Prosecution Insights
Last updated: August 18, 2026

Examiner: MACH, ANDRE

Tech Center 1600 • Art Units: 1615 1624

This examiner grants 46% of resolved cases

Performance Statistics

45.9%
Allow Rate
-14.1% vs TC avg
119
Total Applications
+53.2%
Interview Lift
1231
Avg Prosecution Days
Based on 74 resolved cases, 2023–2026

Rejection Statute Breakdown

2.4%
§101 Eligibility
9.4%
§102 Novelty
65.2%
§103 Obviousness
20.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18684872 HERBICIDAL MALONAMIDES Non-Final OA BASF SE
18029028 STROKE TREATMENT Non-Final OA President and Fellows of Harvard College
17923824 UPCONVERTING NANOPARTICLES Non-Final OA REGENTS OF THE UNIVERSITY OF MINNESOTA
18499534 PROCESS AND COMPOSITION MATTER OF NANOPARTICLE FORMULATION FOR SYSTEMIC TREATMENT OF SEPSIS Final Rejection Purdue Research Foundation
17252450 COMPOSITION COMPRISING AT LEAST TWO DIFFERENT ANIONIC SURFACTANTS, NON-IONIC AND AMPHOTERIC SURFACTANTS, AND CATIONIC OR AMPHOTERIC POLYMERS Non-Final OA L'OREAL
18559145 BRAIN-TARGETED ANTIBODY NANOPARTICLE FOR NEURODEGENERATIVE DISEASES THERAPY Non-Final OA UNIVERSITY OF SOUTH CAROLINA
18542454 DRUG DELIVERY SYSTEM AND METHODS OF USING THE SAME Non-Final OA Axogen Corporation
18254912 METHOD FOR FABRICATING MICROROBOT FOR DELIVERY OF CELL THERAPY PRODUCT AND MICROROBOT ACCORDING THERETO Final Rejection THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
18690241 METHODS AND COMPOSITIONS TO REDUCE CELLULAR DEPOSITION, AND HYDROCEPHALUS SHUNT FAILURE Non-Final OA Wayne State University
18245565 MULTIPARTICULATE DOSAGE FORMS COMPRISING DEUTETRABENAZINE Final Rejection AUSPEX PHARMACEUTICALS, INC.
17416680 Pest Repellent Composition Non-Final OA Kao Corporation
18036676 ENHANCED FORMULATION STABILIZATION AND IMPROVED LYOPHILIZATION PROCESSES Non-Final OA BioNTech SE
17918012 COMPOSITIONS AND METHODS FOR EMERGENCY RESCUE Final Rejection Purdue Pharma L.P.

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