Prosecution Insights
Last updated: May 29, 2026

Examiner: CATTUNGAL, SANJAY

Tech Center 3700 • Art Units: 3737 3768 3793 3795 3798

This examiner grants 83% of resolved cases

Performance Statistics

83.2%
Allow Rate
+13.2% vs TC avg
1,053
Total Applications
+11.4%
Interview Lift
1128
Avg Prosecution Days
Based on 1030 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
19.1%
§102 Novelty
49.3%
§103 Obviousness
1.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18760080 ULTRASOUND DIAGNOSIS APPARATUS, ULTRASOUND DIAGNOSIS METHOD, AND IMAGE PROCESSING APPARATUS Non-Final OA CANON MEDICAL SYSTEMS CORPORATION
18411774 CLICK-TO-CORRECT FOR AUTOMATIC VESSEL LUMEN BORDER TRACING Non-Final OA Boston Scientific Scimed Inc.
17238024 METHODS AND SYSTEMS FOR CHARACTERIZING TISSUE OF A SUBJECT UTILIZING MACHINE LEARNING Non-Final OA Stryker Corporation
19045608 WOUND CARE IMAGE ANALYSIS USING A SMARTPHONE Non-Final OA Precision Healing LLC
18369870 WOUND CARE IMAGE ANALYSIS USING LIGHT SIGNATURES Non-Final OA Precision Healing LLC
19038422 METHOD AND SYSTEM FOR DETERMINING AT LEAST ONE PRODUCTION VALUE FOR PRODUCING A CUSTOM-TAILORED COMPRESSION GARMENT FOR A LIMB AND COMPUTER PROGRAM Non-Final OA MEDI GMBH & CO. KG
17841525 METHODS AND APPARATUSES FOR GUIDING A USER TO COLLECT ULTRASOUND IMAGES Final Rejection BFLY OPERATIONS, INC.
18517711 INFORMATION PROCESSING DEVICE AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM Non-Final OA NIHON KOHDEN CORPORATION
18914810 TABLET ULTRASOUND SYSTEM Non-Final OA Teratech Corporation

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