Prosecution Insights
Last updated: October 26, 2026

Elizabeth H Rosen, USPTO Patent Examiner

Listed by the USPTO as ROSEN, ELIZABETH H

Tech Center 3600 • Art Units: 2615 3684 3692 3693 3694 3695 3697 3698

This examiner grants 46% of resolved cases

Analysis

Elizabeth H. Rosen manages a docket in Tech Center 3600 with 235 resolved cases and an allowance rate of 46.0 percent. This rate suggests a rigorous examination process for financial services companies like Wells Fargo Bank, N.A., Capital One Services LLC, and PayPal Inc. The median days to allowance is 1254, reflecting the time required to navigate Art Unit 2615. Firms such as HOLLAND & KNIGHT LLP, Weiss & Arons LLP, and Akona IP PC - Roku are among the most active representatives before this examiner.

The most striking data point is an interview lift of 49.9 percent, which nearly doubles the probability of allowance compared to the 46.0 percent baseline. For practitioners, initiating an interview appears to be a highly productive strategy to overcome rejections and move toward a grant. Given the 1254-day median pendency, early engagement through interviews may be essential for success. This 49.9 percent lift is one of the most significant metrics in the examiner's profile, indicating that personal discussion is a primary driver of positive outcomes.

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

Performance Statistics

46.0%
Allow Rate
-6.0% vs TC avg
303
Total Applications
+49.9%
Interview Lift
1254
Avg Prosecution Days
Based on 235 resolved cases, 2023–2026

Rejection Statute Breakdown

34.2%
§101 Eligibility
7.1%
§102 Novelty
30.5%
§103 Obviousness
21.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18933106 CHANGING RESTRICTIONS ON VIRTUAL IDENTIFIERS Non-Final OA Capital One Services, LLC
18624687 SYSTEMS AND METHODS FOR VALIDATING AND SECURING TRANSACTIONS Final Rejection Capital One Services, LLC
18362713 SYSTEMS AND METHODS FOR GENERATING DYNAMIC CREDIT INFORMATION Final Rejection Capital One Services, LLC
19300042 BANK-DRIVEN MODEL FOR PREVENTING DOUBLE SPENDING OF DIGITAL CURRENCY TRANSFERRED BETWEEN MULTIPLE DLT NETWORKS USING A TRUSTED INTERMEDIARY Non-Final OA Wells Fargo Bank, N.A.
19200477 RETAILER CARD INSTANT APPROVAL AND PROVISIONING Non-Final OA WELLS FARGO BANK, N.A.
18610865 GAMIFICATION OF BEQUESTS Final Rejection Wells Fargo Bank, N.A.
18299913 SYSTEM AND METHOD FOR ARTIFICIAL INTELLIGENCE INVESTMENT AND ARTICLE RECOMMENDATIONS Final Rejection Wells Fargo Bank, N.A.
18484786 DECENTRALIZED APPLICATION FEATURE BASED SOCIAL NETWORK Non-Final OA Sony Interactive Entertainment Inc.
18221394 CUTOFF ENERGY DETERMINATION METHOD AND INFORMATION PROCESSING DEVICE Non-Final OA Fujitsu Limited
18571149 APPARATUS, ARTICLES OF MANUFACTURE, AND METHODS FOR DATA COLLECTION BALANCING FOR SUSTAINABLE STORAGE Non-Final OA Intel Corporation
18275040 A METHOD FOR VIRTUAL TESTING OF A HEAD UNIT OF A MOTOR VEHICLE BY A VIRTUAL TEST BENCH AS WELL AS A CORRESPONDING VIRTUAL TEST BENCH Non-Final OA MERCEDES-BENZ GROUP AG
18256452 DESIGN ASSISTANCE DEVICE, DESIGN ASSISTANCE METHOD, AND DESIGN ASSISTANCE PROGRAM Final Rejection Resonac Corporation

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Frequently Asked Questions

What is examiner Elizabeth H Rosen's allowance rate?

46.0% of resolved applications examined by Elizabeth H Rosen were allowed (235 resolved cases), compared with 81.1% across Art Unit 2615 over the last five years.

Does an interview help with examiner Elizabeth H Rosen?

This examiner's interview lift is +49.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Elizabeth H Rosen take to allow a patent?

Applications allowed by Elizabeth H Rosen took 1,254 days on average from filing to allowance.

Which art unit does examiner Elizabeth H Rosen work in?

Elizabeth H Rosen examines applications in Art Unit 2615 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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