Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 2164: Examiners and Allowance Rates

47 examiners • 14 with pending office actions • Computing & Software (Tech Center 2100)

Art unit baseline (last 5 years, 2,904 dispositions): 64% allowance rate
ExaminerAllowance rateResolved casesPending apps
Sana A Al Hashemi100.0%20
Hassan Mrabi100.0%10
Sadik Ahmed Alshahari100.0%10
Dennis Truong100.0%15
Loc Tran95.8%486
Hares Jami95.3%17016
Raheem Hoffler95.2%210
Ashish Thomas93.8%160
Cheryl Maria Shechtman90.0%1025
Grace A Park86.4%880
Amy Ng86.2%290
Leslie Wong84.3%5720
Robert Stevens84.2%46911
Belix M Ortiz Ditren84.1%6988
Mark E Hershley82.2%29211
Hicham Skhoun79.1%4320
Phuong Thao Cao78.1%7788
Frantz Coby76.3%380
Sathyanaraya R Pannala74.8%1510
Suman Rajaputra74.4%900
Yuk Ting Choi72.3%42921
Dinku W Gebresenbet71.1%61311
Fariborz Khoshnoodi69.2%1170
Nargis Sultana68.2%660
Yohanes D Kelemework67.2%610
Antonio J Caiado66.1%10911
Fazlul Quader58.2%2250
Dustin D Eyers58.2%23218
Kurt A Mueller55.3%380
Abdullah Ahmed Daud55.1%17820
Mellissa M Ohba53.8%3310
Harold A Hotelling50.6%790
Mohammad N Rahman50.0%260
Aryan D Toughiry50.0%140
Jedidiah P Ferrer48.4%1550
Daniel A Kuddus41.8%1770
Anthony G Gemignani41.7%120
Rezwanul Mahmood39.5%3040
Alicia M Willoughby34.7%1210
Charles D Adams28.7%1740
Sheryl L Holland26.5%680
Hung T Havan25.0%120
Kris E Mackes22.9%350
Christyann R Pulliam20.5%390
Robert Douglas Adams11.1%90
Charles Rones0.0%10
Sidney Vincent Bostwick0.0%10

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2164?

63.8% over the last five years, across 2,904 resolved applications.

Which examiners in Art Unit 2164 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Loc Tran (95.8%, 48 resolved), Hares Jami (95.3%, 170 resolved), Grace A Park (86.4%, 88 resolved).

Which examiners in Art Unit 2164 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Christyann R Pulliam (20.5%, 39 resolved), Kris E Mackes (22.9%, 35 resolved), Sheryl L Holland (26.5%, 68 resolved).

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