Prosecution Insights
Last updated: April 19, 2026

Examiner: CASLER, BRIAN L

Tech Center 3700 • Art Units: 3700 3737 3791 3799

This examiner grants 72% of resolved cases

Performance Statistics

72.4%
Allow Rate
+2.4% vs TC avg
61
Total Applications
+22.9%
Interview Lift
1527
Avg Prosecution Days
Based on 29 resolved cases, 2023–2026

Rejection Statute Breakdown

9.5%
§101 Eligibility
25.3%
§102 Novelty
36.3%
§103 Obviousness
23.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18270286 ELECTROMAGNETIC IMPLANT FOR TREATMENT OF SOLID CANCERS Non-Final OA Ohio State Innovation Foundation
18526514 Respiratory Measurement System Non-Final OA Apple Inc.
18537541 OBTAINING BLOOD PRESSURE MEASUREMENTS Non-Final OA Meta Platforms Technologies, LLC
18513154 DETECTION DEVICE Non-Final OA Japan Display Inc.
18338902 PENILE IMPLANT Non-Final OA Boston Scientific Scimed, Inc.
18325489 INFLATABLE PENILE PROSTHESIS HAVING A PUMP Non-Final OA Boston Scientific Scimed, Inc.
18182628 LEAK DETECTION FOR IMPLANTABLE INFLATION DEVICES Non-Final OA Boston Scientific Scimed, Inc.
18172921 INFLATABLE DEVICE WITH OVER-PRESSURIZATION PREVENTION Non-Final OA Boston Scientific Scimed, Inc.
18068127 IMPLANTABLE INFLATABLE DEVICE Non-Final OA Boston Scientific Scimed, Inc.
18390749 GLUCOSE MONITORING SENSOR OF VOLTAGE MEASUREMENT TYPE INCLUDING A SUPERCAPACITOR AND A CONTINUOUS MEASUREMENT METHOD OF GLUCOSE USING THE SAME Non-Final OA Industry-Academic Cooperation Foundation, YONSEI UNIVERSITY
18268489 METHOD AND APPARATUS FOR CARRYING OUT DOSE DELIVERY QUALITY ASSURANCE FOR HIGH-PRECISION RADIATION TREATMENT Non-Final OA AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
18504543 MULTIMODAL BRAIN FUNCTION SIGNAL ACQUISITION DEVICE AND METHOD Non-Final OA KINGFAR INTERNATIONAL INC.
18507388 BLOOD OXYGEN CONCENTRATION MEASUREMENT DEVICE AND METHOD Non-Final OA Quanta Computer Inc.
17627594 FUNCTIONAL IMPACT OF VASCULAR LESIONS Non-Final OA CathWorks Ltd.
18524823 IN-VIVO VISUALIZATION DEVICE Non-Final OA NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY
18521858 SCALP SENSING DEVICE AND SCALP ANALYSIS SYSTEM INCLUDING THE SAME Non-Final OA Becon Co.,Ltd
18515281 DEVICE AND METHOD FOR EVALUATING CERVICAL SPINE PROPRIOCEPTION Non-Final OA Taizhou People's Hospital
18493855 Bioimpedance Sensing Devices, Systems, and Techniques to Assess a Fluid State of a Body, or Portion thereof Non-Final OA Centrus Diagnostics, Inc
18230740 SYSTEM AND METHOD FOR GENERATING ELECTROMAGNETIC TREATMENT PROTOCOLS Non-Final OA BrainQ Technologies Ltd.
18262746 DEVICE AND METHOD FOR MODIFYING AN EMOTIONAL STATE OF A USER Non-Final OA APHELIOR
18261257 AN AUDIO DEVICE, METHOD AND SYSTEM FOR ALLEVIATING SYMPTOMS OF COLIC IN INFANTS Non-Final OA Colic Button AS
17733478 MEDICAL DEVICE AND METHOD FOR ASSESSING AND REHABILITATING A JOINT Non-Final OA PELEOS TECHNOLOGIES, LLC.
17772361 IMPROVED SEXUAL AID DEVICE AND METHOD Non-Final OA PERFECT DIMENSION LLC

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