Prosecution Insights
Last updated: May 29, 2026

Examiner: SANDERSON, LEE E

Tech Center 4100 • Art Units: 1782 2884 3991 4125

This examiner grants 45% of resolved cases

Performance Statistics

44.6%
Allow Rate
-15.4% vs TC avg
498
Total Applications
+45.3%
Interview Lift
1471
Avg Prosecution Days
Based on 482 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
3.5%
§102 Novelty
87.3%
§103 Obviousness
6.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18650244 ORGANIC LIGHT-EMITTING DIODE DISPLAY Non-Final OA SAMSUNG DISPLAY CO., LTD.
18205316 Electronic Vapour Inhalers Final Rejection JT International SA
18970195 MEDICAL TUBING AND COMPOSITIONS AND METHODS FOR MAKING THEREFOR Non-Final OA Kraton Corporation
18024562 WATER SOLUBLE RESOL-TYPE PHENOL RESIN Non-Final OA SUMITOMO BAKELITE CO., LTD.
18676466 VINYLIC MASK WITH PEEL-OFF EFFECT FOR TOPICAL USE CONTAINING HIGH CONCENTRATIONS OF RETINOIC ACID Non-Final OA LABORATORI FARMACEUTICI KRYMI S.p.A.
18388460 Process and Apparatus for Manufacture of Processable Polyvinyl Alcohol Non-Final OA Aquapak Polymers Limited

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