Prosecution Insights
Last updated: October 27, 2026

Abderrahmen Chouat, USPTO Patent Examiner

Listed by the USPTO as CHOUAT, ABDERRAHMEN

Tech Center 2400 • Art Units: 2133 2451 2452

This examiner grants 73% of resolved cases

Analysis

CHOUAT, ABDERRAHMEN works in Tech Center 2400 and Art Unit 2133. The dataset records 280 resolved cases, a 73.2% allowance rate, and a median of 998 days to allowance. Interview lift is 5.8%, showing a modest positive association between interviews and allowance outcomes.

The leading companies are Zoom Video Communications Inc., Snap Inc., and Pure Storage Inc. The principal firms are Haverstock & Owens, A Law Corporation, KIM AND LAHEY LAW FIRM, LLC, and MEITAR PATENTS LTD. The allowance record provides a workable basis for prosecution planning, while the limited interview association suggests that claim clarity and written responses remain important alongside interview requests.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

73.2%
Allow Rate
+15.2% vs TC avg
296
Total Applications
+5.8%
Interview Lift
998
Avg Prosecution Days
Based on 280 resolved cases, 2023–2026

Rejection Statute Breakdown

13.1%
§101 Eligibility
17.5%
§102 Novelty
48.9%
§103 Obviousness
17.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19115949 METHODS AND APPARATUS FOR FEATURE SUPPORT NOTIFICATION Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
19115726 SYSTEM AND METHOD FOR COORDINATED OBSERVABILITY DATA GENERATION AND COLLECTION IN DISTRIBUTED SYSTEM Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18435694 TWO PARTY COMPUTATION (2PC) SYSTEM FOR PLATFORM ADVERT COUNT Final Rejection Snap Inc.
19220856 Verifying Transactions via Block Chains in a Distributed Computer System Non-Final OA Pure Storage, Inc.
18794632 HANDLING AI/ML WORKLOADS USING AN ON-DEMAND OVERLAY PROTOCOL BASED FABRIC NETWORK Final Rejection Cisco Technology, Inc.
18497075 Method for Assessment of the Robustness and Resilience of Machine Learning Models to Model Extraction Attacks on AI-Based Systems Non-Final OA DEUTSCHE TELEKOM AG
18791315 COMPREHENSIVE TELEMETRY DATA MANAGEMENT IN CLUSTER NETWORKS WITH DYNAMIC DATASET REGISTRATION AND PROCESSING Non-Final OA Dell Products L.P.

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Who Appears Before This Examiner

Top companies before this examiner

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Frequently Asked Questions

What is examiner Abderrahmen Chouat's allowance rate?

73.2% of resolved applications examined by Abderrahmen Chouat were allowed (280 resolved cases), compared with 85.8% across Art Unit 2133 over the last five years.

Does an interview help with examiner Abderrahmen Chouat?

This examiner's interview lift is +5.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Abderrahmen Chouat take to allow a patent?

Applications allowed by Abderrahmen Chouat took 998 days on average from filing to allowance.

Which art unit does examiner Abderrahmen Chouat work in?

Abderrahmen Chouat examines applications in Art Unit 2133 in Tech Center 2400 (Networking & Security).

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