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Last updated: September 23, 2026

Art Unit 1763

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

Art unit baseline (last 5 years, 6,482 dispositions): 59% allowance rate • 4.8 office actions per allowance • 1,045 days median pendency
ExaminerPending apps
AHVAZI, BIJAN61
USELDING, JOHN E51
LEONARD, MICHAEL L47
CAI, WENWEN46
NERANGIS, VICKEY M36
WU, ANDREA27
WHITELEY, JESSICA26
QIAO, HUIHONG21
DONAHUE, OLGA LUCIA17
JONES, KOLTON ED17
HALL, DEVE V.17
PHILLIPS, SAVANNAH GRACE16
FIGUEROA, JOHN J14
BRANCH, CATHERINE S11
SHI, GERARD ZHIHAO5
DEL SOLE, JOSEPH STEVEN1

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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