Prosecution Insights
Last updated: October 04, 2026

Offit Kurman

Technology area: Medical Devices & Mechanical Engineering

29 pending office actions • 18 clients • 29 examiners • 20 art units • 0 of 29 (0%) have an AI response strategy ready • 40 patents granted in the last 365 days

Analysis

OFFIT KURMAN has handled 669 career applications, primarily in the Medical Devices & Mechanical Engineering technology area. The firm has achieved a resolved allowance rate of 86.87 percent.

The firm is currently addressing 27 pending office actions. Prosecution at the firm averages 3.42 office actions per allowance. This average of 3.42 suggests that the firm often engages in multiple rounds of negotiation to secure a grant for its 669 career applications.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Quality Metrics (n=669 apps, methodology: how we score firms)

86.9%
Allowance Rate
n=669
+0.50σ
Allowance Rate (norm)
n=669
3.4
OAs to Allowance
n=344
-0.12σ
OAs to Allow (norm)
n=344
1024 days
Time to Allowance
n=344
+11.2pp
Interview Lift
n=669
32.3%
RCE Rate
n=669
1.6%
Appeal Rate
n=669

Rejection Performance (% of received rejections ultimately overcome)

68.2%
§101 Overcome
n=44
67.1%
§102 Overcome
n=158
70.7%
§103 Overcome
n=263
71.4%
§112 Overcome
n=220

Specialization & Scale

E21B, A61F, A61B
Top CPC Subclasses
19%
Top-3 CPC Share
n=669
3
Practitioners
n=669
223.0
Apps / Practitioner
n=669

Portfolio Summary

29
Total Pending OAs
12
Non-Final OAs
14
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 18 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
0
Due this week
4
Due this month
1
Due in next 60 days
2
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. 18 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 30 days (4)Due ≤ 60 days (1)Due later (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.

16
Hard (55%)
13
Medium (45%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (7%)
§103 only11 (38%)
Double-patenting + other2 (7%)
Multi-statute (no §101)14 (48%)

Industry Mix

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

6
Life Sciences
21% of docket
1
Information Tech
3% of docket
0
Communications
0% of docket
1
Semiconductors
3% of docket
20
Mechanical / Eng
69% of docket
1
Business / Other
3% 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.

290 h
Manual time on pending OAs
58 h
Time saved (low, 20%)
102 h
Time saved (mid, 35%)
2.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FISHBACK, ASHLEY LAUREN 1 80.1% +21.9%
SHIRSAT, MARCELA 1 73.6% +19.0%
IMANI, ELIZABETH MARY COLE 1 33.5% +25.0%
LAWSON, MATTHEW JAMES 1 73.7% +29.9%
NGUYEN, UYEN T 1 40.0% +36.3%
CRIBBS, MALCOLM 1 88.9% +14.7%
BATTISTI, DEREK J 1 51.4% +36.0%
FISK, KATHLEEN M 1 63.2% +44.7%
SIPPEL, RACHEL T 1 52.4% +58.3%
JAFFRI, ZEHRA 1 58.8% +51.8%

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
19307753 HAIR TRANSPLANTATION SURGERY WITH GRAFT-ON-DEMAND PROCESSING OF FOLLICULAR UNITS FISHBACK, ASHLEY LAUREN 43d overdue
18962443 METHOD AND SYSTEM FOR ELECTRONIC CONTENT DELIVERY TO A USER DEVICE THROUGH A WIRELESS CAPTIVE AUDIENCE DEVICE CRIBBS, MALCOLM 46d

Hard Cases (16)

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
16000001 Hygro Flat Woven Fabrics, Articles, And Related Processes HUANG, GRACE 126d overdue
18202346 SURGICAL SYSTEM FOR MANAGING BLOOD FLOW DURING A SURGICAL PROCEDURE HOLWERDA, KATHLEEN SONNETT 121d overdue
17854061 ACL REPAIR METHOD USING FEMORAL ATTACHMENT BLASS, PARIS MARIE 49d overdue
18220772 MICROFLUIDIC DEVICES AND METHOD FOR SAMPLING AND ANALYSIS OF CELLS USING OPTICAL FORCES AND RAMAN SPECTROSCOPY BRYANT, REBECCA CAROLE 46d overdue
18304811 IMPLANTATION DEVICE WITH DIRECT-TO-NEEDLE ASPIRATION OF HAIR GRAFT LONG, SARAH A 42d overdue
18969960 TERRY STRUCTURE WITH SELECTIVELY COMPOSITE TWIST IN PILE AND PROCESS OF MANUFACTURING NGUYEN, UYEN T 29d overdue
17298314 DEVICE FOR ASSESSING MECHANICAL STRAIN INDUCED IN OR BY CELLS DAUNER, JOSEPH G 10d overdue
18379390 SURGICAL SYSTEM FOR AN AORTIC VALVE JAFFRI, ZEHRA 13d

Interview Candidates (10)

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
19307753 HAIR TRANSPLANTATION SURGERY WITH GRAFT-ON-DEMAND PROCESSING OF FOLLICULAR UNITS FISHBACK, ASHLEY LAUREN 43d overdue
18969960 TERRY STRUCTURE WITH SELECTIVELY COMPOSITE TWIST IN PILE AND PROCESS OF MANUFACTURING NGUYEN, UYEN T 29d overdue
18379390 SURGICAL SYSTEM FOR AN AORTIC VALVE JAFFRI, ZEHRA 13d
18962443 METHOD AND SYSTEM FOR ELECTRONIC CONTENT DELIVERY TO A USER DEVICE THROUGH A WIRELESS CAPTIVE AUDIENCE DEVICE CRIBBS, MALCOLM 46d
18793688 RUCKING ARTICLE BATTISTI, DEREK J 72d
19203592 SYSTEM FOR JOINT FIXATION OF EXTREMITY BONE AND RELATED METHODS SHIRSAT, MARCELA —
19096127 NEEDLE-PUNCHED NON-WOVEN FABRIC STRUCTURE FOR LIQUID ABSORPTION APPLICATION AND METHOD OF MANUFACTURING THEREOF IMANI, ELIZABETH MARY COLE —
18879691 SYSTEMS, APPARATUSES, AND METHODS ORTHOPEDIC SURGERY LAWSON, MATTHEW JAMES —

Client Portfolio (18 clients)

Top Art Units

Art UnitApps
37715
37744
37322
37751
36191
24971
37341
37841
37851
37941

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19307753 HAIR TRANSPLANTATION SURGERY WITH GRAFT-ON-DEMAND PROCESSING OF FOLLICULAR UNITS Engraft Technologies, Inc. FISHBACK, ASHLEY LAUREN 3771 §103 Non-Final OA 43d overdue Pending Aug 22, 2025
19203592 SYSTEM FOR JOINT FIXATION OF EXTREMITY BONE AND RELATED METHODS Forma Medical, Inc. SHIRSAT, MARCELA 3775 §103 Non-Final OA — Pending May 09, 2025
19096127 NEEDLE-PUNCHED NON-WOVEN FABRIC STRUCTURE FOR LIQUID ABSORPTION APPLICATION AND METHOD OF MANUFACTURING THEREOF Welspun Living Limited IMANI, ELIZABETH MARY COLE §102§103§112 Non-Final OA — Pending Mar 31, 2025
18879691 SYSTEMS, APPARATUSES, AND METHODS ORTHOPEDIC SURGERY Forma Medical, Inc. LAWSON, MATTHEW JAMES 3619 §101§102§112 Non-Final OA — Pending Dec 27, 2024
18969960 TERRY STRUCTURE WITH SELECTIVELY COMPOSITE TWIST IN PILE AND PROCESS OF MANUFACTURING Welspun India Limited NGUYEN, UYEN T 3732 §103§112 Final Rejection 29d overdue Pending Dec 05, 2024
18962443 METHOD AND SYSTEM FOR ELECTRONIC CONTENT DELIVERY TO A USER DEVICE THROUGH A WIRELESS CAPTIVE AUDIENCE DEVICE Baker & Taylor, LLC CRIBBS, MALCOLM 2497 §103Other Non-Final OA 46d Pending Nov 27, 2024
18793688 RUCKING ARTICLE Goruck Holdings, LLC BATTISTI, DEREK J 3734 §103§112 Final Rejection 72d Pending Aug 02, 2024
18588512 FILLABLE RUCK PLATE Goruck Holdings, LLC FISK, KATHLEEN M 3784 §103 Non-Final OA — Pending Feb 27, 2024
18559089 SYSTEM AND METHOD FOR LIMB COMPRESSION Roger Tsang SIPPEL, RACHEL T 3785 §103 Final Rejection — Pending Nov 06, 2023
18379390 SURGICAL SYSTEM FOR AN AORTIC VALVE Aortic Solutions, Inc. JAFFRI, ZEHRA 3771 §102§103§112 Final Rejection 13d Pending Oct 12, 2023
18285764 EXCISION CATHETER SYSTEM FOR AN AORTIC VALVE Aortic Solutions, Inc. LANCASTER, LINDSAY REGAN 3794 §103 Non-Final OA 20d Pending Oct 05, 2023
18275997 DEVICE FOR ENHANCED DETECTION OF CELLULAR RESPONSE Lumacyte, Inc. KWAK, DEAN P 1798 §102§112Other Non-Final OA — Pending Aug 04, 2023
18220772 MICROFLUIDIC DEVICES AND METHOD FOR SAMPLING AND ANALYSIS OF CELLS USING OPTICAL FORCES AND RAMAN SPECTROSCOPY Lumacyte, Inc. BRYANT, REBECCA CAROLE 2877 §102§103 Final Rejection 46d overdue Pending Jul 11, 2023
18219341 FLAT WOVEN FABRIC WITH DURABLE DROP AREA, AND RELATED PROCESSES Welspun India Limited GEDEON, DEBORAH TALITHA 3673 §103 Final Rejection — Pending Jul 07, 2023
18202346 SURGICAL SYSTEM FOR MANAGING BLOOD FLOW DURING A SURGICAL PROCEDURE Excision Medical, Inc. HOLWERDA, KATHLEEN SONNETT 3771 §102§103§112 Final Rejection 121d overdue Pending May 26, 2023
18304811 IMPLANTATION DEVICE WITH DIRECT-TO-NEEDLE ASPIRATION OF HAIR GRAFT Boudjema-Rassman Partnership LONG, SARAH A 3771 §103§112 Final Rejection 42d overdue Pending Apr 21, 2023
18127428 SURGICAL SYSTEM FOR EXCISING A VALVE Excision Medical, Inc. YABUT, DIANE D 3771 §102§103§112 Non-Final OA — Pending Mar 28, 2023
18080379 METHODS AND COMPOSITIONS FOR SELF-REGULATED RELEASE OF ACTIVE PHARMACEUTICAL INGREDIENTS Acura Pharmaceuticals, Inc. PHAN, DOAN THI-THUC 1613 §103DP Final Rejection — Pending Dec 13, 2022
17854098 ARTHROSCOPIC ACL REPAIR SYSTEM AND METHOD Miach Orthopaedics, Inc. DUDDEN, TERESA MARIE 3774 §103 Non-Final OA 15d Pending Jun 30, 2022
17854061 ACL REPAIR METHOD USING FEMORAL ATTACHMENT Miach Orthopaedics, Inc. BLASS, PARIS MARIE 3774 §103§112 Non-Final OA 49d overdue Pending Jun 30, 2022
17782238 CATHETER ASSEMBLY AND RELATED METHODS Aortic Solutions, Inc. ALEMAN, SARAH WEBB 3774 §103 Final Rejection 38d overdue Pending Jun 03, 2022
17719851 SYSTEMS AND METHODS OF IMPROVING THE SAFETY AND EFFICIENCY OF EXCAVATION ACTIVITIES One Call Concepts, Inc. MERCHANT, SHAHID R 3684 §101§112 Non-Final OA — Pending Apr 13, 2022
17557310 APPARATUS, SYSTEM AND METHOD FOR BUILDING SYSTEM DIAGNOSTICS Pinnacle Intergration Software & Technology, LLC ARAQUE JR, GERARDO 3629 §103§112 Final Rejection 79d Pending Dec 21, 2021
17515022 Controlled Absorption Water-Soluble Pharmaceutically Active Organic Compound Formulation for Once-Daily Administration Sti Pharma, LLC PEEBLES, KATHERINE 1617 §112DP Non-Final OA 11d overdue Pending Oct 29, 2021
17370457 SAMPLING DEVICE AND SYSTEMS Lumacyte, Inc. NGUYEN, HENRY H 1758 §103 Final Rejection 43d overdue Pending Jul 08, 2021
17298314 DEVICE FOR ASSESSING MECHANICAL STRAIN INDUCED IN OR BY CELLS Mimetas B.V. DAUNER, JOSEPH G 1682 §102§112 Non-Final OA 10d overdue Pending May 28, 2021
16977670 DEVICE FOR PERFORMING ELECTRICAL MEASUREMENTS Mimetas B.V. LYLE, SOPHIA YUAN 1796 §103§112 Final Rejection 27d Pending Sep 02, 2020
16806587 METHODS AND PROCEDURES FOR LIGAMENT REPAIR The Children's Hospital of Philadelphia MANNAN, MIKAIL A 3774 §103 Final Rejection — Pending Mar 02, 2020
16000001 Hygro Flat Woven Fabrics, Articles, And Related Processes Welspun India Limited HUANG, GRACE 3732 §103§112 Non-Final OA 126d overdue Pending Jun 05, 2018

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