Paul Sieben

Erik Puknys’ career in intellectual property began more than 25 years ago, when he joined the U.S. Patent & Trademark Office as a patent examiner. Erik started his legal career at Finnegan’s Washington, D.C. office in 1994, and moved to California in 1997 to help open the firm’s Silicon Valley office. He has represented both plaintiffs and defendants in district courts around the United States, in the Court of Appeals for the Federal Circuit, and in the U.S. Supreme Cour...

Chris Berka is a nationally recognized trial lawyer with a practice focusing on environmental, real estate, energy, natural resources, product liability and contract matters. He has resolved more than two hundred cases for clients in a range of industries and sectors, including technology, aerospace, oil and natural gas, wind energy, real estate development, pharmaceuticals, higher education, transportation, news media, mining and consumer products. In addition to his litigation practice, Chr...

Ian Ballon is an intellectual property and Internet litigator who represents clients in copyright, DMCA, trademark, trade secret, right of publicity, privacy, security, software, database and Internet disputes and in the defense of data privacy, behavioral advertising and other Internet-related class action suits. Mr. Ballon, who splits his time between the firm's Silicon Valley and LA offices, is the author of the four-volume legal treatise, E-Commerce and Internet Law: Treatise With Forms 2...

Bijal V. Vakil is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Litigation - Intellectual Property. Bijal V. practices law in Palo Alto, California Best Lawyers has recognized Bijal V. Vakil since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Bijal V. Vakil is held by other lawyers.

Mark R.S. Foster is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Mark R.S. practices law in Palo Alto, California Best Lawyers has recognized Mark R.S. Foster since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark R.S. Foster is held by other lawyers.

Blake Russum is a lawyer recognized by Best Lawyers in the practice areas of Insurance Law and Litigation - Insurance. Blake practices law in Menlo Park, California Best Lawyers has recognized Blake Russum since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Blake Russum is held by other lawyers.

Sonal N. Mehta is a trial lawyer representing many of the world’s leading technology and life sciences companies in high-stakes disputes. Ms. Mehta is regularly called upon by clients—ranging from Silicon Valley’s largest companies to cutting-edge startups—to serve as both lead counsel in the courtroom and trusted advisor in the boardroom. She has nearly 25 years of experience across all aspects of trial and appellate practice, including federal jury and bench trials, ...

Christina Pearson is a lawyer recognized by Best Lawyers in the practice area of Mergers and Acquisitions Law. Christina practices law in Palo Alto, California Best Lawyers has recognized Christina Pearson since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Christina Pearson is held by other lawyers.

David A. Lipkin focuses his practice on mergers and acquisitions (M&A) and related securities law matters for companies in the technology and life sciences sectors. He represents both public and private acquirers and target companies, as well as special committees, in large, complex and sophisticated M&A transactions, including tender offers, negotiated mergers and other acquisition structures involving both strategic investors and private equity firms. Read full biography: https://ww...

Erik Olson's practice focuses on the litigation of securities, corporate governance, and intellectual property disputes, with particular emphasis on clients in the biotechnology, medical device, retail, and high-technology industries. In securities-related matters, Mr. Olson has repeatedly obtained dismissals of federal class action lawsuits under the Private Securities Litigation Reform Act and successfully defended those dismissals before the Fourth, Ninth and Tenth Circuits for numerous pr...