Umberg/Zipser (U/Z) was proud to support the Orange County Women Lawyers Association (OCWLA) as a gold sponsor of its 43rdAnnual Gala and Silent Auction on September 13 at the Pelican Hill Resort. The OCWLA is dedicated to advancing women in the legal profession by providing a professional network, raising awareness of discrimination and bias, and supporting charitable organizations. Learn more here: www.ocwla.org.
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Mei Tsang Serves as Co-Chair and Umberg/Zipser Sponsors OCBA Charitable Fund’s 2018 Raise Your Glass Fundraiser
Umberg/Zipser (U/Z) partner Mei Tsang served as co-chair for the Orange County Bar Association Charitable Fund’s (OCBACF) annual Raise Your Glass event on Thursday, August 23 at the Newport Beach Country Club. Mei currently serves on the Board of Directors for both the Orange County Bar Association and its Charitable Fund. In addition to Mei’s service, Umberg/Zipser is proud to be a long-time supporter of the OCBACF, and is an Underwriter Sponsor for the event.
Raise Your Glass is the marquee wine tasting and charity awards benefit that is organized by the OCBACF, a nonprofit foundation raising money for law-related charities in Orange County. The event is held to help raise much-needed funds to support law-related organizations and programs in Orange County, including Constitutional Rights Foundation of Orange County, Legal Aid Society of Orange County and Southeast Los Angeles, Public Law Center, and law school and domestic violence clinics and programs. Read more about the event here: http://www.ocbar.org/cf/ryg/.
Mei has an international intellectual property practice focused on helping clients formulate their IP strategy, and shepherding their IP through various business cycles to achieve their business goals worldwide. Mei has substantial experience in patent and trademark portfolio development, and in all aspects of IP enforcement, including negotiation, licensing, and litigation at various courts at the federal, state, and administrative levels. Her clients also depend on her multicultural background and language abilities to help them expand and navigate their IP strategy worldwide.
Umberg/Zipser Continues to Grow Intellectual Property Group with Addition of Mark Finkelstein and Priti Phukan
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We are proud to announce the continued growth of our IP practice with the addition of litigation partner Mark Finkelstein and patent prosecutor Priti Phukan, Ph.D.
Mark Finkelstein has more than 23 years of intellectual property and complex litigation experience in some of the nation’s largest firms. He advises clients on matters involving patent, copyright, trademark, and trade dress infringement, as well as misuse of trade secrets, unfair competition, and other commercial disputes. Mark has significant first-chair trial experience in both state and federal courts, and has argued before the Federal and Ninth Circuits.
Priti Phukan, Ph.D. concentrates her practice on patent and trademark prosecution across various technology industries, including chemistry, life sciences, diagnostics, medical devices, and mechanical engineering. Priti began her career as a chemist and molecular biologist and then ultimately made the choice to start her career in patent law in 2012.
Mark and Priti are actively involved in a number of professional and community organizations such as the Orange County Bar Association and the American Intellectual Property Law Association. Mark is also immediate past president of the Association of Business Trial Lawyers Orange County. Priti is a member of the Women Inventors Committee, the Association of University Technology Managers and the Orange County Asian American Bar Association.
Mark and Priti share the firm’s core values — teamwork, integrity, professionalism, and creativity — and our passion for helping our clients and the community. We are thrilled they have joined the Umberg/Zipser team.
To view the firm’s press release announcing Mark and Priti’s arrival, click here.







