David Ostiller

Adam Alper is a leading member of the intellectual property litigation group in Kirkland’s Bay Area office. Focusing primarily on patent and trade secret disputes, and predominantly representing clients in the semiconductor, telecommunications, computer hardware and pharmaceutical industries, Adam regularly litigates high-stakes competitor cases involving concurrent claims of patent, trade secret and copyright violations. These disputes often involve co-pending actions in US District Co...

Sandra B. Price is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Sandra B., who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sandra B. is held by other top lawyers in the same geographic and legal practice area.

Sara, a shareholder at Walkup, prosecutes and serves as lead trial lawyer for severely injured individuals in cases involving defective products, transportation network companies like Uber and Lyft, aviation crashes, dangerous conditions of property, medical negligence, vehicular negligence, sexual assault, nursing home abuse, and other wrongdoing. When she isn’t representing clients, Sara is a lecturer at Stanford Law School, co-directing the Trial Advocacy course. She serves on the SF...

Michael Von Loewenfeldt is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. Michael, who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Michael J. Shuster is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Patent Law. Michael J., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael J. is held by other top lawyers in the same geographic and legal practice area.

Neil is a partner in Cox Wootton Lerner Griffin & Hansen, LLP (CWL), a regional law firm serving the Western U.S. and Pacific Rim. He practices maritime and transportation law. He’s been designated a Southern California "Super Lawyer" for 2012-2024 and been recognized by Best Lawyers in America since 2021. He represents domestic and foreign insurers in first and third-party cases, and local maritime and transportation companies in business litigation. Neil has been featured in the L...

Gretchen M. Wallacker is a Certified Family Law Specialist and has practiced family law exclusively for three decades. In that time, she has helped countless families transition out of their marriages, settling a full spectrum of complex family law matters that involve child custody, visitation, child support, spousal support, and property division, including division of high net worth estates. Drawing on her geographical focus in San Francisco, the Peninsula, and Silicon Valley, Gretchen und...

David Durham concentrates his practice on representation and advice to businesses in all matters involving labor unions. He works in many sectors, including technology, real estate, retail, higher education, construction, marine terminal operations, rideshare, health care, alcoholic beverage producers, food service, hotel, newspapers, radio, television and live entertainment. Read full biography: https://www.mwe.com/people/durham-david/

Robert M. Haight Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Robert M., who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert M. is held by other top lawyers in the same geographic and legal practice area.

A partner in Lieff Cabraser’s San Francisco office, Lin Chan’s successes include representing consumers (indirect purchasers) seeking justice for an alleged conspiracy to fix the prices of lithium-ion rechargeable batteries. Consumer plaintiffs achieved settlements totaling over $113 million. She also represented California consumers and third party payors charging that brand name and generic drug manufacturers conspired to restrain competition in the sale of Bayer’s blockbu...