Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 1722: Examiners and Allowance Rates

47 examiners • 14 with pending office actions • Chemistry & Materials (Tech Center 1700)

Art unit baseline (last 5 years, 4,356 dispositions): 60% allowance rate • 7.7 office actions per allowance • 1,672 days median pendency
ExaminerAllowance rateResolved casesPending apps
Jonathan J Johnson100.0%84
Robert Gene West100.0%10
Dah Wei D Yuan100.0%10
Docket Central100.0%10
In Suk C Bullock100.0%10
Olatunji A Godo92.5%4280
Shean Chiu Wu91.6%5330
Amanda C Walke90.1%1,45627
Monique M Wills90.0%6290
Niki Bakhtiari88.2%1710
Jonathan G Jelsma84.7%42524
Anca Eoff84.3%1,06031
Ladan Mohaddes83.1%2250
Geraldina Visconti82.2%7410
John A Mcpherson82.1%1950
Brittany L Raymond81.8%93615
Caleen O Sullivan81.0%2740
Kathleen Duda79.4%2380
Jenna N Shulman78.8%330
Cynthia Hamilton77.8%3920
Omar M Kekia77.5%35619
Sin J Lee77.4%5000
Angelo Trivisonno77.3%11030
John S Y Chu76.8%3620
Dustin Kenwood Van Kirk72.0%2521
Christina Chern70.9%5527
Niara G Trant69.0%1000
Chanceity N Robinson66.2%6830
Julian Anthony64.8%1930
Daborah Chacko Davis62.6%3800
Rashid A Alam61.1%180
Ryan Kenzie Blackwell-Rudasil60.9%2324
James Anthony John Corno Jr.58.1%3139
Tarik Jamali Phillip57.9%190
Madison Leigh Kyle55.0%2034
Connie P Johnson54.8%1150
Alyssa L Cepluch54.4%900
Aaron J Greso53.0%1170
Martin J Angebranndt50.6%5450
Lilian Alice Odom46.2%130
Kirsten B Tysl45.7%810
Anna L Verderame41.4%700
Anna E Malloy41.4%3960
Cynthia Harris Kelly17.2%290
Michael B Cleveland0.0%20
Srilakshmi K Kumar0.0%10
Yvonne Wei—022

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 1722?

60.4% over the last five years, across 4,356 resolved applications.

Which examiners in Art Unit 1722 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Olatunji A Godo (92.5%, 428 resolved), Shean Chiu Wu (91.6%, 533 resolved), Amanda C Walke (90.1%, 1,456 resolved).

Which examiners in Art Unit 1722 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Anna E Malloy (41.4%, 396 resolved), Anna L Verderame (41.4%, 70 resolved), Kirsten B Tysl (45.7%, 81 resolved).

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