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Last updated: September 23, 2026

Art Unit 1782

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

Art unit baseline (last 5 years, 4,143 dispositions): 44% allowance rate • 6.0 office actions per allowance • 1,278 days median pendency
ExaminerPending apps
ZHANG, RUIYUN52
MIGGINS, MICHAEL C36
LAN, YAN34
KESSLER JR, THOMAS JOSEPH30
HON, SOW FUN29
COLTON, JENNA XIANXIAN27
FROST, ANTHONY J26
YAGER, JAMES C26
STRAH, ELI D23
SAVAGE, WILLIAM FADDOUL20
ROMANOWSKI, MICHAEL C14
BROWN, SANDRA LASHAUN5
AUSTIN, AARON1

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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