Prosecution Insights
Last updated: April 19, 2026

Examiner: COLELLO, ERIN L

Tech Center 3700 • Art Units: 3731 3734 3771

This examiner grants 34% of resolved cases

Performance Statistics

33.7%
Allow Rate
-36.3% vs TC avg
470
Total Applications
+65.9%
Interview Lift
2150
Avg Prosecution Days
Based on 439 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
25.6%
§102 Novelty
45.7%
§103 Obviousness
21.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17427398 HEMOSTASIS DEVICES WITH FOLDED BALLOON ASSEMBLIES Final Rejection TERUMO KABUSHIKI KAISHA
17029113 Focal Pressure Applicator to Cease Bleeding Non-Final OA Rush University Medical Center
17922470 AUTOMATED LAPAROSCOPIC CLOSING METHOD AND DEVICE Final Rejection BRAINCHILD SURGICAL DEVICES LLC
17336135 POINT-PRESSURE APPLICATION SYSTEM Final Rejection 6:8 Medical Solutions LLC
17214272 HEMOSTASIS BAND WITH INFLATABLE COMPARTMENTS AND METHODS OF USING SAME Non-Final OA Terumo Medical Corporation

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