Prosecution Insights
Last updated: April 19, 2026

Examiner: CALLISON, KEIRA EILEEN

Tech Center 3700 • Art Units: 3785

This examiner grants 14% of resolved cases

Performance Statistics

14.3%
Allow Rate
-55.7% vs TC avg
53
Total Applications
+92.3%
Interview Lift
1406
Avg Prosecution Days
Based on 14 resolved cases, 2023–2026

Rejection Statute Breakdown

7.4%
§101 Eligibility
21.0%
§102 Novelty
52.1%
§103 Obviousness
19.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17973181 METHOD AND APPARATUS FOR OUTPUTTING TORQUE TO PROVIDE FORCE TO USER Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18041381 POSITIVE PRESSURE BREATHING CIRCUIT Non-Final OA Fisher & Paykel Healthcare Limited
18040626 A PATIENT INTERFACE AND A RESPIRATORY SUPPORT SYSTEM Final Rejection FISHER & PAYKEL HEALTHCARE LIMITED
18206155 AUTOMATIC DETECTION OF A DIAPHRAGM IN TIME-MOTION DATA USING VENTILATOR WAVEFORMS Non-Final OA KONINKLIJKE PHILIPS N.V.
18012718 SENSOR ARRANGEMENT, MEDICAL APPARATUS, EXHALATION VALVE, AND METHOD FOR DETERMINING A CARBON DIOXIDE CONCENTRATION IN A MEASUREMENT GAS Non-Final OA Drägerwerk AG & Co. KGaA
17907022 Systems And Methods For Therapy Cessation Diagnoses Final Rejection ResMed Pty Ltd
17788626 RESPIRATORY THERAPY APPARATUS WITH REMOVABLE CONNECTIVITY MODULE AND COMPONENTS THEREOF Non-Final OA ResMed Pty Ltd
17915060 USER INTERFACE WITH INTEGRATED SENSORS Final Rejection ResMed Sensor Technologies Limited
18267720 REUSABLE SEALING MATERIAL FOR DECOMPRESSION THERAPY TREATMENT SYSTEM Non-Final OA KCI Manufacturing Unlimited Company
18370180 MANUAL ARTIFICIAL RESPIRATION BAG COMPRISING A VENTURI DEVICE Non-Final OA Air Liquide Medical Systems
18455244 MODULE FOR SNAP IN ATTACHMENT IN A COMPRESSION WRAP WITH THERMAL ELEMENT Non-Final OA Brownmed, Inc.
18269040 WEARABLE ROBOT, SYSTEM AND METHOD FOR CORRECTING GAIT IMPAIRMENTS Non-Final OA IUVO S.R.L
18031303 AEROSOL GENERATOR FOR AN INHALATION DEVICE Non-Final OA VECTURA DELIVERY DEVICES LIMITED
18113390 VENTURI DEVICE FOR REGULATING THE OXYGEN FRACTION IN RESPIRATORY THERAPIES Final Rejection Air Liquide Medical Systems SrL
18015647 Ventilator and Method for Determining at Least One Alveolar Pressure and/or a Profile of an Alveolar Pressure in a Respiratory Tract of a Patient Non-Final OA Ventinova Technologies B.V.
17927193 MEDICAL MASKS, AND METHODS OF MAKING AND USING SAME Final Rejection REGENTS OF THE UNIVERSITY OF CALIFORNIA
17924519 MEDICAL VENTILATION MASK Non-Final OA INSPIR LABS LTD.
17973332 TRACHEOSTOMY WEANING SYSTEM AND METHOD Final Rejection Quest Medical, Inc.
17727417 GAS VALVE SYSTEM WITH MANIFOLD Non-Final OA OXYPOINT NV
17715629 Facemask Assemblies Final Rejection OCTO SAFETY DEVICES, LLC
17669754 Vibroacoustic Therapy Bed with Stowable Form Factor Final Rejection Opus Immersive, Inc.

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