Prosecution Insights
Last updated: October 26, 2026

Eric W Shepperd, USPTO Patent Examiner

Listed by the USPTO as SHEPPERD, ERIC W

Tech Center 2400 • Art Units: 2453 2456 2492

This examiner grants 78% of resolved cases

Analysis

SHEPPERD, ERIC W has 536 resolved cases in Tech Center 2400 and Art Unit 2453. The allowance rate is 77.6%, the interview lift is 35.1%, and the median time to allowance is 1154 days. The data show a favorable allowance result together with a strong positive interview association, although the median path to allowance remains extended.

Sony Group Corporation, Siemens Aktiengesellschaft, and Microsoft Technology Licensing, LLC are the leading listed companies. Cozen O'Connor, HARNESS, DICKEY & PIERCE, P.L.C., and Troutman Pepper Locke LLP are the leading listed firms. The 536-case record gives practitioners a meaningful basis for evaluating prosecution patterns. The 35.1% interview lift supports using interviews deliberately, while the 1154-day median favors early docket and continuation planning.

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

Performance Statistics

77.6%
Allow Rate
+19.6% vs TC avg
553
Total Applications
+35.1%
Interview Lift
1154
Avg Prosecution Days
Based on 536 resolved cases, 2023–2026

Rejection Statute Breakdown

13.9%
§101 Eligibility
13.2%
§102 Novelty
44.8%
§103 Obviousness
23.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19105358 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM Non-Final OA Sony Group Corporation
18950802 Method for Operating Control Software and Arrangement having a Computer System Final Rejection Siemens Aktiengesellschaft
18476038 CONFIGURATION VERIFICATION USING VARIABLE INPUTS AND HASH FUNCTIONS Final Rejection Microsoft Technology Licensing, LLC
18950775 METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR PROXIMITY SERVICES (ProSe) SUPPORT IN STAND-ALONE NON-PUBLIC NETWORKS Final Rejection InterDigital Patent Holdings, Inc.
18637160 AUTHENTICATION REPETITION PROCEDURE PROTOCOL FOR AMBIENT IOT Non-Final OA Nokia Technologies Oy
19097761 VIRTUAL LOCAL AREA NETWORK DISCOVERY AND ASSIGNMENT FOR UNAUTHENTICATED OR SLEEPING ENDPOINTS Non-Final OA Cisco Technology, Inc.

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Frequently Asked Questions

What is examiner Eric W Shepperd's allowance rate?

77.6% of resolved applications examined by Eric W Shepperd were allowed (536 resolved cases), compared with 66.4% across Art Unit 2453 over the last five years.

Does an interview help with examiner Eric W Shepperd?

This examiner's interview lift is +35.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Eric W Shepperd take to allow a patent?

Applications allowed by Eric W Shepperd took 1,154 days on average from filing to allowance.

Which art unit does examiner Eric W Shepperd work in?

Eric W Shepperd examines applications in Art Unit 2453 in Tech Center 2400 (Networking & Security).

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