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Last updated: September 23, 2026

Art Unit 1625

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

Art unit baseline (last 5 years, 6,296 dispositions): 52% allowance rate • 3.1 office actions per allowance • 774 days median pendency
ExaminerPending apps
CHANDRAKUMAR, NIZAL S70
MAHLUM, JONATHAN DAVIS42
OH, TAYLOR V42
ROZOF, TIMOTHY R39
SEAMAN, D MARGARET M37
RZECZYCKI, PHILLIP MATTHEW36
HUTTER, GILLIAN A35
BELL, SARA ELIZABETH33
KENYON, JOHN S29
MCANANY, JOHN D28
ENGLISH, CONNOR KENNEDY26
ISMAIL, REHANA22
TAO, BIN18
KOSAR, ANDREW D12

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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