lawyer. He is the founder and managing partner of Gleam Law, a cannabis law firm headquartered in Seattle, WA. His impeccable track record and years of cannabis business law experience – including navigating the complexities of patents, trademarks, and copyrights – helps Gleam Law stand out from the competition. Neil founded Gleam Law because he realized other cannabis law firms provided legal advice to businesses in a vacuum. He wanted to provide legal decisions in the context of the business world and counsel long-term success. Other cannabis business attorneys are not just risk-adverse...

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.

As a registered patent attorney, I advise entities and individuals on all patent and intellectual property matters, specializing in patent, intellectual property and complex business disputes, as well as class action litigation. In addition, I have significant experience negotiating contracts and closing transactions, with an emphasis on intellectual property and patent rights.

QUINTERO LAW OFFICE, OC focuses on intellectual property, principally patent and trademark prosecution before the United States Patent & Trademark Office. The firm also provides intellectual property services in connection with portfolio management, due diligence, legal opinions, licensing, strategic counselling, and litigation support.
Our client-focused practice emphasizes providing quality and personalized service in an efficient and cost-effective manner. We are committed to helping our clients intelligently navigate the patent and trademark systems to maximize the value of their intellectual property.
Schedule your initial consultation with QUINTERO LAW OFFICE, PC today — 310-909-8535. We look forward to learning how we can help.

I am a patent trial lawyer, with decades of experience in district courts and the International Trade Commission. After 30+ years at Morrison & Foerster, I am now with Maschoff Brennan, a mid-size IP firm. I bring large firm expertise and perspective, while working with efficient, small teams at very favorable rates.

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...