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Last updated: September 23, 2026

Art Unit 1786

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

Art unit baseline (last 5 years, 4,333 dispositions): 47% allowance rate • 3.5 office actions per allowance • 1,216 days median pendency
ExaminerPending apps
CHOI, PETER Y53
DAHLBURG, ELIZABETH M47
SIMBANA, RACHEL A46
YANG, JAY LEE45
CLARK, GREGORY D45
GARRETT, DAWN L45
JEON, SEOKMIN41
DEGUIRE, SEAN M39
THOMPSON, CAMIE S36
WATSON, BRAELYN32
KOLLIAS, ALEXANDER C29
TATESURE, VINCENT24
BOYD, JENNIFER A24
NGUYEN, LUCAS QUOC21
MATZEK, MATTHEW D20
KERSHNER, DYLAN CLAY18

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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