For more than four decades, Fenwick & West LLP has helped some of the world’s most recognized companies become, and remain, market leaders. From emerging enterprises to large public corporations, our clients are leaders in the technology, life sciences and cleantech sectors and are fundamentally changing the world through rapid innovation.  MORE >

Fenwick & West was founded in 1972 in the heart of Silicon Valley—before “Silicon Valley” existed—by four visionary lawyers who left a top-tier New York law firm to pursue their shared belief that technology would revolutionize the business world and to pioneer the legal work for those technological innovations. In order to be most effective, they decided they needed to move to a location close to primary research and technology development. These four attorneys opened their first office in downtown Palo Alto, and Fenwick became one of the first technology law firms in the world.  MORE >

From our founding in 1972, Fenwick has been committed to promoting diversity and inclusion both within our firm and throughout the legal profession. For almost four decades, the firm has actively promoted an open and inclusive work environment and committed significant resources towards improving our diversity efforts at every level.  MORE >

FLEX by Fenwick is the only service created by an AmLaw 100 firm that provides flexible and cost-effective solutions for interim in-house legal needs to high-growth companies.  MORE >

Fenwick & West handles significant cross-border legal and business issues for a wide range of technology and life sciences who operate internationally..  MORE >

At Fenwick, we are proud of our commitment to the community and to our culture of making a difference in the lives of individuals and organizations in the communities where we live and work. We recognize that providing legal services is not only an essential part of our professional responsibility, but also an excellent opportunity for our attorneys to gain valuable practical experience, learn new areas of the law and contribute to the community.  MORE >

Year after year, Fenwick & West is honored for excellence in the legal profession. Many of our attorneys are recognized as leaders in their respective fields, and our Corporate, Tax, Litigation and Intellectual Property Practice Groups consistently receive top national and international rankings, including:

  • Named Technology Group of the Year by Law360
  • Ranked #1 in the Americas for number of technology deals in 2015 by Mergermarket
  • Nearly 20 percent of Fenwick partners are ranked by Chambers
  • Consistently ranked among the top 10 law firms in the U.S. for diversity
  • Recognized as having top mentoring and pro bono programs by Euromoney


We take sustainability very seriously at Fenwick. Like many of our clients, we are adopting policies that reduce consumption and waste, and improve efficiency. By using technologies developed by a number of our cleantech clients, we are at the forefront of implementing sustainable policies and practices that minimize environmental impact. In fact, Fenwick has earned recognition in several areas as one of the top US law firms for implementing sustainable business practices.  MORE >

At Fenwick, we have a passion for excellence and innovation that mirrors our client base. Our firm is making revolutionary changes to the practice of law through substantial investments in proprietary technology tools and processes—allowing us to deliver best-in-class legal services more effectively.   MORE >

Mountain View Office
Silicon Valley Center
801 California Street
Mountain View, CA 94041

San Francisco Office
555 California Street
12th Floor
San Francisco, CA 94104

Seattle Office
1191 Second Avenue
10th Floor
Seattle, WA 98101

New York Office
1211 Avenue of the Americas
32nd Floor
New York, NY 10036

Shanghai Office
Unit 908, 9/F, Kerry Parkside Office
No. 1155 Fang Dian Road
Pudong New Area, Shanghai 201204
P.R. China
+86 21 8017 1200

E.A. Lisa Kenkel

Of Counsel, Technology Transactions  

Mountain View 650.335.7221


Lisa Kenkel focuses her practice on working with information technology and life sciences companies on all forms of commercial transactions involving technology and intellectual property, including structuring and negotiating joint-development agreements, collaborations, strategic alliances, and patent and technology licenses. She also advises clients on the intellectual property aspects of mergers, acquisitions, joint ventures, and venture capital and strategic investments. She has been involved in over 50 acquisitions in the information technology and life sciences industries with a total acquisition value in excess of $50 billion and specializes in the structuring and execution of business spin-out transactions.

Her recent clients and transactions include:

  • SonoSite, Inc.: $995 million acquisition by FUJIFILM Holdings Corporation
  • Trubion Pharmaceuticals, Inc.: $196 million collaboration agreement with Facet Biotech Corporation
  • Peplin, Inc.: acquisition by LEO Pharma A/S for $287.5 million
  • Teikoku Pharma USA Inc.: acquisition of Travanti Pharma Inc.
  • DexCom, Inc.: $37 million collaboration agreement with Edwards Lifesciences Corporation
  • Allen Institute for Brain Science
  • Dermira, Inc.
  • OncoGenex Pharmaceuticals Inc.
  • Personalis, Inc.

Prior to joining Fenwick & West, Lisa served as General Counsel of Corel Corporation, a developer of business and graphics software, and previously was an associate with Blake, Cassels & Graydon in Ontario, Canada.

Lisa serves on the Board of Directors of the Law Foundation of Silicon Valley, the largest provider of pro bono legal services in the Silicon Valley. She was the recipient of the firm’s Pro Bono Partner of the Year Award for 2011, awarded for her leadership and oversight of the Share of Costs Health Care Clinic, which helps low-income seniors and the disabled obtain access to health care. She has also been named by San Francisco magazine as a Northern California "Super Lawyer" and is listed as one of the one of the World's Leading 1000 Patent Practitioners in the IAM Patent 1000 for 2012-2014.