Prosecution Insights
Last updated: May 29, 2026

Examiner: CALLISON, KEIRA EILEEN

Tech Center 3700 • Art Units: 3700 3785

This examiner grants 13% of resolved cases

Performance Statistics

13.3%
Allow Rate
-56.7% vs TC avg
56
Total Applications
+92.9%
Interview Lift
1331
Avg Prosecution Days
Based on 15 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
6.0%
§102 Novelty
85.7%
§103 Obviousness
8.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
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
17650104 AIRWAY ADAPTER Non-Final OA NIHON KOHDEN CORPORATION
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
17843547 VENTILATION DEVICE, PROCESS, COMPUTER PROGRAM AND DEVICE FOR DETERMINING AN INDICATOR OF AN INTRINSIC END-EXPIRATORY PRESSURE Non-Final OA Drägerwerk AG & Co. KGaA
18027485 PATIENT INTERFACE WITH BLOWOUT PREVENTION FOR SEAL-FORMING PORTION Non-Final OA RESMED PTY LTD
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
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
17790134 HUMIDIFICATION CONTROL SYSTEM AND METHOD FOR VENTILATION THERAPY APPARATUS Non-Final OA BMC MEDICAL CO., LTD.
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.
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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