Prosecution Insights
Last updated: April 19, 2026

Examiner: RUSSELL, SYDNEY REYES

Tech Center 3700 • Art Units: 3785 3786

This examiner grants 41% of resolved cases

Performance Statistics

40.9%
Allow Rate
-29.1% vs TC avg
59
Total Applications
+65.7%
Interview Lift
1380
Avg Prosecution Days
Based on 22 resolved cases, 2023–2026

Rejection Statute Breakdown

5.9%
§101 Eligibility
21.7%
§102 Novelty
48.1%
§103 Obviousness
23.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18252440 FLOW REGULATION MECHANISM FOR COMPARTMENTALIZED LUNG VENTILATION Non-Final OA THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
18252952 METHOD AND APPARATUS FOR MAINTAINING AIRFLOW IN A POWERED AIR PURIFYING RESPIRATOR IN HIGH MAGNETIC FIELDS Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
17822374 FLOW THERAPY Final Rejection Fisher & Paykel Healthcare Limited
17758320 CONNECTORS FOR RESPIRATORY GASES TUBES Final Rejection Fisher & Paykel Healthcare Limited
17952389 TUBING ASSEMBLY FOR PATIENT INTERFACE DEVICE Final Rejection KONINKLIJKE PHILIPS N.V.
17655688 CARBON-BASED FILTERS FOR USE IN ELIMINATING PATHOGENS Final Rejection University Of Cincinnati
17816701 INTERACTIVE CONTROLLERS FOR MANAGING PRESSURE-MITIGATION DEVICES AND APPROACHES TO FACILITATING ENGAGEMENT BY USERS Final Rejection TurnCare, Inc.
17928488 SYSTEMS AND METHODS FOR LOCATING USER INTERFACE LEAK Non-Final OA ResMed Inc.
17510868 AIR PURIFIER MASK AND METHOD THEREOF Final Rejection Infosys Limited
17626769 BREATHING TUBE WITH A MORE EASILY INTERCHANGEABLE BREATHING-GAS FILTER Non-Final OA HAMILTON MEDICAL AG
18033424 TORSO SUPPORT AND A WEARABLE SUPPORT SYSTEM COMPRISING THE TORSO SUPPORT Non-Final OA Laevo B.V.
18016590 Mask With Sensor Non-Final OA PENTATONIC LIMITED
18074207 SYSTEM & METHOD FOR PROVIDING WHOLE BODY VIBRATION THERAPY AND PHYSIOTHERAPEUTIC SPINAL MOBILIZATION AND DECOMPRESSION MODALITIES Final Rejection NORTH AMERICAN MEDICAL CORPORATION
17520120 SURFACE ACOUSTIC WAVE ATOMIZER WITH FLUID DIRECTION AND MIGRATION PREVENTION Non-Final OA Trudell Medical International Inc.
17887005 Reclinable Therapeutic Massage Chair Non-Final OA ERGO-FLEX TECHNOLOGIES, LLC
17757193 DEVICE FOR MOBILIZING THE HUMAN OSTEO-MUSCULOTENDINOUS SYSTEM Final Rejection SERAF PHYSIO PRO

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