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Last updated: September 23, 2026

Art Unit 1764

17 examiners with pending office actions • Chemistry & Materials (Tech Center 1700)

Art unit baseline (last 5 years, 6,130 dispositions): 54% allowance rate • 2.6 office actions per allowance • 885 days median pendency
ExaminerPending apps
KRYLOVA, IRINA61
REDDY, KARUNA P53
RIOJA, MELISSA A52
BUTCHER, ROBERT T42
DARLING, DEVIN MITCHELL37
LING, DORIS36
BROOKS, KREGG T35
LEE, DORIS L33
BOYLE, ROBERT C29
HUHN, RICHARD A25
KAUCHER, MARK S24
FOSS, DAVID ROGER23
NGUYEN, TRI V22
PAK, HANNAH J20
ANTHONY, JOSEPH DAVID20
REUTHER, ARRIE L13
THOMAS, PATRICK ROY3

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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