Prosecution Insights
Last updated: October 01, 2026

Examiner: LEBLANC, KATHERINE DEGUIRE

Tech Center 1700 • Art Units: 1781 1791 1794

This examiner grants 35% of resolved cases

Analysis

Katherine Deguire Leblanc is an examiner in Art Unit 1781, within Tech Center 1700. She has 616 resolved cases, providing a substantial amount of data for analysis. The allowance rate is 34.6 percent, which is on the lower side and indicates a rigorous examination process. However, the interview lift is a remarkable 35.8 percent. This exceptionally high lift suggests that interviews are an extremely effective way to overcome rejections and secure an allowance. Practitioners should consider an interview to be a mandatory part of their strategy with this examiner.

The median time to allowance is 1397 days, which is a long prosecution timeline of nearly four years. This 1397-day duration, combined with the 34.6 percent allowance rate, highlights the challenges of working in Art Unit 1781. However, the 35.8 percent interview lift provides a clear path to improving those odds. With 616 resolved cases, the examiner is consistent in her approach. Practitioners should leverage the lift as early as possible to avoid the long delays indicated by the 1397-day median pendency. The data from Tech Center 1700 suggests that the interview is the most critical tool for success.

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

Performance Statistics

34.6%
Allow Rate
-30.4% vs TC avg
661
Total Applications
+35.8%
Interview Lift
1397
Avg Prosecution Days
Based on 616 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
8.8%
§102 Novelty
64.1%
§103 Obviousness
22.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18699848 METHOD OF PREPARING FERMENTED TEXTURIZED VEGETABLE PROTEIN HAVING ENHANCED BINDING STRENGTH Non-Final OA CJ CHEILJEDANG CORPORATION
18039214 Molded Rice with Toasted Exterior and Method for Preparing Same Non-Final OA CJ CHEILJEDANG CORPORATION
18039216 Frozen Porridge Kit and Method for Manufacturing Porridge Using Same Non-Final OA CJ CHEILJEDANG CORPORATION
17792040 METHOD FOR OBTAINING ONE OR MORE PROTEIN PREPARATIONS AND OIL FRACTIONS FROM SUNFLOWER SEEDS OR RAPE SEEDS Final Rejection Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V
18262078 POWDEROUS COMPOSITION (I) Non-Final OA DSM IP Assets B.V.
18246964 DRIED GRAIN-LIKE GRANULES Final Rejection NISSIN FOODS HOLDINGS CO., LTD.
18711238 PRODUCTION OF HIGHLY ATTENUATED BEERS Non-Final OA INTERNATIONAL N&H DENMARK APS

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