Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 3773: Examiners and Allowance Rates

50 examiners • 15 with pending office actions • Medical Devices & Mechanical Engineering (Tech Center 3700)

Art unit baseline (last 5 years, 3,981 dispositions): 74% allowance rate
ExaminerAllowance rateResolved casesPending apps
Allie Danielle Cline100.0%40
Matthew James Lawson100.0%20
Stephen Floyd London100.0%10
Jr, Larry E Waggle100.0%10
Khai Minh Nguyen100.0%10
Boniface N Nganga100.0%10
Tracy L Kamikawa100.0%10
Christina Negrellirodriguez92.8%46012
Pedro Philogene92.8%4160
David C Comstock90.1%68617
Michelle Christine Green90.0%53829
Jacqueline T Johanas88.5%14816
Tessa M Matthews87.5%40029
Julianna Nancy Harvey87.3%59738
Tara Rose E Carter85.5%46823
Ellen Christina Hammond83.9%40918
Steven J Cotroneo82.9%46229
Holly Joanna Lane80.8%12514
Angel Roberto Mora-Velazquez80.0%200
Nicholas J Plionis80.0%42423
Lynnsy M Summitt78.8%26910
Anna Victoria Little76.9%1179
Vy Q Bui76.7%4080
Julian W Woo74.9%4910
Jan Christop L Merene74.4%39820
Gregory A Anderson70.5%3870
Phong Son H Dang69.7%2870
Todd J Scherbel67.0%2120
Robert A Lynch65.0%1430
Dianne Dornbusch64.1%3540
Shaun L David62.4%1170
Melissa K Ryckman62.2%1800
Joshua H Levine61.9%210
Melanie Ruano Tyson60.6%3680
Lucas M Paez58.3%480
Christina C Lauer57.7%2220
Katelyn J Bernier54.5%220
Darwin P Erezo53.4%2530
Michael G Mendoza50.0%500
Alexander J Orkin47.3%3360
Eduardo C Robert45.3%534
Mark F Mashack41.1%2800
Naveen Kumar Singh40.0%50
Christopher L Templeton38.3%2530
Jing Rui Ou36.1%2850
Socrates L Boutsikaris31.2%160
Kankindi Rwego14.3%70
Corrine Marie Mcdermott13.0%230
Elizabeth Houston10.8%370
Tan-Uyen Thi Ho0.0%30

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 3773?

73.8% over the last five years, across 3,981 resolved applications.

Which examiners in Art Unit 3773 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Christina Negrellirodriguez (92.8%, 460 resolved), Pedro Philogene (92.8%, 416 resolved), David C Comstock (90.1%, 686 resolved).

Which examiners in Art Unit 3773 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Elizabeth Houston (10.8%, 37 resolved), Jing Rui Ou (36.1%, 285 resolved), Christopher L Templeton (38.3%, 253 resolved).

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