WHDA is a full service intellectual property law firm. Our patent lawyers have strong technical backgrounds in the mechanical, electrical, optical, chemical, pharmaceutical, metallurgical, and biotechnical arts.

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WHDA attorneys offer a range of legal and consulting services beyond conventional legal services, including expert opinions to media and financial industry, guidance on brand and patent portfolio management, and expert testimony in litigation.

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Admissions. Japan Patent Office, Benrishi, 1983-1990, 2002; U.S. Patent and Trademark Office, 1988; Virginia Bar, 1990; District of Columbia Bar, 1992

Mr. Adrian is a founding partner of WHDA, and is the leader of the firm’s Prosecution Group. Mr.

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BIOGRAPHY. Ms. Critchley has international experience in prosecuting patent applications specializing in the areas of pharmaceuticals, biotechnology, medical devices, biochemistry, polymers, cell and molecular biology, and fluorescent imaging technologies.

whda, llp 概要. whdaは、特許・意匠・商標を含むフル・サービスの知的財産法律事務所です。弊所の特許弁護士は機械工学・電気工学・光学・化学・薬学・冶金学・バイオテクノロジーの分野において強力な技術的バックグラウンドを備えています。