Prosecution Insights
Last updated: April 19, 2026

Examiner: PATEL, ROHAN DEEP

Tech Center 3700 • Art Units: 3619 3785

This examiner grants 57% of resolved cases

Performance Statistics

57.1%
Allow Rate
-12.9% vs TC avg
70
Total Applications
+45.0%
Interview Lift
1306
Avg Prosecution Days
Based on 21 resolved cases, 2023–2026

Rejection Statute Breakdown

4.8%
§101 Eligibility
22.3%
§102 Novelty
55.4%
§103 Obviousness
16.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17791177 AEROSOL PROVISION SYSTEMS Final Rejection Nicoventures Trading Limited
18259164 DISPLAY UNIT FOR A BREATHING ASSISTANCE APPARATUS Non-Final OA Fisher & Paykel Healthcare Limited
18258897 INTEGRATION AND MODE SWITCHING FOR RESPIRATORY APPARATUS Non-Final OA Fisher & Paykel Healthcare Limited
18147235 METHODS AND SYSTEMS FOR MANUAL VENTILATION Non-Final OA GE Precision Healthcare LLC
17852742 DROPLET DELIVERY DEVICE WITH OPTIMIZED MIXING OF SUSPENSIONS Final Rejection PNEUMA RESPIRATORY, INC.
17532668 FOOT MASSAGE ASSEMBLY FOR VEHICLE Non-Final OA Hyundai Transys Inc
17763590 DRUG DELIVERY DEVICE INCORPORATING ELECTRICAL SYSTEM CONTAMINATION PROTECTION, POWER SOURCE MANAGEMENT, POWER SOURCE MONITORING, AND/OR POWER SOURCE OPERATION Non-Final OA JANSSEN PHARMACEUTICALS, INC.
17953384 MASK Final Rejection OMRON CORPORATION
18038174 WEARABLE AIR PURIFIER Non-Final OA Dyson Technology Limited
17832996 REHABILITATION SYSTEM BASED ON BRAINWAVE CONTROL Final Rejection NATIONAL YANG MING CHIAO TUNG UNIVERSITY
18144634 METHOD AND DEVICE FOR SKIN TREATMENT BY MUSCLE STIMULATION Non-Final OA POLLOGEN LTD.
18028337 SYSTEMS AND METHODS FOR DIAGNOSING OPERATIONAL ISSUES IN A RESPIRATORY SYSTEM Non-Final OA ResMed Sensor Technologies Limited
18539783 THERMO-THERAPEUTIC APPARATUS AND METHOD FOR CONTROLLING THE SAME Non-Final OA CERAGEM CO., LTD
17951345 MASSAGER Final Rejection CONAIR LLC
18257502 Three-section guide rail structure for massage chair Non-Final OA ZHEJIANG HAOZHONGHAO HEALTH PRODUCT CO., LTD.
18362408 CONNECTION PIECE FOR A MEDICAL VENTILATOR ASSEMBLY, A VENTILATOR SYSTEM, AND A METHOD OF MANUFACTURING A CONNECTION PIECE Non-Final OA Sentec AG
18458314 MAGNETIC JOINT ASSEMBLIES FOR ACTIVE-PASSIVE ROBOTIC EXOSKELETON SYSTEMS AND METHODS FOR MAKING THE SAME Non-Final OA Motion Augmented LLC
18225805 DRY POWDER INHALATION DEVICE Non-Final OA Concentrx Pharmaceuticals, Inc.
18257193 POWERED-KNEE EXOSKELETON SYSTEM Non-Final OA ABLE HUMAN MOTION, S.L.
18122129 MULTI-MODE MICROCURRENT STIMULUS SYSTEM AND ASSOCIATED METHODS Non-Final OA Tama Research Corporation
18102585 ST LIGHT ENGINE ASSEMBLY FOR USE WITH AN OXYGEN CONCENTRATOR AND METHOD OF ASSEMBLING SAME Final Rejection Smart Tubing LLC
17755717 PORTABLE LOOSE-LEAF MATERIAL VAPORIZER Final Rejection Cansativa Medical Devices GmbH
17734656 Robotic Ventilation System for Correct Mask Placement Non-Final OA Restful Robotics, Inc.
17403568 CHAIRS FOR FACILITATING STRETCHING AND ACTIVE PHYSICAL MOVEMENT BY A USER Non-Final OA MyoHealth, LLC

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