Joseph A. "Joe" Creitz

Sean Absher is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Sean, 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 Sean is held by other top lawyers in the same geographic and legal practice area.

Ben Riley is a Principal of the firm and serves on its Executive Committee. He has tried nearly 30 cases to verdict including jury trials, court trials, and complex arbitrations. His practice focuses on Intellectual Property Litigation, including patents, trade secrets, copyrights, trademarks and license disputes. He also has an active practice in Business Litigation, including class action defense, defense of “consumer claims” under the Lanham Act and unfair competition statutes,...

Florence M. Jao is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Florence 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 Florence M. is held by other top lawyers in the same geographic and legal practice area.

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, ...

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.

Peggy Otum is co-chair of WilmerHale’s Energy, Environment and Natural Resources Group. Ms. Otum represents large corporations, public companies and universities in federal and state environmental enforcement matters and litigation.

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

Ms. Grassgreen has significant experience representing debtors, trustees, and creditors’ committees in large chapter 11 cases nationwide and internationally. Ms. Grassgreen is an author and frequent speaker on various bankruptcy-related topics including the management of large and complex chapter 11 cases, the treatment of intellectual property rights in bankruptcy, issues in technology bankruptcy cases, cross-border bankruptcy issues, and issues facing individual chapter 11 debtors. Ms...

Stacey Wright is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Stacey, 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 Stacey is held by other top lawyers in the same geographic and legal practice area.

Thomas M. Sherwood’s clients include lenders, property owners, developers and users who are parties to transactions involving real property. He represents institutional lenders in negotiating and documenting construction and permanent financings and the modification of these facilities. He has also represented developers in all aspects of the development process including acquiring property, obtaining land-use entitlements, negotiating and preparing agreements with municipalities, secur...