Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 3666: Examiners and Allowance Rates

77 examiners • 27 with pending office actions • Transportation, E-Commerce & Mechanical Systems (Tech Center 3600)

Art unit baseline (last 5 years, 5,111 dispositions): 73% allowance rate • 3.7 office actions per allowance • 1,097 days median pendency
ExaminerAllowance rateResolved casesPending apps
Pum H Thang100.0%30
Mohammad M Islam100.0%20
John W Simcox100.0%10
Kendrick Khoikhoa Ly100.0%10
Temesgen Mallede Maru100.0%10
John Chunyang Kuan100.0%10
Thang Duc Tran100.0%10
Taylor L Morris100.0%10
Justyn Alexander Trott100.0%10
Anshul Sood100.0%10
Eric J Zamora Alvarez100.0%10
James William Jones100.0%10
Mcdieunel Marc97.4%780
Helal A Algahaim93.3%150
Tyler D Paige93.0%2730
Paula Lynn Schneider92.6%270
Dylan Michael Katz92.3%130
Calvin K Cheung91.9%3350
Harry Y Oh91.6%1660
Muhammad Shafi90.4%18821
Scott A Browne90.0%6013
Rodney Allen Butler89.6%42321
Ronnie M Mancho89.3%1220
Masud Ahmed87.9%330
Michael Andrew Berns86.9%3660
Tiffany P Young86.6%1870
Mingjen Jen86.1%1010
Robert T Nguyen86.0%570
Nicholas Kiswanto85.7%420
Jess G Whittington83.8%16725
Josephine Elizabeth Rich83.3%3015
Nicholas Patrick Langhorne82.8%298
Truc M Do82.1%1510
Luis Gerardo Del Valle81.0%11617
Bhavesh V Amin80.2%1160
Terry C Buse79.8%8412
Amelia J.I. Vorce79.7%21710
Basil T Jos79.4%340
Renee Marie Larose79.1%910
Anne Marie Antonucci79.0%818
Izcalli Andre Rios-Aguirre78.8%3312
Edward Torchinsky78.6%140
Sohana T Khayer77.8%450
Aaron L Troost77.6%29529
Jean Paul Cass77.4%19532
Esvinder Singh75.0%40
Connor Lee Knight74.7%1548
Hossam M Abd El Latif73.9%230
Rami Nabih Bedewi71.7%9216
Shahira Baajour71.1%7611
Jingli Wang71.0%13815
Jewel A Kuntz70.8%8921
Jodi Marie Jones70.4%819
Lidia Kwiatkowska68.9%7423
Patrick Daniel Mohl68.5%1247
Misa H Nguyen67.9%7811
Jordan T Smith67.0%10319
Wesam Nmn Almadhrhi66.7%630
Michael Emil Heins66.7%30
Kyle S Park65.8%1557
Jared C Bean64.5%620
Martin A Weeks63.6%110
Shien Ming Chou62.5%880
Michael Tyler Evan Dowling60.9%690
Jisun Choi60.5%4324
Jason Toan Nguyen58.1%3118
John D Holman57.1%1050
Patrick Michael Brady III54.1%1330
Leah Nicole Miller53.2%470
Ashleigh Nicole Turnbaugh52.1%730
Kirsten Jade M Santos40.0%150
Nazia Afrin34.4%3234
Karen Lynelle Furgason32.9%790
Merritt E Levy31.4%1020
Blaze A Belobrajdic14.3%140
Abby Yee Lin9.5%210
Marc R Burgess6.7%300

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 3666?

72.8% over the last five years, across 5,111 resolved applications.

Which examiners in Art Unit 3666 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Mcdieunel Marc (97.4%, 78 resolved), Tyler D Paige (93.0%, 273 resolved), Calvin K Cheung (91.9%, 335 resolved).

Which examiners in Art Unit 3666 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Marc R Burgess (6.7%, 30 resolved), Merritt E Levy (31.4%, 102 resolved), Karen Lynelle Furgason (32.9%, 79 resolved).

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