Prosecution Insights
Last updated: August 16, 2026

Medtronic Vascular Inc.

24 pending office actions • 7 art units • 18 examiners • 0 of 24 (0%) have an AI response strategy ready • 32 patents granted in the last 365 days

Portfolio Summary

24
Total Pending OAs
10
Non-Final OAs
11
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
5
Due this month
2
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (5)Due ≤ 60 days (2)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

15
Hard (62%)
8
Medium (33%)
1
Easy (4%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (17%)
§103 only4 (17%)
§102 only2 (8%)
§112 only1 (4%)
Double-patenting + other2 (8%)
Multi-statute (no §101)11 (46%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
23
Mechanical / Eng
96% of docket
1
Business / Other
4% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

240 h
Manual time on pending OAs
48 h
Time saved (low, 20%)
84 h
Time saved (mid, 35%)
2.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MANNAN, MIKAIL A 3 68.7% +22.5%
HEIN, DEVIN C 2 46.0% +29.8%
GEIGER, RACHAEL L 2 84.5% +15.4%
LOPEZ, LESLIE ANN 2 65.3% +34.1%
HU, ANN M 2 67.8% +21.4%
NGUYEN, TUAN VAN 1 81.7% +19.4%
TIEDEMAN, JASON S 1 28.7% +35.1%
MCEVOY, THOMAS M 1 70.8% +35.5%
RWEGO, KANKINDI 1 74.9% +34.1%
WILSON, LEE D 1 80.0% +18.7%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19030591 TISSUE-REMOVING CATHETER WITH A COUPLED INNER LINER GEIGER, RACHAEL L
19015926 Debulking Catheter GEIGER, RACHAEL L

Hard Cases (15)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
19104595 CLINICAL DEVICE TRACKING AND MONITORING SYSTEM HEIN, DEVIN C 31d overdue
17653714 Catheter Assembly with Stiffener GOLLAMUDI, NEERAJA 9d
18462348 PROSTHETIC HEART VALVE WITH NON-ABRASIVE ATTACHMENTS CAMPBELL, STEFAN BRADLEY 16d
18915056 TISSUE-REMOVING CATHETER WITH GUIDEWIRE ISOLATION LINER NGUYEN, TUAN VAN 22d
18213406 IN-SITU FENESTRATION DEVICES WITH ACTUATED CUTTER STRUTS DIETZ, NOE ROBERT 26d
17661669 TISSUE-REMOVING CATHETER WITH GUIDEWIRE ISOLATION LINER MILLER, SERENITY A 33d
19104555 RADIATION TRACKING AND MONITORING SYSTEM HEIN, DEVIN C
18758173 MEDICAL PROCEDURE CASE SCHEDULING TIEDEMAN, JASON S

Interview Candidates (16)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
19104595 CLINICAL DEVICE TRACKING AND MONITORING SYSTEM HEIN, DEVIN C 31d overdue
18099018 ENDOVASCULAR STENT GRAFT HAVING GATE AND IMPLANT JOINING LINER HU, ANN M 24d overdue
18915056 TISSUE-REMOVING CATHETER WITH GUIDEWIRE ISOLATION LINER NGUYEN, TUAN VAN 22d
18170748 HEART VALVE REPAIR MANNAN, MIKAIL A 33d
19104555 RADIATION TRACKING AND MONITORING SYSTEM HEIN, DEVIN C
19030591 TISSUE-REMOVING CATHETER WITH A COUPLED INNER LINER GEIGER, RACHAEL L
19015926 Debulking Catheter GEIGER, RACHAEL L
18758173 MEDICAL PROCEDURE CASE SCHEDULING TIEDEMAN, JASON S

Top Art Units

Art UnitApps
3774 11
3771 6
3686 2
3683 1
3791 1
3783 1
3726 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19104555 RADIATION TRACKING AND MONITORING SYSTEM HEIN, DEVIN C 3686 §101§102§103§112 Non-Final OA Pending Feb 18, 2025
19104595 CLINICAL DEVICE TRACKING AND MONITORING SYSTEM HEIN, DEVIN C 3686 §101§102§103 Final Rejection 31d overdue Pending Feb 18, 2025
19030591 TISSUE-REMOVING CATHETER WITH A COUPLED INNER LINER GEIGER, RACHAEL L 3771 §102§103DP Non-Final OA Pending Jan 17, 2025
19015926 Debulking Catheter GEIGER, RACHAEL L 3771 §102§103DP Final Rejection Pending Jan 10, 2025
18915056 TISSUE-REMOVING CATHETER WITH GUIDEWIRE ISOLATION LINER NGUYEN, TUAN VAN 3771 §102§103Other Final Rejection 22d Pending Oct 14, 2024
18758173 MEDICAL PROCEDURE CASE SCHEDULING TIEDEMAN, JASON S 3683 §101§102 Non-Final OA Pending Jun 28, 2024
18725631 Tissue-Removing Catheter with Torque Control MCEVOY, THOMAS M 3771 §101§102Other Non-Final OA Pending Jun 28, 2024
18714946 Tissue-Removing Catheter with Flexible and Stiff Portions RWEGO, KANKINDI 3771 §102§103 Non-Final OA Pending May 30, 2024
18624856 LOADING DEVICES AND METHODS FOR LOADING A STENT-GRAFT INTO A GRAFT COVER WILSON, LEE D §102§112 Non-Final OA Pending Apr 02, 2024
18380553 MODULAR MULTIBRANCH STENT ASSEMBLY METHODS LOPEZ, LESLIE ANN 3774 §102§103§112 Non-Final OA Pending Oct 16, 2023
18464036 VALVE PROSTHESIS WITH DURABLE PROSTHETIC VALVE NERENBERG, RENEE FLORENCIA 3774 §102 Non-Final OA Pending Sep 08, 2023
18462348 PROSTHETIC HEART VALVE WITH NON-ABRASIVE ATTACHMENTS CAMPBELL, STEFAN BRADLEY 3774 §102§103 Non-Final OA 16d Pending Sep 06, 2023
18459808 PROXIMAL STENT-GRAFT RETENTION SYSTEM MANNAN, MIKAIL A 3774 §102§103 Non-Final OA Pending Sep 01, 2023
18213406 IN-SITU FENESTRATION DEVICES WITH ACTUATED CUTTER STRUTS DIETZ, NOE ROBERT 3791 §102§103 Final Rejection 26d Pending Jun 23, 2023
18197830 BRANCHED STENT GRAFT HAVING SUPPORT STENT BARIA, DINAH N 3774 §102§112 Final Rejection Pending May 16, 2023
18140329 METHOD FOR DEPLOYING A STENT DEVICE HAVING A MAIN BODY, A PROXIMAL COUPLING, AND A DISTAL COUPLING HU, ANN M 3774 §102 Non-Final OA Pending Apr 27, 2023
18189296 LOW PROFILE BALLOON CATHETER DELIVERY SYSTEM FLORES, ADRIAN 3774 §103 Final Rejection Pending Mar 24, 2023
18245890 FLEXIBLE SHAFTS FOR MEDICAL DEVICE DELIVERY SYSTEMS MANNAN, MIKAIL A 3774 §103§112 Final Rejection Pending Mar 17, 2023
18170748 HEART VALVE REPAIR MANNAN, MIKAIL A 3774 §103 Non-Final OA 33d Pending Feb 17, 2023
18099018 ENDOVASCULAR STENT GRAFT HAVING GATE AND IMPLANT JOINING LINER HU, ANN M 3774 §103 Final Rejection 24d overdue Pending Jan 19, 2023
17894619 SUPRA AORTIC ACCESS TRIFURCATED MODULAR STENT ASSEMBLY AND METHOD LOPEZ, LESLIE ANN 3774 §112 Non-Final OA Pending Aug 24, 2022
17661669 TISSUE-REMOVING CATHETER WITH GUIDEWIRE ISOLATION LINER MILLER, SERENITY A 3771 §103§112 Final Rejection 33d Pending May 02, 2022
17653714 Catheter Assembly with Stiffener GOLLAMUDI, NEERAJA 3783 §102§112 Final Rejection 9d Pending Mar 07, 2022
17339726 BALLOON CATHETER AND METHODS OF MANUFACTURING THE SAME HOTCHKISS, MICHAEL WAYNE 3726 §103 Final Rejection 27d Pending Jun 04, 2021

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