Prosecution Insights
Last updated: August 18, 2026

Examiner: UNDERDAHL, THANE E

Tech Center 1600 • Art Units: 1651 1652 1656 1657 1699

This examiner grants 59% of resolved cases

Performance Statistics

58.9%
Allow Rate
-1.1% vs TC avg
585
Total Applications
+50.6%
Interview Lift
1358
Avg Prosecution Days
Based on 547 resolved cases, 2023–2026

Rejection Statute Breakdown

4.8%
§101 Eligibility
13.2%
§102 Novelty
40.1%
§103 Obviousness
25.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18358437 ENHANCED DETECTION OF BIOFILM-EMBEDDED AND ADHERED PATHOGENS ON CONTAMINATED FOODS OR SURFACES USING ENZYMES Final Rejection UNIVERSITY OF VIRGINIA PATENT FOUNDATION
18151935 AIR TO LIQUID MICRO-FLUIDIC CHAMBER Final Rejection Government of the United States as represented by the Secretary of the Air Force
17921553 STEM CELL DRUG FOR TREATING DIABETES Non-Final OA SOOCHOW UNIVERSITY
17866522 Microbial Conversion of CO2 and Other C1 Substrates to Vegan Nutrients, Fertilizers, Biostimulants, and Systems for Accelerated Soil Carbon Sequestration Final Rejection Kiverdi, Inc.

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