Prosecution Insights
Last updated: August 17, 2026

Examiner: NGANGA, BONIFACE N

Tech Center 3700 • Art Units: 2852 2858 3762 3769 3773 3792 3793 3797

This examiner grants 64% of resolved cases

Performance Statistics

64.3%
Allow Rate
-5.7% vs TC avg
600
Total Applications
+29.9%
Interview Lift
1308
Avg Prosecution Days
Based on 563 resolved cases, 2023–2026

Rejection Statute Breakdown

4.6%
§101 Eligibility
14.4%
§102 Novelty
46.2%
§103 Obviousness
28.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19024543 SYSTEM AND METHOD FOR THE CONTACTLESS RECORDING OF VITAL PARAMETERS BY CREATING A BODY MODEL BASED ON BODY SUBDIVISION ALONG THE RADAR FIELD OF VIEW Final Rejection Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
19214937 ULTRASOUND DIAGNOSIS APPARATUS Non-Final OA Canon Kabushiki Kaisha
19189294 ULTRASONIC ENDOSCOPE Non-Final OA FUJIFILM Corporation
19081138 Imaging Modality with Patient Positioning Specification Final Rejection Siemens Healthineers AG
18121623 DETERMINING A MOVEMENT OF AN OBJECT, AND THERAPY APPARATUS Final Rejection Siemens Healthcare GmbH
18750316 WIRELESS ULTRASOUND PROBE, ULTRASOUND DIAGNOSTIC APPARATUS CONNECTED TO WIRELESS ULTRASOUND PROBE, AND OPERATING METHOD OF ULTRASOUND DIAGNOSTIC APPARATUS Non-Final OA Samsung Medison Co., Ltd.
18810208 ALIGNMENT AND DISTORTION COMPENSATION OF REFERENCE PLANES USED BY SURGICAL DEVICES Non-Final OA Cilag GmbH International

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