Prosecution Insights
Last updated: May 29, 2026

Examiner: MANNAN, MIKAIL A

Tech Center 3700 • Art Units: 3731 3734 3771 3774 3776

This examiner grants 69% of resolved cases

Performance Statistics

68.7%
Allow Rate
-1.3% vs TC avg
367
Total Applications
+22.9%
Interview Lift
1241
Avg Prosecution Days
Based on 307 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
8.3%
§102 Novelty
86.7%
§103 Obviousness
3.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18613794 Methodology for Understanding Knee Anatomy and Design of an Anatomic System for Revision Knee Arthroplasty Final Rejection Mayo Foundation for Medical Education and Research
18170748 HEART VALVE REPAIR Final Rejection Medtronic Vascular, Inc.
18115583 INTRODUCER SHEATH FIN DESIGN Final Rejection EDWARDS LIFESCIENCES CORPORATION
17981699 EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY Non-Final OA Edwards Lifesciences Corporation
17956729 LOW TEMPERATURE HYDROPHILIC ADHESIVE FOR USE IN EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY Non-Final OA Edwards Lifesciences Corporation
17940868 DELIVERY SYSTEM CONFIGURATIONS Non-Final OA Edwards Lifesciences Corporation
17733142 DEVICES AND METHODS FOR PROSTHETIC VALVE DIAMETER ESTIMATION Non-Final OA Edwards Lifesciences Corporation
17667752 PROSTHETIC HEART VALVE HAVING AT LEAST TWO TYPES OF STRUTS Final Rejection Edwards Lifesciences Corporation
18461284 MEDICAL DEVICE INCLUDING ATTACHABLE COMPONENTS Non-Final OA BOSTON SCIENTIFIC SCIMED, INC.
19025465 CARDIAC IMPLANT LOADING AND DELIVERY SYSTEMS Non-Final OA Capstan Medical Inc.
17190514 INTRAOCULAR IMPLANT AND METHOD FOR PRODUCING AN INTRAOCULAR IMPLANT Non-Final OA Carl Zeiss Meditec AG
17943867 MODULAR HANDLE FOR A PROSTHESIS DELIVERY DEVICE Non-Final OA Cook Medical Technologies LLC
18019772 Systems and Methods for Endovascularly Restoring Venous Valve Function Final Rejection Bard Peripheral Vascular, Inc.
18159743 VESSEL LINING DEVICE AND RELATED METHODS Non-Final OA Teleflex Life Sciences LLC
17173842 SYSTEMS, METHODS, AND DEVICES FOR CONTROLLING RE-SHEATHING FORCES Final Rejection Cephea Valve Technologies, Inc.
18499350 THREE PART STENT SECOND GENERATION Non-Final OA TRICARES SAS
17273200 HEART VALVE REPLACEMENT PROSTHESIS WITH ADVANTAGEOUS SEALING AND LOADING PROPERTIES Non-Final OA TRICARES SAS
18229408 DELIVERY SYSTEM FOR A BALLOON-EXPANDABLE TRANSCATHETER VALVE IMPLANTATION Non-Final OA Braile Biomedica Industria Comercio e Representaco
18005119 DELIVERY SHAFT ASSEMBLY FOR DELIVERY OF AN IMPLANT Non-Final OA ISTAR MEDICAL
18040693 BLOOD FLOW MODIFICATION DEVICE AND METHODS OF USING THE SAME Non-Final OA ANAXIOM CORPORATION
18164392 MODULAR PRE-LOADED MEDICAL IMPLANTS AND DELIVERY SYSTEMS Final Rejection Cardiac Dimensions Pty. Ltd.
17862241 DEVICES, SYSTEMS, AND METHODS FOR TREATING THE LEFT ATRIAL APPENDAGE Final Rejection Laminar, Inc.
17846070 ROTARY HANDLE STENT DELIVERY DEVICE WITH TIMING BELT CONNECTOR Non-Final OA Vesper Medical, Inc.
17295043 DEVICE FOR RECEIVING AN INTRAOCULAR LENS AND METHOD FOR FOLDING AN INTRAOCULAR LENS Non-Final OA MEDICEL AG

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