Prosecution Insights
Last updated: May 29, 2026

Examiner: BERHANU, ETSUB D

Tech Center 3700 • Art Units: 3735 3768 3791

This examiner grants 66% of resolved cases

Performance Statistics

65.5%
Allow Rate
-4.5% vs TC avg
842
Total Applications
+24.5%
Interview Lift
1305
Avg Prosecution Days
Based on 796 resolved cases, 2023–2026

Rejection Statute Breakdown

13.9%
§101 Eligibility
5.5%
§102 Novelty
49.8%
§103 Obviousness
20.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17759919 Systems and Methods for Detection of Musculoskeletal Anomalies Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18235142 Objective and Training-Free Detection of High Frequency Oscillations in The Epileptic Brain Final Rejection University of Kentucky Research Foundation
18312451 System and Method for the Acquisition and Display of EEG Data Non-Final OA Cadwell Laboratories, Inc.
18182630 ATROPHY DETECTION FOR TISSUE OCCLUDED BY IMPLANTABLE INFLATION DEVICES Final Rejection Boston Scientific Scimed, Inc.
18084944 BED HAVING FEATURES TO PASSIVELY MONITOR BLOOD PRESSURE Non-Final OA Sleep Number Corporation
18496373 NOTIFICATION INDICATIVE OF A CHANGE IN EFFICACY OF THERAPY Non-Final OA Medtronic, Inc.
17459466 DETECTION OF SEIZURE AND STROKE Non-Final OA Medtronic, Inc.
18638177 ACOUSTIC PATIENT SENSOR COUPLER Non-Final OA Masimo Corporation
18771884 SYSTEM AND METHOD FOR CHARACTERIZING BRAIN STATES DURING GENERAL ANESTHESIA AND SEDATION USING PHASE-AMPLITUDE MODULATION Non-Final OA THE GENERAL HOSPITAL CORPORATION
16293325 SYSTEM AND METHOD FOR MONITORING AND CONTROLLING A STATE OF A PATIENT DURING AND AFTER ADMINISTRATION OF ANESTHETIC COMPOUND Non-Final OA The General Hospital Corporation
18692197 PERSPIRATION ANALYSIS DEVICE AND METHOD Non-Final OA Nippon Telegraph and Telephone Corporation
18866953 RADIOGRAPHY-CONCURRENT DYNAMIC ELECTROPOTENTIAL NEUROACTIVITY MONITOR Final Rejection ASTERION AI INC.
18774681 WEARABLE METABOLIC SENSOR SYSTEMS Final Rejection Cardiac Pacemakers, Inc.
18337756 SCREENING, DIAGNOSIS AND MONITORING OF RESPIRATORY DISORDERS Final Rejection ResMed Pty Ltd
18153986 SYSTEMS AND METHODS FOR DETECTION OF DELIRIUM AND OTHER NEUROLOGICAL CONDITIONS Final Rejection Ceribell, Inc.
16923689 SYSTEMS AND METHODS FOR SEIZURE PREDICTION AND DETECTION Final Rejection CeriBell, Inc.
18029149 Method for classifying a polysomnography recording into defined sleep stages Final Rejection Universitätsmedizin der Johannes Gutenberg-Universität Mainz
18696166 A SIMPLE HEAD PRESSING TYPE DISPOSABLE SAFETY LANCET Non-Final OA STERILANCE MEDICAL (SUZHOU) INC
17832602 RESPONSIVENESS TESTING OF A PATIENT HAVING BRAIN STATE CHANGES Non-Final OA FLINT HILLS SCIENTIFIC, LLC
18290082 OBTAINING CARDIOVASCULAR AND/OR RESPIRATORY INFORMATION FROM THE MAMMAL BODY Non-Final OA Amazec Photonics IP B.V.
18557925 Methods And Devices For Non-Invasive Measuring Of Blood Glucose Using Focused Light Sources Non-Final OA ASTELLAR LABS, lNC.
16987346 SYSTEM AND METHOD FOR COMMUNICATING BRAIN ACTIVITY TO AN IMAGING DEVICE Non-Final OA Neuroenhancement Lab, LLC
17469233 SYSTEMS AND METHODS FOR MEASURING NEUROTOXICITY IN A SUBJECT Non-Final OA Beacon Biosignals, Inc.
18039450 METHOD AND SYSTEM FOR ANALYSING BRAIN ACTIVITY Non-Final OA INNONEURO LIMITED
18037117 SYSTEM FOR SENSING EEG SIGNALS ON A LIVING BEING, AND SYSTEM FOR ELECTRICALLY STIMULATING TISSUE OF A LIVING BEING Final Rejection Precisis GmbH
17762173 METHODS FOR DIAGNOSING AND TREATING NEURAL DISEASES Non-Final OA EMAGIX, INC.
16729482 User Interface For Artifact Removal In An EEG Final Rejection Persyst Development Corporation

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