Best Lawyers in America for Litigation - Patent

Keith A. Zullow is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Keith A., who practices law in New York, New York, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Keith A. is held by other top lawyers in the same geographic and legal practice area.

John D. Livingstone is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. John D., who practices law in Atlanta, Georgia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John D. is held by other top lawyers in the same geographic and legal practice area.

Mitchell G. Stockwell is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Mitchell G., who practices law in Atlanta, Georgia, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mitchell G. is held by other top lawyers in the same geographic and legal practice area.

Masood Anjom is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property, Litigation - Patent and Patent Law. Masood, who practices law in Houston, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Masood is held by other top lawyers in the same geographic and legal practice area.

Bob Mittel is the senior member of the firm. Following two years of service in the Army during the late 1960’s, he practiced with Pine Tree Legal Assistance until 1976, devoting the majority of his efforts to welfare and civil rights litigation in both state and federal courts. Since 1977, the majority of his work has been in the fields of intellectual property, compliance & defense work for debt collectors, and business and probate litigation. Bob has argued cases in a variety of s...

Matthias Kamber is a partner in the Intellectual Property practice of Paul Hastings and is based in the firm's San Francisco office. Mr. Kamber focuses on litigating intellectual property cases and has tried approximately ten jury and bench trials. In particular, Mr. Kamber has handled patent cases involving internet advertising and telephones, smartphones, and microprocessors throughout the country and before the U.S. International Trade Commission. Mr. Kamber has also handled trade secret, ...

Christopher Kao is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Christopher, who practices law in San Francisco, California, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher is held by other top lawyers in the same geographic and legal practice area.

Benjamin Hershkowitz is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Benjamin, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin is held by other top lawyers in the same geographic and legal practice area.

I help businesses solve problems involving intellectual property (IP) law, business strategy, and technology law with an emphasis on intellectual property rights, patents, trademarks, copyrights, trade secrets, anti-counterfeiting, IP portfolio strategy, and commercial litigation. Intellectual Property Litigation & Business Litigation I have handled more than 500 intellectual property disputes, including over 40 patent infringement cases and hundreds of IP enforcement actions. I also have...

Daralyn J. Durie is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation, Commercial Litigation, Copyright Law, Litigation - Intellectual Property and Litigation - Patent. Daralyn J., who practices law in San Francisco, California, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daralyn J. is held by other top lawyers in the same geographic and legal practice area.

Allan Bullwinkel’s practice focuses on patent litigation related to computer and electrical engineering technologies in federal district courts and inter partes review at the U.S. Patent Trial and Appeal Board. He also handles cases involving patent-related antitrust litigation and IP-related appeals before the Federal Circuit. With an engineering degree and many years of prior work experience as an engineer, Mr. Bullwinkel brings a robust understanding of technical issues and an abilit...

Ben Fernandez is an intellectual property lawyer who possesses noteworthy subject matter and industry knowledge, and has experience in patent and trademark portfolio management, freedom to operate/competitive landscape and IP diligence. Drawing on 20 years of experience in intellectual property, his practice centers on helping companies navigate patent and trademark law complexities to achieve their business objectives. He leverages his extensive experience in managing US and international IP...

Shareholder, Registered Patent Attorney Nationally recognized as one of Florida’s go-to intellectual property litigation specialists, Robert Thornburg has developed a reputation over the last 15 years in bet-your-business patent, copyright, trademark, trade secret and technology focused litigations on behalf of both international and Florida based businesses. Registered to practice before the United States Patent & Trademark Office, Robert is a Miami Patent Attorney who has filed so...

John M. Manion is one of the founding shareholders of Ryan Kromholz & Manion, S.C., located in Brookfield, Wisconsin. The firm, which traces its roots back to 1873, was formed in 1998 and practices in all areas of intellectual property law including patent, trademark, copyright and unfair competition law and related litigation. John is registered to practice before the United States Patent and Trademark Office and admitted to practice in the United States District Court for the Eastern an...

William M. Parrish is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Intellectual Property, Litigation - Patent and Mediation. William M., who practices law in Austin, Texas, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William M. is held by other top lawyers in the same geographic and legal practice area.

Mr. Atkins is the leader of Pillsbury’s Intellectual Property Litigation team. He is a trial and appellate lawyer with 20 years of experience. He is a registered patent attorney who personally handles all of his cases and has won jury verdicts on both sides of the courtroom. Recent victories include (1) getting two university co-inventors added onto two NIH cancer drug patents with annual sales of approximately $2B, (2) an infringement jury verdict for a consumer product against a major...