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Last updated: September 23, 2026

Art Unit 1728

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

Art unit baseline (last 5 years, 1,553 dispositions): 65% allowance rate • 3.2 office actions per allowance • 1,277 days median pendency
ExaminerPending apps
SONG, KEVIN46
SUN, MICHAEL Y40
SRIPATHI, ANKITH REDDY36
ALBAN, FELICITY BERNARD35
HIGGINS, KATHERINE NICOLE35
FRANCIS, ADAM JOSEPH32
HORNSBY, BARTHOLOMEW ANDREW27
BAIRD, CAMERON MICHAEL24
VAN OUDENAREN, MATTHEW W22
WALLS-MURRAY, JESSIE LOGAN21
RASSOULI, LILI21
KANG, TAE-SIK19
BUCK, LINDSEY A15
SIMMONS, ALEXANDRA JOAN7

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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