Prosecution Insights
Last updated: October 02, 2026

Examiner: NASSER, ROBERT L

Tech Center 3900 • Art Units: 3735 3992

This examiner grants 73% of resolved cases

Analysis

Robert L. Nasser is an examiner in Tech Center 3900 and Art Unit 3735, with 328 resolved cases. The allowance rate is 72.9 percent. The median time to allowance is 1234 days. These metrics suggest a moderate level of success but a wait for a grant. The 328 resolved cases provide a solid statistical foundation for these prosecution trends and the expected duration of the process for applications in this art unit.

The interview lift is 11.2 percent. This positive lift indicates that interviews are a useful tool for advancing applications. Given the 72.9 percent allowance rate and the 1234-day median, practitioners should use interviews to resolve issues and potentially move the case forward. The 1234-day median pendency is a factor for timeline management. With a 72.9 percent allowance rate and an 11.2 percent lift, the examiner appears to be open to resolving points of contention through direct communication during the prosecution cycle.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

72.9%
Allow Rate
+12.9% vs TC avg
345
Total Applications
+11.2%
Interview Lift
1234
Avg Prosecution Days
Based on 328 resolved cases, 2023–2026

Rejection Statute Breakdown

9.2%
§101 Eligibility
14.3%
§102 Novelty
32.1%
§103 Obviousness
25.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18887428 MEDICAL DEVICES FOR TISSUE COLLECTION AND RELATED METHODS Non-Final OA Boston Scientific Medical Device Limited
19128963 ELECTROMAGNETIC COLPOTOMY CUP SYSTEM Non-Final OA The Medical College of Wisconsin, Inc.
17992994 PREDICTING RECURRENCE IN EARLY STAGE NON-SMALL CELL LUNG CANCER (NSCLC) WITH INTEGRATED RADIOMIC AND PATHOMIC FEATURES Final Rejection Case Western Reserve University
18424522 SYSTEM AND METHOD FOR LOW POWER COMMUNICATION BETWEEN IMPLANTABLE DEVICES Final Rejection Pacesetter, Inc.
18797404 NEURAL NETWORK TO PREDICT KNEE MEDIAL JOINT CONTACT FORCE FROM CUSTOM INSTRUMENTED INSOLE Non-Final OA UNIVERSITY OF MARYLAND, COLLEGE PARK
18651216 SYSTEMS AND METHODS FOR PROVIDING STIMULI TO AN INDIVIDUAL DURING A SLEEP SESSION Non-Final OA ResMed Sensor Technologies Limited
18827903 ARTIFICIAL INTELLIGENCE-MACHINE LEARNING (AI-ML) BASED METHOD AND DEVICE FOR DETECTING FRACTURE Non-Final OA MyDigiRecords, Inc.
18808336 METHOD, APPARATUS AND RECORDING MEDIUM FOR ESTIMATING MOTOR FUNCTION INDEX VALUE, AND METHOD, APPARATUS AND RECORDING MEDIUM FOR GENERATING MOTOR FUNCTION INDEX VALUE ESTIMATION MODEL Non-Final OA POLARIS INC.
18728741 MAGNETIC TREATMENT APPARATUS Non-Final OA HARADA ELECTRONICS INDUSTRY CO., LTD.

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