Patent Agent Katherine A. Xie

USPTO Data

USPTO data is frequently out of date. You can update your information at the USPTO OED website.

Reg. No.:84247
Firm/Company:Choate, Hall & Stewart
Address:Boston, MA 02110
Last Updated:2026-07-13

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Homepage | Choate Hall & Stewart LLP
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-08-14

Top Applicants

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

Applicant Count
Gritstone bio, Inc. 85
BitSight Technologies, Inc. 81
NeuroDerm, Ltd. 72
Dragonfly Therapeutics, Inc. 71
Treeline Biosciences, Inc. 69
Mission Bio, Inc. 63
Gritstone Oncology, Inc. 60
Tango Therapeutics, Inc. 55
Nogra Pharma Limited 49
BLUEPRINT MEDICINES CORPORATION 49
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