Callan C. Olsen

Ed Wes is a partner in the firm's Business practice, who focuses his practice on emerging growth companies. Ed's practice includes capital formation (including private financings of debt and equity securities, as well as public offerings), mergers and acquisitions and business transactions including joint ventures and technology transfer transactions. In his position as general counsel for many of his clients Ed also oversees the work of litigation and IP law specialists. Ed particularly valu...

After almost forty years at "Big Law" firms, Lester Brown opened his own firm on October 1, 2024. Les offers deep knowledge and insights in complex commercial litigation, with a focus on representing policyholders in challenging insurance coverage disputes, achieving substantial recoveries for his clients. Les has served a diverse range of clients including electric and gas utilities, tech firms, telecommunications companies, chemical and oil corporations, as well as manufacturers, landlords,...

Allison M. Leopold Tilley is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Allison M. Leopold practices law in Palo Alto, California Best Lawyers has recognized Allison M. Leopold Tilley since 2013. 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 Allison M. Leopold Tilley is held by other lawyers.

Mark Selwyn is a partner in the Litigation/Controversy Department. He joined the firm in 1994. Mr. Selwyn’s practice focuses on intellectual property litigation. Major corporations have relied on him to litigate biomedical, electrical, chemical, mechanical, and business method patents involving a diverse array of technologies, including wireless communications, electronic commerce, digital cameras, solid state disk drives, location sensing, biosensors, water and wastewater filtration, i...

David Jakopin is a lawyer recognized by Best Lawyers in the practice area of Litigation - Intellectual Property. David practices law in Palo Alto, California Best Lawyers has recognized David Jakopin since 2025. 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 David Jakopin is held by other lawyers.

Alison R. Weinberg-Fahey is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Alison R. practices law in East Palo Alto, California Best Lawyers has recognized Alison R. Weinberg-Fahey since 2025. 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 Alison R. Weinberg-Fahey is held by other lawyers.

James G. Snell is a lawyer recognized by Best Lawyers in the practice areas of Technology Law and Trademark Law. James G. practices law in Palo Alto, California Best Lawyers has recognized James G. Snell since 2018. 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 James G. Snell is held by other lawyers.

Emily M. Lam is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Emily M. practices law in Palo Alto, California Best Lawyers has recognized Emily M. Lam 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 Emily M. Lam is held by other lawyers.

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...

For more information, please visit www.gibsondunn.com/lawyer/fackler-stephen-w/ .