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Last updated: September 23, 2026

Art Unit 1663

21 examiners with pending office actions • Biotechnology & Pharmaceuticals (Tech Center 1600)

Art unit baseline (last 5 years, 4,897 dispositions): 67% allowance rate • 2.2 office actions per allowance • 894 days median pendency
ExaminerPending apps
WILLIAMS, KEITH RICHARD29
KUBELIK, ANNE R29
STEPHENS, REBECCA JOHANNA28
SULLIVAN, BRIAN JAMES28
FAN, WEIHUA27
STOCKDALE, JESSICA NICOLE27
SHEN, YANXIN NMN27
KEOGH, MATTHEW R27
SPEED, DEQUANTARIUS JAVON24
KUMAR, VINOD22
ORDAZ, CHRISTIAN JOSE22
BUI, PHUONG T22
SHARMA, SANTOSH20
KINGDON, CATHY20
PAGE, BRENT T20
MEADOWS, CHRISTINA L19
KRUSE, DAVID H18
MCWILLIAMS, KELSEY LYNN17
BOGGS, RUSSELL T15
ABRAHAM, AMJAD A9
KALLIS, RUSSELL3

Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

Data: USPTO Patent File Wrapper (daily) • Office Action Archive (weekly) • 89M+ prosecution events

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