Prosecution Insights
Last updated: October 27, 2026

Sargon N Nano, USPTO Patent Examiner

Listed by the USPTO as NANO, SARGON N

Tech Center 2400 • Art Units: 2157 2443 2447 2457

This examiner grants 81% of resolved cases

Performance Statistics

80.8%
Allow Rate
+22.8% vs TC avg
738
Total Applications
-1.5%
Interview Lift
1061
Avg Prosecution Days
Based on 694 resolved cases, 2023–2026

Rejection Statute Breakdown

26.5%
§101 Eligibility
20.8%
§102 Novelty
32.8%
§103 Obviousness
10.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18849527 MANAGEMENT DEVICE, MANAGEMENT METHOD, AND MANAGEMENT PROGRAM Final Rejection SONY GROUP CORPORATION
18937742 Detecting Malicious Email Campaigns with Unique but Similarly-Spelled Attachments Non-Final OA Bank of America Corporation
18984622 PERSONALIZED TAILORED AIR INTERFACE Non-Final OA Huawei Technologies Co., Ltd.
19032218 DELAY-AWARE RESOURCE ALLOCATION FOR EXTENDED REALITY COMMUNICATIONS Final Rejection Lenovo (Singapore) Pte. Ltd.
18378053 DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT Final Rejection Tencent Technology (Shenzhen) Company Limited
18444875 CYBERSECUITY TESTING BY FORCING RECOVERY PATHS Non-Final OA International Business Machines Corporation
17669052 SYSTEMS AND METHODS FOR ABANDONMENT DETECTION AND MITIGATION Non-Final OA Comcast Cable Communications, LLC
18838061 PACKET PROCESSING METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM Final Rejection ZTE CORPORATION
18304950 MULTI-ADMIN VERIFICATION FOR IMPROVED SECURITY OF DATA STORES Final Rejection NetApp, Inc.
18537705 AUTOMATED CHATBOTS THAT DETECT PRIVACY DATA SHARING AND LEAKAGE BY OTHER AUTOMATED CHATBOT SYSTEMS Final Rejection PAYPAL, INC.
19007077 SYSTEM AND METHOD FOR MULTI-CHANNEL GROUP COMMUNICATIONS Non-Final OA Twilio Inc.
19007130 SYSTEM AND METHOD FOR MULTI-CHANNEL GROUP COMMUNICATIONS Non-Final OA Twilio Inc.
18907751 HANDLING ATTRIBUTE UPDATES AND COMMANDS BETWEEN A POWER-CONSTRAINED DEVICE WITH AN EXTENDED SLEEP DURATION AND ANOTHER NODE USING A SIDE CHANNEL Final Rejection Silicon Laboratories Inc.

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Frequently Asked Questions

What is examiner Sargon N Nano's allowance rate?

80.8% of resolved applications examined by Sargon N Nano were allowed (694 resolved cases), compared with 35.6% across Art Unit 2157 over the last five years.

Does an interview help with examiner Sargon N Nano?

This examiner's interview lift is -1.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Sargon N Nano take to allow a patent?

Applications allowed by Sargon N Nano took 1,061 days on average from filing to allowance.

Which art unit does examiner Sargon N Nano work in?

Sargon N Nano examines applications in Art Unit 2157 in Tech Center 2400 (Networking & Security).

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