Prosecution Insights
Last updated: May 29, 2026

Merit Medical Systems Inc.

22 pending office actions • 7 art units • 18 examiners • 0 of 22 (0%) have an AI response strategy ready • 18 patents granted in the last 365 days

Portfolio Summary

22
Total Pending OAs
15
Non-Final OAs
7
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 22 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
1
Due this week
10
Due this month
1
Due in next 60 days
4
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. 22 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 7 days (1)Due ≤ 30 days (10)Due ≤ 60 days (1)Due later (4)

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.

0
Hard (0%)
18
Medium (82%)
2
Easy (9%)
2
Unknown (9%)

Rejection Statute Mix

BucketCases
§103 only16 (73%)
§102 only1 (5%)
§112 only2 (9%)
Double-patenting + other1 (5%)
No statute on record2 (9%)

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
21
Mechanical / Eng
95% of docket
1
Business / Other
5% 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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WOZNICKI, JACQUELINE 3 49.7% +27.0%
DUKERT, BRIAN AINSLEY 3 82.1% +11.1%
WILLIAMS, CATHERINE SERKE 1 65.0% +25.7%
BARIA, DINAH N 1 73.0% +29.5%
HARRIS, WESLEY G 1 73.1% +22.1%
KHANDKER, RAIHAN R 1 63.9% +58.9%
MALAMUD, DEBORAH LESLIE 1 78.4% +10.1%
OSINSKI, BRADLEY JAMES 1 78.5% +11.3%
CAMPBELL, STEFAN BRADLEY 1
SANDERS, JICHELE MONIQUE 1

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
18175419 METHODS AND SYSTEMS FOR FACILITATING LAMINAR FLOW BETWEEN CONDUITS DUKERT, BRIAN AINSLEY 36d overdue
18327410 STENTS AND RELATED METHODS DUKERT, BRIAN AINSLEY 29d

Interview Candidates (12)

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
18745670 MICROCATHETER OCCLUSION EMBOLIZATION CATHETER WILLIAMS, CATHERINE SERKE 51d overdue
18175419 METHODS AND SYSTEMS FOR FACILITATING LAMINAR FLOW BETWEEN CONDUITS DUKERT, BRIAN AINSLEY 36d overdue
18459721 EMBOLIZATION DEVICES INCLUDING BRAIDED WIRES, METHODS OF MAKING AND USING THE SAME KHANDKER, RAIHAN R 24d overdue
18170364 ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE WOZNICKI, JACQUELINE 17d overdue
18451523 SOFT TISSUE MARKER FOR ATTACHMENT TO A SURGICAL EXCISION BED AND METHOD OF MARKING SURGICAL SITE MALAMUD, DEBORAH LESLIE 15d overdue
18463048 INTRODUCER WITH REINFORCEMENT ELEMENT HAVING A MORE DENSE DISTAL PORTION AND RELATED SYSTEMS AND METHODS HARRIS, WESLEY G 6d
18344562 HIGH PRESSURE INFLATION DEVICE OSINSKI, BRADLEY JAMES 8d
18508539 BALLOON EXPANDABLE STENT PROSTHESES AND BALLOON EXPANDABLE BRANCHING STENT PROSTHESES BARIA, DINAH N 14d

Top Art Units

Art UnitApps
3774 12
3783 3
3771 3
3993 1
3792 1
3781 1
3794 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18745670 MICROCATHETER OCCLUSION EMBOLIZATION CATHETER WILLIAMS, CATHERINE SERKE 3993 §103 Non-Final OA 51d overdue Pending Jun 17, 2024
18508539 BALLOON EXPANDABLE STENT PROSTHESES AND BALLOON EXPANDABLE BRANCHING STENT PROSTHESES BARIA, DINAH N 3774 §103 Non-Final OA 14d Pending Nov 14, 2023
18500004 SYSTEMS AND METHODS FOR TREATMENT OF AIRWAY BLOCKAGES WOZNICKI, JACQUELINE 3774 §103 Non-Final OA 77d Pending Nov 01, 2023
18463048 INTRODUCER WITH REINFORCEMENT ELEMENT HAVING A MORE DENSE DISTAL PORTION AND RELATED SYSTEMS AND METHODS HARRIS, WESLEY G 3783 §112 Non-Final OA 6d Pending Sep 07, 2023
18459721 EMBOLIZATION DEVICES INCLUDING BRAIDED WIRES, METHODS OF MAKING AND USING THE SAME KHANDKER, RAIHAN R 3771 §103 Final Rejection 24d overdue Pending Sep 01, 2023
18451523 SOFT TISSUE MARKER FOR ATTACHMENT TO A SURGICAL EXCISION BED AND METHOD OF MARKING SURGICAL SITE MALAMUD, DEBORAH LESLIE 3792 §103 Final Rejection 15d overdue Pending Aug 17, 2023
18344562 HIGH PRESSURE INFLATION DEVICE OSINSKI, BRADLEY JAMES 3783 §112 Non-Final OA 8d Pending Jun 29, 2023
18342915 INTEGRATED DEPLOYMENT BALLOON STENT DELIVERY CAMPBELL, STEFAN BRADLEY 3774 §103 Non-Final OA 2d overdue Pending Jun 28, 2023
18327410 STENTS AND RELATED METHODS DUKERT, BRIAN AINSLEY 3774 §102 Non-Final OA 29d Pending Jun 01, 2023
18183614 NON-FORSHORTENING BALLOON EXPANDABLE STENT FRAME SANDERS, JICHELE MONIQUE 3774 §103 Final Rejection 33d Pending Mar 14, 2023
18183827 STENT GRAFT WITH ELASTOMERIC IMPERMEABLE LAYER PRESTON, REBECCA STRASZHEIM 3774 §103 Non-Final OA 14d Pending Mar 14, 2023
18175419 METHODS AND SYSTEMS FOR FACILITATING LAMINAR FLOW BETWEEN CONDUITS DUKERT, BRIAN AINSLEY 3774 §103 Non-Final OA 36d overdue Pending Feb 27, 2023
18170364 ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE WOZNICKI, JACQUELINE 3774 §103 Final Rejection 17d overdue Pending Feb 16, 2023
18151885 ELECTROSPUN PTFE COATED STENT AND METHOD OF USE DUKERT, BRIAN AINSLEY 3774 Other Final Rejection 27d Pending Jan 09, 2023
18054817 BIFURCATED VASCUALR STENT AND METHODS OF MANUFACTURE WOZNICKI, JACQUELINE 3774 §103 Non-Final OA 16d Pending Nov 11, 2022
18053953 LOW-FRICTION COATINGS FOR SYRINGES AND RELATED METHODS YANG, CHENG FONG 3781 Other Non-Final OA 27d Pending Nov 09, 2022
17931327 ENDOTHERMIC COMPRESSION SYSTEMS AND METHODS SMITH, KAITLYN ELIZABETH 3794 §103 Non-Final OA 27d Pending Sep 12, 2022
17659623 MULTI-STAGE BALLOON CATHETER SYSTEMS AND METHODS DUBOSE, LAUREN 3771 §103 Non-Final OA 12d Pending Apr 18, 2022
17655846 PLIANT MEMBERS FOR RECEIVING AND AIDING IN THE DEPLOYMENT OF VASCULAR PROSTHESES LONG, SARAH A 3771 §103 Non-Final OA 62d Pending Mar 22, 2022
17516530 ELECTROSPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE RIOS, GABRIELLA GISELLE BONO 3774 §103 Final Rejection 86d Pending Nov 01, 2021
17245291 DEFLECTABLE CATHETER SYSTEMS AND METHODS OF USE CERMAK, ADAM JASON 3783 §103 Final Rejection 9d Pending Apr 30, 2021
16895975 ROTATIONAL SPUN MATERIAL COVERED MEDICAL APPLIANCES AND METHODS OF MANUFACTURE LOPEZ, LESLIE ANN 3774 DPOther Non-Final OA 61d Pending Jun 08, 2020

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