Prosecution Insights
Last updated: May 29, 2026

Examiner: KOSAR, ANDREW D

Tech Center 1600 • Art Units: 1600 1622 1625 1654

This examiner grants 42% of resolved cases

Performance Statistics

42.1%
Allow Rate
-17.9% vs TC avg
274
Total Applications
+31.4%
Interview Lift
1274
Avg Prosecution Days
Based on 259 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
17.9%
§102 Novelty
34.5%
§103 Obviousness
20.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18299640 USE OF AN IRAK4 MODULATOR FOR GENE THERAPY Non-Final OA Genzyme Corporation
18362386 DINUCLEAR PHOSPHANE GOLD(I) COMPLEXES FOR TREATING CANCER Non-Final OA Imam Abdulrahman Bin Faisal University
18255749 OIL-IN-WATER EMULSIFIED COMPOSITION Final Rejection KAO CORPORATION
18578932 NITROGEN-CONTAINING TRICYCLIC COMPOUND AND PHARMACEUTICAL USE THEREOF Final Rejection SHIONOGI & CO., LTD.
17760181 Agent For Treating Or Preventing Pancreatic Fistula Final Rejection NOF CORPORATION
18564839 COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS FOR USE IN NEURODEGENERATIVE DISORDERS Non-Final OA Universiteit Hasselt
18558113 HYDROXYBISPHOSPHONIC DERIVATIVES OF MELOXICAM FOR THE TREATMENT OF INFLAMMATORY JOINT DISEASES Non-Final OA Atlanthéra
17915361 MEDICAMENT FOR PREVENTING OR TREATING IRRITABLE BOWEL SYNDROME OR INFLAMMATORY BOWEL DISEASE Non-Final OA NIPPON CHEMIPHAR CO., LTD.
18547252 TREATMENT OF OPTIC NERVE INFLAMMATION USING PKC ACTIVATORS Non-Final OA SYNAPTOGENIX, INC.

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