Prosecution Insights
Last updated: October 25, 2026

USPTO Art Unit 2497: Examiners and Allowance Rates

27 examiners • 15 with pending office actions • Networking & Security (Tech Center 2400)

Art unit baseline (last 5 years, 3,455 dispositions): 76% allowance rate
ExaminerAllowance rateResolved casesPending apps
Muhammed Jam Rahman100.0%10
Pramila Parthasarathy98.0%500
Ali Shayanfar92.5%2400
Justin T Darrow90.0%500
Malcolm Cribbs89.9%57211
Hee K Song89.6%5896
Izunna Okeke88.9%44210
Dao Q Ho88.2%3210
Cheng-Feng Huang87.9%49413
Angela R Holmes87.6%2260
Andrew J Steinle87.5%56612
Amir Mehrmanesh85.8%1480
Sher A Khan85.3%3408
Ali H Cheema85.0%1003
Sakinah W Taylor84.7%2810
Shahriar Zarrineh84.0%2630
Bryan F Wright83.1%59926
Bassam A Noaman82.8%26721
Harunur Rashid80.8%51116
Stephanie Seung Yon Ham73.5%340
Duilio Munguia73.3%159
Hadi S Armouche66.7%360
Vy H Ho66.7%330
Hassan A Hussein60.1%14316
Eleni A Shiferaw6.7%153
Vivian Dang Ho0.0%16
Mala Denae Boyd—06

Frequently Asked Questions

What is the allowance rate in USPTO Art Unit 2497?

75.8% over the last five years, across 3,455 resolved applications.

Which examiners in Art Unit 2497 have the highest allowance rates?

Among examiners with at least 30 resolved applications: Pramila Parthasarathy (98.0%, 50 resolved), Ali Shayanfar (92.5%, 240 resolved), Justin T Darrow (90.0%, 50 resolved).

Which examiners in Art Unit 2497 have the lowest allowance rates?

Among examiners with at least 30 resolved applications: Hassan A Hussein (60.1%, 143 resolved), Hadi S Armouche (66.7%, 36 resolved), Vy H Ho (66.7%, 33 resolved).

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