Prosecution Insights
Last updated: May 29, 2026

Examiner: COMSTOCK, DAVID C

Tech Center 3700 • Art Units: 3733 3773

This examiner grants 86% of resolved cases

Performance Statistics

86.4%
Allow Rate
+16.4% vs TC avg
1,532
Total Applications
-8.5%
Interview Lift
1024
Avg Prosecution Days
Based on 1502 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
19.4%
§102 Novelty
55.9%
§103 Obviousness
3.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19055209 DUAL LOCKING POLYAXIAL SCREW HEAD Non-Final OA GLOBUS MEDICAL, INC.
18969771 SYSTEMS AND METHODS FOR INTRAMEDULLARY NAIL IMPLANTATION Non-Final OA GLOBUS MEDICAL, INC.
18966426 Orthopedic Fixation Devices and Methods of Installation Thereof Non-Final OA GLOBUS MEDICAL, INC.
18588452 MEDICAL IMAGING SYSTEMS AND METHODS Non-Final OA Intuitive Surgical Operations, Inc.
18761487 REVISION CONNECTOR FOR SPINAL CONSTRUCTS Final Rejection DePuy Synthes Products, Inc.
18979442 MEDICAL IMPLANT Non-Final OA Spinal Simplicity, LLC
19045083 ANCHORING ASSEMBLY FOR ANCHORING A ROD TO A BONE OR A VERTEBRA Non-Final OA BIEDERMANN TECHNOLOGIES GMBH & CO. KG
19005441 BOTTOM LOADING BONE ANCHOR ASSEMBLIES WITH DRAG RETAINING RING AND RELATED METHODS Non-Final OA Medos International Sàrl
18244845 MINIMALLY INVASIVE INTERVERTEBRAL ROD INSERTION Non-Final OA Mazor Robotics Ltd.
19005226 SYSTEMS AND METHODS FOR ADJACENT VERTEBRAL FIXATION Non-Final OA Absolute Advantage Medical LLC
18581457 SURGICAL RIB RETRACTOR Final Rejection LSI Solutions, Inc.
18918418 BONE FIXATION SYSTEMS AND NAIL HAVING COMPRESSIVE THREADING Non-Final OA Acumed LLC
18909492 POSTERIOR-INFERIOR SACROILIAC JOINT FUSION PROCEDURE EMPLOYING AN IMPLANT HAVING A PAIR OF FIXATION MEMBERS CONNECTED BY A BRIDGE Non-Final OA JCBD, LLC
18354164 Hinge-Link Spinal Correction Device and Method Non-Final OA Texas Scottish Rite Hospital for Children
18652199 VIDEO LARYNGOSCOPE AND METHOD FOR USING SAME Final Rejection Adroit Surgical, LLC
18592947 SPINAL FUSION IMPLANT Non-Final OA Moskowitz Family LLC
17390606 APPARATUS AND METHOD FOR ENDODONTIC TREATMENT Non-Final OA SONENDO, INC.
17468947 BONE FUSION SYSTEM, DEVICE AND METHOD INCLUDING DELIVERY APPARATUS Non-Final OA Neuropro Technologies, Inc.
17800623 REFERENCING APPARATUS Final Rejection Gyder Surgical Pty Ltd
17777788 OPTICAL APPARATUS Non-Final OA Tympa Health Technologies Ltd.

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