Prosecution Insights
Last updated: October 02, 2026

Examiner: EISENBERG, REBECCA E

Tech Center 4100 • Art Units: 3763 3781 3783 4196

This examiner grants 81% of resolved cases

Analysis

Rebecca E. Eisenberg is an examiner in Tech Center 4100 and Art Unit 3763, with a volume of 849 resolved cases. These 849 resolved cases provide a data set for analyzing her prosecution patterns. Her allowance rate is 81.0 percent, which indicates a high frequency of patent grants. This 81.0 percent rate suggests that applications assigned to her docket have a high likelihood of reaching an allowance.

The interview lift for this examiner is 12.2 percent. While the baseline allowance rate is already high, this 12.2 percent lift shows that interviews still provide a measurable benefit for applications that face initial rejections. Practitioners can use this information to decide when to employ verbal communication as a supplement to written responses in Art Unit 3763.

The median time to reach an allowance is 1088 days. This 1088-day duration serves as a benchmark for estimating the total time required for the examination process. When combined with the 81.0 percent allowance rate, the data reflects a consistent path to securing patent rights under her supervision.

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

Performance Statistics

81.2%
Allow Rate
+21.2% vs TC avg
853
Total Applications
+12.0%
Interview Lift
1089
Avg Prosecution Days
Based on 849 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
25.0%
§102 Novelty
47.4%
§103 Obviousness
14.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17989361 Detection System for Syringe Assembly Final Rejection Becton, Dickinson and Company
18723698 PARTICLE PREVENTION ADAPTER SYSTEM FOR INJECTION PEN Non-Final OA Takeda Pharmaceutical Company Limited

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