Prosecution Insights
Last updated: May 29, 2026

Examiner: DIAMOND, ALAN D

Tech Center 3900 • Art Units: 1629 3991

This examiner grants 71% of resolved cases

Performance Statistics

71.2%
Allow Rate
+11.2% vs TC avg
224
Total Applications
+8.2%
Interview Lift
896
Avg Prosecution Days
Based on 198 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
5.2%
§102 Novelty
34.5%
§103 Obviousness
12.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18302666 HIGH-EFFICIENCY STRENGTH PROGRAM USED FOR MAKING PAPER IN HIGH CHARGE DEMAND SYSTEM Non-Final OA ECOLAB USA INC.
18794403 Electrostatic Printing of Cyclodextrin Compositions Non-Final OA Verdant Technologies, LLC
18790829 CO-CRYSTAL FORMS OF A NOVOBIOCIN ANALOG AND PROLINE Non-Final OA Reata Pharmaceuticals, Inc.
18766429 COMPOSITIONS AND METHODS FOR THE TREATMENT OF PRESBYOPIA Non-Final OA Lenz Therapeutics Operations, Inc.
18765066 COMPOSITIONS AND METHODS FOR THE TREATMENT OF PRESBYOPIA Non-Final OA Lenz Therapeutics Operations, Inc.
18765156 CONTACT LENS COMPOSITIONS AND METHODS FOR THE TREATMENT OF PRESBYOPIA Non-Final OA Lenz Therapeutics Operations, Inc.
18731215 COMPOSITIONS AND METHODS FOR TREATING PSORIASIS Non-Final OA Sytheon Limited
18412856 PROCESSES FOR THE PRODUCTION OF FLUOROPROPANES AND HALOPROPENES Final Rejection THE CHEMOURS COMPANY FC, LLC
18469808 CRYSTALLINE N-[5-(AMINOSULFONYL)-4-METHYL-1,3-THIAZOL-2-YL]-N-METHYL-2-[4-(2-PYRIDINYL)PHENYL]ACETAMIDE MONO MESYLATE MONOHYDRATE HAVING A SPECIFIC PARTICLE SIZE DISTRIBUTION RANGE AND A SPECIFIC SURFACE AREA RANGE FOR USE IN PHARMACEUTICAL FORMULATIONS Final Rejection AiCuris Anti-Infective Cures GmbH
18182228 METHOD FOR THE PREPARATION OF (4S)-4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4-DIHYDRO-1-6-NAPHTHYRIDINE-3-CARBOX-AMIDE AND THE PURIFICATION THEREOF FOR USE AS AN ACTIVE PHARMACEUTICAL INGREDIENT Non-Final OA Bayer Pharma Aktiengesellschaft

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