Prosecution Insights
Last updated: August 18, 2026

Examiner: ACKUN, JACOB K

Tech Center 3700 • Art Units: 3728 3733 3736 3783

This examiner grants 57% of resolved cases

Performance Statistics

56.7%
Allow Rate
-13.3% vs TC avg
1,324
Total Applications
+2.9%
Interview Lift
958
Avg Prosecution Days
Based on 1287 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
21.2%
§102 Novelty
44.4%
§103 Obviousness
28.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18258018 HUB FOR REUSABLE DRUG-DELIVERY DEVICE Non-Final OA Eli Lilly and Company
19275473 INTERACTIVE QUERY FLOWS USING PORTABLE MEDICAL TREATMENT AND GUIDANCE APPARATUSES Non-Final OA ZOLL Medical Corporation
19265126 Multi-Material Lens Package Non-Final OA Johnson & Johnson Vision Care, Inc.
19184844 CONTACT LENS PACKAGES AND METHODS OF HANDLING AND MANUFACTURE Non-Final OA Johnson & Johnson Vision Care, Inc.
18912628 SHEET FOR USE IN PILL PACKAGES, AND POUCH FORMED FROM A SHEET Final Rejection VMI Holland B.V.
18843946 MECHANICAL CONNECTOR FOR INJECTION DEVICES Final Rejection Sanofi
17918456 BUFFER BODY FOR LEAD-ACID BATTERY AND PACKING STRUCTURE OF LEAD-ACID BATTERY Final Rejection GS Yuasa International Ltd.
18839412 OCULAR SURGICAL MAGNET APPARATUS Non-Final OA EMMETROPE OPHTHALMICS LLC

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