Patent Attorney William F Ryann

USPTO Data

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Reg. No.:44313
Firm/Company:Patterson & Sheridan
Address:Houston, TX 77046
Last Updated:2026-04-05

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Patterson + Sheridan LLP - Patterson + Sheridan
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-05-08

Top Applicants

This practitioner has been affiliated with the following applicants over the past 10 years.

Applicant Count
Northeastern University 444
Southwest Research Institute 22
Clariant International Ltd. 18
Clariant Produkte (Deutschland) GmbH 15
Stahl International B.V. 14
Secarna Pharmaceuticals GmbH & Co. KG 12
CureVac Netherlands B.V. 11
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY 10
Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO 7
Agilent Technologies, Inc. 7
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