Prosecution Insights
Last updated: August 17, 2026

Examiner: JOHANSEN, PETER N.

Tech Center 1600 • Art Units: 1641 1644 1645 1671

This examiner grants 59% of resolved cases

Performance Statistics

58.9%
Allow Rate
-1.1% vs TC avg
273
Total Applications
+24.3%
Interview Lift
1202
Avg Prosecution Days
Based on 214 resolved cases, 2023–2026

Rejection Statute Breakdown

4.1%
§101 Eligibility
14.0%
§102 Novelty
39.8%
§103 Obviousness
24.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18448519 TEST METHOD AND TEST KIT FOR ADULT STILL'S DISEASE Non-Final OA Canon Kabushiki Kaisha
18553523 CLASSIFICATION OF NEUROLOGICAL OR PSYCHIATRIC DISEASE MANIFESTATIONS USING MULTI-DIMENSIONAL CEREBROSPINAL FLUID ANALYSIS Non-Final OA The Regents of the University of California
18512522 MODULATING BONE MORPHOGENIC PROTEIN (BMP) SIGNALING IN THE TREATMENT OF ALZHEIMER'S DISEASE Final Rejection The Board of Trustees of the Leland Stanford Junior University
17310262 METAL CHELATOR COMBINATION THERAPY FOR THE TREATMENT OF CANCER Final Rejection Board of Regents, The University of Texas System
18223730 COMPOSITIONS AND METHODS FOR TREATING A DISEASE Final Rejection RAMOT AT TEL AVIV UNIVERSITY LTD.

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