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Last updated: September 23, 2026

Art Unit 2431

15 examiners with pending office actions • Networking & Security (Tech Center 2400)

Art unit baseline (last 5 years, 3,707 dispositions): 77% allowance rate • 3.2 office actions per allowance • 913 days median pendency
ExaminerPending apps
ABDULLAH, SAAD AHMAD23
CATTUNGAL, DEREENA T18
DOAN, TRANG T17
CHEN, SHIN HON16
ALMAMUN, ABDULLAH15
GAVRILENKO, VLADIMIR I10
SU, SARAH9
CHIANG, JASON9
CHAI, LONGBIT9
MCFARLAND-BARNES, KELAH JANAE9
AVERY, JEREMIAH L9
VAUGHAN, MICHAEL R7
VO, ETHAN VIET6
LAKHIA, VIRAL S5
CHEUNG, HENRY WING SING3

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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