Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 3648: Examiners and Allowance Rates

70 examiners • 35 with pending office actions • Transportation, E-Commerce & Mechanical Systems (Tech Center 3600)

Art unit baseline (last 5 years, 6,503 dispositions): 77% allowance rate • 3.6 office actions per allowance • 1,002 days median pendency
ExaminerAllowance rateResolved casesPending apps
Artem Melkunov100.0%80
Taher Al Sharabati100.0%60
Ethan Jakob Slaughter100.0%416
Monark Sharma100.0%30
Shawn D Miller100.0%10
Lily Crabtree Garner100.0%10
Sharon M Davis100.0%10
Matthew James Dwyer100.0%10
Thomas M Sember100.0%10
Nikolay K Yushin100.0%10
Kemaya Deann Huu Nguyen100.0%10
Marin Stoytchev Stoytchev100.0%10
Tai T Nguyen100.0%10
Hasan Z Islam100.0%10
Opiribo Georgewill100.0%10
Hirdepal Singh100.0%10
Ebel M Rodriguez Benitez100.0%10
Mamadou L Diallo97.6%850
Hugo Molina95.2%210
Bongani Jabulani Mashele93.3%1511
Oladimeji Oyegunle92.3%130
Bernarr E Gregory91.9%91517
Timothy X Pham91.7%5439
Brady W Frazier90.7%10721
Peter M Bythrow90.3%76114
Harry K Liu90.0%7580
Frank J Mcgue89.9%1190
Dao Linda Phan89.6%4310
Olumide Ajibade Akonai89.2%44523
Ari M Diacou88.4%860
David Christopher Schultz88.2%170
Timothy A Brainard87.5%69811
William J Kelleher85.7%70
Eric Khoi Hodac85.5%8321
Nazra Nur Waheed84.7%26227
Anna K Benjamin Gosling84.6%5216
Cassi J Galt83.9%30517
Naomi M Wolford83.8%3720
Resha Desai83.3%65
Michael W Justice83.3%46633
Juliana Maria Cross83.1%11817
Donald H.B. Braswell81.9%2210
Hailey R Le81.4%18830
Nuzhat Pervin81.3%52521
Peter Davon Doze81.1%370
Alexander L Syrkin80.6%930
Noah Yi Min Zhu79.0%8124
Ashley Brown Raynal78.8%5224
Thomas M Hammond III77.8%360
Remash Raja Guyah76.9%10830
Maxine Mckenzie Phillips76.7%430
Ismaaeel Abdullah Siddiquee75.9%16225
Kimberly Yvette Jenkins75.9%2911
Yonghong Li75.7%22629
Kenneth W Good73.7%16733
Samarina Makhdoom72.3%13770
Isabella Ameyali Edrada70.0%3011
Brandon James Henson70.0%2035
Helena H Seraydaryan67.5%27115
Fred H Mull63.0%42718
Woodner T Risselin60.0%50
Daniel P Malley Sr.58.1%1290
Vladimir Magloire53.4%5810
Thomas James Halloran50.0%217
Erin File Heard20.0%100
Tashiana R Adams12.5%80
David O Oyediran0.0%10
Mark Anthony Flores—09
Josh Charles Gardiner—09
Dominick Jacob Cabrera—01

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 3648?

77.3% over the last five years, across 6,503 resolved applications.

Which examiners in Art Unit 3648 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Mamadou L Diallo (97.6%, 85 resolved), Bernarr E Gregory (91.9%, 915 resolved), Timothy X Pham (91.7%, 543 resolved).

Which examiners in Art Unit 3648 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Vladimir Magloire (53.4%, 58 resolved), Daniel P Malley Sr. (58.1%, 129 resolved), Fred H Mull (63.0%, 427 resolved).

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