Prosecution Insights
Last updated: October 08, 2026

USPTO Art Unit 2422: Examiners and Allowance Rates

26 examiners • 11 with pending office actions • Networking & Security (Tech Center 2400)

Art unit baseline (last 5 years, 4,057 dispositions): 64% allowance rate • 2.4 office actions per allowance • 618 days median pendency
ExaminerAllowance rateResolved casesPending apps
Howard D Brown Jr.100.0%10
Chico A Foxx100.0%10
Eileen M Adams100.0%10
Nicholas G Giles100.0%10
Anthony Bantamoi94.5%2204
Sherrie Y Hsia92.2%4604
Paulos M Natnael87.0%8800
Robert J Hance83.0%470
Michael Lee80.8%1,16916
Mustafizur Rahman80.7%3620
Samira Monshi79.9%50710
Trang U Tran78.9%78311
Michael E Teitelbaum78.8%89710
Victor R Kostak78.8%4050
Jean Wicel Desir74.7%4110
Sean N Haiem74.1%6260
Akshay Doshi74.1%8126
Justin B Sanders66.8%2860
Omer Khalid66.7%49919
Brian P Yenke64.8%77011
Humam M Satti63.7%46310
Sam Huang55.8%430
Sihar A Karwan45.5%2000
John W Miller41.2%347
Jefferey F Harold6.2%160
Chandraika Sugrim0.0%10

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2422?

64.2% over the last five years, across 4,057 resolved applications.

Which examiners in Art Unit 2422 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Anthony Bantamoi (94.5%, 220 resolved), Sherrie Y Hsia (92.2%, 460 resolved), Paulos M Natnael (87.0%, 880 resolved).

Which examiners in Art Unit 2422 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: John W Miller (41.2%, 34 resolved), Sihar A Karwan (45.5%, 200 resolved), Sam Huang (55.8%, 43 resolved).

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