Prosecution Insights
Last updated: October 02, 2026

Examiner: ELFERVIG, TAYLOR A

Tech Center 2400 • Art Units: 2445

This examiner grants 63% of resolved cases

Analysis

Taylor A. Elfervig has resolved 426 cases in Art Unit 2445 of Tech Center 2400. The examiner has an allowance rate of 62.9 percent, which suggests a generally positive environment for patent applicants. This 62.9 percent rate indicates that a majority of cases reaching a final resolution result in a patent grant.

The interview lift is 38.6 percent. This high lift indicates that interviews are very effective at resolving issues and securing an allowance, providing a significant boost to the probability of success. The 38.6 percent lift suggests that direct engagement is a highly recommended strategy for overcoming rejections and reaching a positive outcome.

The median days to allowance is 1438. This is a relatively long timeline for prosecution in Art Unit 2445. The 1438-day benchmark is an important consideration for practitioners when managing the expected duration of the prosecution process.

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

Performance Statistics

62.9%
Allow Rate
+4.9% vs TC avg
450
Total Applications
+38.6%
Interview Lift
1438
Avg Prosecution Days
Based on 426 resolved cases, 2023–2026

Rejection Statute Breakdown

9.5%
§101 Eligibility
15.3%
§102 Novelty
60.9%
§103 Obviousness
11.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18606934 COMMUNICATION METHOD AND COMMUNICATION APPARATUS Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18514378 DATA PROCESSING METHOD AND RELATED DEVICE Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
19177395 COMMUNICATION APPARATUS, PROCESSING METHOD FOR COMMUNICATION APPARATUS, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18537142 RESOURCE ACCESS SECURITY Non-Final OA Capital One Services, LLC
18233752 CONTROL METHOD AND DEVICE AND ELECTRONIC DEVICE Non-Final OA Lenovo (Beijing) Limited
18573378 INTERACTION METHOD, DEVICE AND EQUIPMENT, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18726878 IMS NODES AND METHODS PERFORMED IN A COMMUNICATION NETWORK Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18620867 TECHNIQUES FOR IMPROVED SERVICE CALL SESSION INITIATION Final Rejection T-Mobile USA, Inc.
19170112 METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT FOR MESSAGE ALLOCATION Non-Final OA Bytedance Technology Ltd.

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