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Last updated: September 23, 2026

Art Unit 2473

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

Art unit baseline (last 5 years, 3,912 dispositions): 76% allowance rate • 3.6 office actions per allowance • 976 days median pendency
ExaminerPending apps
CHOWDHURY, HARUN UR R31
LYTLE JR., BRADLEY D31
CASTANEYRA, RICARDO H27
KAO, JUTAI26
ELPENORD, CANDAL25
PEI, PATRICK YIPAO19
HUQ, OBAIDUL17
BOKHARI, SYED M17
LU, XUAN15
NGUYEN, ANH NGOC M13
NGO, NGUYEN HOANG8
YAO, KWANG BIN8
AHMED, ARHAM NMN4

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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