Prosecution Insights
Last updated: October 02, 2026

Examiner: BIAGINI, CHRISTOPHER D

Tech Center 3600 • Art Units: 2142 2400 2441 2442 2445 3649

This examiner grants 58% of resolved cases

Analysis

Christopher D. Biagini is an examiner in Tech Center 3600, specifically within Art Unit 2142. The examiner has 498 resolved cases on record. These 498 resolved cases result in an allowance rate of 58.4 percent. This 58.4 percent allowance rate serves as a metric for practitioners evaluating their chances of success. Understanding this rate is a component of setting expectations during the stages of patent prosecution.

The median days to allowance for Biagini is 1615. This 1615-day timeline provides a measure of the duration required to reach a grant. Practitioners should also consider the 30.0 percent interview lift. An interview lift of 30.0 percent suggests that engaging in a direct discussion with the examiner is associated with an increased probability of allowance. This 30.0 percent lift is a factor to include in prosecution planning.

In Art Unit 2142, the 1615 median days to allowance and 58.4 percent allowance rate define the examiner's historical performance. The 30.0 percent interview lift indicates that interviews are a relevant tool for applicants. With 498 resolved cases, the data provides a specific statistical context for Tech Center 3600. Practitioners can use these figures to refine their approach and manage client expectations regarding the 1615-day median timeline.

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

Performance Statistics

58.4%
Allow Rate
+6.4% vs TC avg
512
Total Applications
+30.0%
Interview Lift
1615
Avg Prosecution Days
Based on 498 resolved cases, 2023–2026

Rejection Statute Breakdown

16.2%
§101 Eligibility
9.3%
§102 Novelty
45.4%
§103 Obviousness
19.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18412246 Transient Hiding of Internet Protocol Header Options Final Rejection Huawei Technologies Co., Ltd.
18798489 SYSTEM AND METHOD FOR PROVIDING SEAMLESS CONTENT STREAMING SERVICE BETWEEN DIFFERENT DEVICES AND CONTENT STREAMING DEVICE THEREFOR Non-Final OA Kia Corporation
18871581 EVENT INFORMATION GENERATING DEVICE, EVENT INFORMATION GENERATING METHOD, AND EVENT INFORMATION GENERATING PROGRAM Final Rejection NTT, Inc.

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