Prosecution Insights
Last updated: May 29, 2026

Shifamed Holdings LLC

37 pending office actions • 8 art units • 27 examiners • 0 of 37 (0%) have an AI response strategy ready • 32 patents granted in the last 365 days

Portfolio Summary

37
Total Pending OAs
26
Non-Final OAs
11
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 37 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

23
Overdue
0
Due this week
7
Due this month
6
Due in next 60 days
1
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. 37 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (23)Due ≤ 30 days (7)Due ≤ 60 days (6)Due later (1)

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%)
33
Medium (89%)
1
Easy (3%)
3
Unknown (8%)

Rejection Statute Mix

BucketCases
§103 only27 (73%)
§102 only6 (16%)
§112 only1 (3%)
No statute on record3 (8%)

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
37
Mechanical / Eng
100% of docket
0
Business / Other
0% 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.

370 h
Manual time on pending OAs
74 h
Time saved (low, 20%)
130 h
Time saved (mid, 35%)
3.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LOPEZ, LESLIE ANN 3 64.9% +33.6%
HU, ANN M 3 67.7% +21.0%
LABRANCHE, BROOKE N 2 72.9% +14.6%
STRACHAN, KATE ELIZABETH 2 43.3% +37.2%
D ABREU, MICHAEL JOSEPH 2 67.0% +22.1%
PELLEGRINO, BRIAN E 2 55.3% +35.2%
MORALES, JON ERIC C 2 85.6% +9.1%
WOZNICKI, JACQUELINE 2 49.7% +27.0%
SHI, KATHERINE MENGLIN 1 78.5% +22.0%
FEDORKY, MEGAN TAYLOR 1 29.4% +46.7%

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
18245800 TISSUE PIERCING ASSEMBLIES AND METHODS OF USE MORALES, JON ERIC C 92d overdue
17998624 CATHETER BLOOD PUMPS AND COLLAPSIBLE PUMP HOUSINGS MORALES, JON ERIC C 54d

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18833857 BLOOD PUMP SYSTEMS AND METHODS FEDORKY, MEGAN TAYLOR 27d

Interview Candidates (18)

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
17907321 INTRAVASCULAR BLOOD PUMPS HU, ANN M 169d overdue
18043542 ANCHOR FOR PROSTHETIC CARDIAC VALVE DEVICES HU, ANN M 112d overdue
18559231 INTRAVASCULAR BLOOD PUMP OUTFLOW FLOW DISRUPTOR D ABREU, MICHAEL JOSEPH 36d overdue
18290595 IMPLANTABLE SHUNTS WITH MULTI-LAYERED FLUID RESISTORS, AND ASSOCIATED SYSTEMS AND METHODS STRACHAN, KATE ELIZABETH 35d overdue
17998614 INFLATABLE MEDICAL DEVICES, METHODS OF MANUFACTURE AND USE LOPEZ, LESLIE ANN 31d overdue
17905556 PROSTHETIC CARDIAC VALVE DEVICES, SYSTEMS, AND METHODS WOZNICKI, JACQUELINE 30d overdue
18255763 MITRAL VALVE IMPLANTS PELLEGRINO, BRIAN E 28d overdue
18043499 INTERFACE FOR PROSTHETIC CARDIAC VALVE AND DELIVERY SYSTEMS PELLEGRINO, BRIAN E 28d overdue

Top Art Units

Art UnitApps
3774 11
3781 8
3796 7
3771 4
3799 4
3792 1
3619 1
3797 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18835686 THROMBUS REMOVAL SYSTEMS AND ASSOCIATED METHODS SHI, KATHERINE MENGLIN 3771 §103 Non-Final OA 46d Pending Aug 02, 2024
18833857 BLOOD PUMP SYSTEMS AND METHODS FEDORKY, MEGAN TAYLOR 3796 §103 Non-Final OA 27d Pending Jul 26, 2024
18711528 INTRAVASCULAR BLOOD PUMPS, MOTORS, AND FLUID CONTROL SOLOMON, JOSHUA BRENDON 3792 §103 Non-Final OA 25d overdue Pending May 17, 2024
18710551 INTRAVASCULAR BLOOD PUMPS AND EXPANDABLE SCAFFOLDS WITH STIFFENING MEMBERS NG, JONATHAN K 3619 §103 Non-Final OA 28d overdue Pending May 15, 2024
18688941 THROMBUS REMOVAL SYSTEMS AND ASSOCIATED METHODS LABRANCHE, BROOKE N 3771 §103 Non-Final OA 8d Pending Mar 04, 2024
18681858 ADJUSTABLE SHUNTING SYSTEMS WITH ENERGY REDIRECTING ELEMENTS, AND ASSOCIATED METHODS AND DEVICES BURNETTE, GABRIELLA E 3781 §112 Non-Final OA 33d Pending Feb 06, 2024
18290595 IMPLANTABLE SHUNTS WITH MULTI-LAYERED FLUID RESISTORS, AND ASSOCIATED SYSTEMS AND METHODS STRACHAN, KATE ELIZABETH 3781 §103 Non-Final OA 35d overdue Pending Jan 19, 2024
18572101 ADJUSTABLE SHUNTING SYSTEMS WITH CONTROL ELEMENTS, AND ASSOCIATED SYSTEMS AND METHODS STRACHAN, KATE ELIZABETH 3781 §103 Non-Final OA 62d Pending Dec 19, 2023
18568681 THROMBUS REMOVAL SYSTEMS AND ASSOCIATED METHODS LABRANCHE, BROOKE N 3771 §103 Final Rejection 55d Pending Dec 08, 2023
18560611 IMPLANTABLE MEDICAL DEVICES HAVING CANISTERS ENCLOSED IN ANCHORS WITH CAVITIES, AND ASSOCIATED SYSTEMS AND METHODS TOWNSEND, GUY K 3781 §103 Non-Final OA 58d overdue Pending Nov 13, 2023
18559231 INTRAVASCULAR BLOOD PUMP OUTFLOW FLOW DISRUPTOR D ABREU, MICHAEL JOSEPH 3796 §102 Non-Final OA 36d overdue Pending Nov 06, 2023
18555777 ACCOMMODATING INTRAOCULAR LENSES AND ASSOCIATED METHODS LOUIS, RICHARD G 3771 §103 Non-Final OA 9d overdue Pending Oct 17, 2023
18554756 CATHETER BLOOD PUMP SHROUDS AND ASSEMBLY THEREOF NGANGA, BONIFACE N 3797 §103 Non-Final OA 52d overdue Pending Oct 10, 2023
18551571 ADJUSTABLE SHUNTING SYSTEMS AND ASSOCIATED SYSTEMS AND METHODS KALIHER, HANS CHRISTIAN 3781 §103 Non-Final OA 22d Pending Sep 20, 2023
18548147 SHAPE MEMORY ACTUATORS FOR ADJUSTABLE SHUNTING SYSTEMS, AND ASSOCIATED SYSTEMS AND METHODS KIM, ERIN ASA 3781 §103 Non-Final OA 11d overdue Pending Aug 28, 2023
18546070 CATHETER BLOOD PUMPS WITH COLLAPSIBLE PUMP HOUSING AND SENSOR SYSTEM WEHRHEIM, LINDSEY GAIL 3799 §103 Non-Final OA 56d Pending Aug 10, 2023
18328671 ACCOMMODATING INTRAOCULAR LENS LOPEZ, LESLIE ANN 3774 §102 Non-Final OA 14d Pending Jun 02, 2023
18255763 MITRAL VALVE IMPLANTS PELLEGRINO, BRIAN E 3799 §103 Non-Final OA 28d overdue Pending Jun 02, 2023
18248420 INTRAVASCULAR BLOOD PUMPS GHAND, JENNIFER LEIGH-STEWAR 3796 §103 Final Rejection 47d Pending Apr 10, 2023
18247499 ADJUSTABLE SHUNTS WITH RESONANT CIRCUITS AND ASSOCIATED SYSTEMS AND METHODS MARCETICH, ADAM M 3781 §103 Final Rejection 138d overdue Pending Mar 31, 2023
18245800 TISSUE PIERCING ASSEMBLIES AND METHODS OF USE MORALES, JON ERIC C 3796 §102 Final Rejection 92d overdue Pending Mar 17, 2023
18043542 ANCHOR FOR PROSTHETIC CARDIAC VALVE DEVICES HU, ANN M 3774 §103 Non-Final OA 112d overdue Pending Feb 28, 2023
18043519 FLARED PROSTHETIC CARDIAC VALVE DELIVERY DEVICES AND SYSTEMS HU, ANN M 3774 §103 Non-Final OA 12d Pending Feb 28, 2023
18043499 INTERFACE FOR PROSTHETIC CARDIAC VALVE AND DELIVERY SYSTEMS PELLEGRINO, BRIAN E 3799 Other Non-Final OA 28d overdue Pending Feb 28, 2023
18152551 SHEATHING AND DELIVERY SYSTEM FOR COLLAPSIBLE BLOOD PUMPS D ABREU, MICHAEL JOSEPH 3796 §102 Non-Final OA 28d overdue Pending Jan 10, 2023
18004609 VALVE DELIVERY SYSTEM ZIMMERMAN, REBECCA LYNEE 3774 §103 Non-Final OA 45d overdue Pending Jan 06, 2023
18002219 MINIMAL FRAME PROSTHETIC CARDIAC VALVE DELIVERY DEVICES, SYSTEMS, AND METHODS WOZNICKI, JACQUELINE 3774 §103 Non-Final OA 15d Pending Dec 16, 2022
18072933 ACCOMMODATING INTRAOCULAR LENS LOPEZ, LESLIE ANN 3774 Other Final Rejection 22d Pending Dec 01, 2022
17992655 IMPLANTABLE SHUNT SYSTEMS AND METHODS ZIMBOUSKI, ARIANA 3781 §103 Final Rejection 147d overdue Pending Nov 22, 2022
17998624 CATHETER BLOOD PUMPS AND COLLAPSIBLE PUMP HOUSINGS MORALES, JON ERIC C 3796 §102 Final Rejection 54d Pending Nov 11, 2022
17998614 INFLATABLE MEDICAL DEVICES, METHODS OF MANUFACTURE AND USE LOPEZ, LESLIE ANN 3774 §102 Non-Final OA 31d overdue Pending Nov 11, 2022
17907321 INTRAVASCULAR BLOOD PUMPS HU, ANN M 3774 Final Rejection 169d overdue Pending Sep 26, 2022
17905556 PROSTHETIC CARDIAC VALVE DEVICES, SYSTEMS, AND METHODS WOZNICKI, JACQUELINE 3774 §103 Final Rejection 30d overdue Pending Sep 02, 2022
17773193 PROSTHETIC CARDIAC VALVE DELIVERY DEVICES, SYSTEMS, AND METHODS STEWART, ALVIN J 3799 §103 Non-Final OA 73d overdue Pending Apr 29, 2022
17651040 ANCHOR FOR PROSTHETIC CARDIAC VALVE DELIVERY DEVICES AND SYSTEMS RIOS, GABRIELLA GISELLE BONO 3774 §103 Final Rejection 97d overdue Pending Feb 14, 2022
17632550 CATHETER BLOOD PUMPS AND IMPELLERS SISON, CHRISTINE ANDREA PAN 3796 §103 Non-Final OA 42d overdue Pending Feb 03, 2022
17599710 MINIMAL FRAME PROSTHETIC CARDIAC VALVE DELIVERY DEVICES, SYSTEMS, AND METHODS TREVINO III, JOSE HERNANDEZ 3774 §103 Final Rejection 37d overdue Pending Sep 29, 2021

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