Prosecution Insights
Last updated: October 25, 2026

Intellectual Property Law Group LLP

Technology areas: Biotechnology & Pharmaceuticals • Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

21 pending office actions • 15 clients • 19 examiners • 17 art units • 0 of 21 (0%) have an AI response strategy ready

Analysis

INTELLECTUAL PROPERTY LAW GROUP LLP has 18 pending office actions in Biotechnology & Pharmaceuticals and a career record of 1364 applications. The data shows current examination activity within a substantial prosecution history.

The resolved allowance rate is 81.69%, with an average of 2.24 office actions per allowance. These figures let practitioners consider both the frequency of resolved allowances and the examination activity associated with allowed matters.

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

Quality Metrics (n=1364 apps, methodology: how we score firms)

81.7%
Allowance Rate
n=1364
+0.36σ
Allowance Rate (norm)
n=1364
2.2
OAs to Allowance
n=968
-0.74σ
OAs to Allow (norm)
n=968
1000 days
Time to Allowance
n=968
+1.8pp
Interview Lift
n=1364
14.6%
RCE Rate
n=1364
0.5%
Appeal Rate
n=1364

Rejection Performance (% of received rejections ultimately overcome)

70.8%
§101 Overcome
n=96
73.3%
§102 Overcome
n=348
72.0%
§103 Overcome
n=518
76.6%
§112 Overcome
n=418

Specialization & Scale

Y10T, G06F, A61K
Top CPC Subclasses
9%
Top-3 CPC Share
n=1364
0
Practitioners
n=1364
—
Apps / Practitioner
n=1364 (min 20)

Portfolio Summary

21
Total Pending OAs
16
Non-Final OAs
4
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
0
Due this month
0
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. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)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.

15
Hard (71%)
5
Medium (24%)
1
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (10%)
§103 only2 (10%)
§102 only2 (10%)
§112 only1 (5%)
Double-patenting + other1 (5%)
Multi-statute (no §101)13 (62%)

Industry Mix

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

8
Life Sciences
38% of docket
0
Information Tech
0% of docket
1
Communications
5% of docket
5
Semiconductors
24% of docket
5
Mechanical / Eng
24% of docket
2
Business / Other
10% 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.

210 h
Manual time on pending OAs
42 h
Time saved (low, 20%)
74 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NGUYEN, DUY T V 3 79.0% +16.7%
COLLINS, RAVEN 1 62.6% +10.2%
AL SAMIRI, KHALED AHMED ALI 1 46.9% +59.4%
KWON, JOHN SEUNGJAI 1 44.9% +20.2%
KNIGHT, TERESA E 1 66.1% +48.1%
ANSARI, TAHMINA N 1 85.4% +18.5%
HELM, CARALYNNE E 1 28.9% +49.8%
YOUNGER, KALYN GABRIELLE 1 0.0% +0.0%
WAX, ROBERT A 1 25.7% +3.9%
SHIAO, YIH-HORNG 1 72.6% +75.9%

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
18005721 ANTI-HYPERCHOLESTEROLEMIA COMPOSITION AND A METHOD OF MANUFACTURING THE SAME MOREAU, NASHARA LOUISE 46d overdue
18005664 MAGNETIC FIELD GENERATION DEVICE AND MAGNETIC FIELD IRRADIATION METHOD LANDEEN, BROGAN RANE 32d overdue
18695605 BONE REPAIR DEVICE AND SURGICAL KIT WAX, ROBERT A 84d
19213932 PORTABLE LIGHT APPARATUS, CHARGING DEVICE FOR A PORTABLE LIGHT APPARATUS AND CONTROL SYSTEM FOR A PORTABLE LIGHT APPARATUS COLLINS, RAVEN —
19078257 DRAIN WATER HEAT RECOVERY DEVICE, SYSTEM AND METHOD AL SAMIRI, KHALED AHMED ALI —
18877261 TISSUE REGENERATION PROMOTION SHEET KWON, JOHN SEUNGJAI —
18857810 SURGICAL ASSISTANCE SYSTEM AND SURGICAL ASSISTANCE DEVICE ANSARI, TAHMINA N —
18904023 COLLAGEN MATRIX OR MEMBRANE WITH ANTIMICROBIAL PROPERTIES HELM, CARALYNNE E —

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
19213932 PORTABLE LIGHT APPARATUS, CHARGING DEVICE FOR A PORTABLE LIGHT APPARATUS AND CONTROL SYSTEM FOR A PORTABLE LIGHT APPARATUS COLLINS, RAVEN —
19078257 DRAIN WATER HEAT RECOVERY DEVICE, SYSTEM AND METHOD AL SAMIRI, KHALED AHMED ALI —
18877261 TISSUE REGENERATION PROMOTION SHEET KWON, JOHN SEUNGJAI —
18936806 MESENCHYMAL STEM CELLS EXPRESSING CD146 RECEPTORS KNIGHT, TERESA E —
18857810 SURGICAL ASSISTANCE SYSTEM AND SURGICAL ASSISTANCE DEVICE ANSARI, TAHMINA N —
18904023 COLLAGEN MATRIX OR MEMBRANE WITH ANTIMICROBIAL PROPERTIES HELM, CARALYNNE E —
18649897 3D MEMORY CELLS AND ARRAY ARCHITECTURES NGUYEN, DUY T V —
18638619 3D MEMORY CELLS AND ARRAY ARCHITECTURES NGUYEN, DUY T V —

Client Portfolio (15 clients)

Top Art Units

Art UnitApps
16152
28182
37351
37631
16341
26741
37111
16911
28911
17431

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19213932 PORTABLE LIGHT APPARATUS, CHARGING DEVICE FOR A PORTABLE LIGHT APPARATUS AND CONTROL SYSTEM FOR A PORTABLE LIGHT APPARATUS Healyan GmbH COLLINS, RAVEN 3735 §102§103 Final Rejection — Pending May 20, 2025
19078257 DRAIN WATER HEAT RECOVERY DEVICE, SYSTEM AND METHOD 1000812504 Ontario Ltd. AL SAMIRI, KHALED AHMED ALI 3763 §102§103§112 Non-Final OA — Pending Mar 12, 2025
18877261 TISSUE REGENERATION PROMOTION SHEET Fujita Academy KWON, JOHN SEUNGJAI §102§103 Non-Final OA — Pending Dec 19, 2024
18936806 MESENCHYMAL STEM CELLS EXPRESSING CD146 RECEPTORS Cell Technologies, Inc. KNIGHT, TERESA E 1634 §102 Non-Final OA — Pending Nov 04, 2024
18857810 SURGICAL ASSISTANCE SYSTEM AND SURGICAL ASSISTANCE DEVICE Nagoya Denki Educational Foundation ANSARI, TAHMINA N 2674 §101§103 Non-Final OA — Pending Oct 17, 2024
18904023 COLLAGEN MATRIX OR MEMBRANE WITH ANTIMICROBIAL PROPERTIES Biocellix Spa HELM, CARALYNNE E 1615 §103§112 Non-Final OA — Pending Oct 01, 2024
18843690 GOLF FLAGPOLE SOCKET Gabriel Vega De Seoane Kindelán YOUNGER, KALYN GABRIELLE 3711 §102§103§112 Non-Final OA — Pending Sep 03, 2024
18649897 3D MEMORY CELLS AND ARRAY ARCHITECTURES Neo Semiconductor, Inc. NGUYEN, DUY T V §102§103 Non-Final OA — Pending Apr 29, 2024
18638619 3D MEMORY CELLS AND ARRAY ARCHITECTURES Neo Semiconductor, Inc. NGUYEN, DUY T V 2818 §103 Non-Final OA — Pending Apr 17, 2024
18695605 BONE REPAIR DEVICE AND SURGICAL KIT Fujita Academy WAX, ROBERT A 1615 §103§112Other Non-Final OA 84d Pending Mar 26, 2024
18692298 PHARMACEUTICAL COMPOSITION AND A PROCESS TO PREPARE THE SAME Godavari Biorefineries Limited SHIAO, YIH-HORNG 1691 §102§103§112DP Non-Final OA — Pending Mar 14, 2024
18597866 3D CELL AND ARRAY STRUCTURES WITH PARALLEL BIT LINES AND SOURCE LINES Neo Semiconductor, Inc. GONDARENKO, NATALIA A 2891 §103§112 Non-Final OA — Pending Mar 06, 2024
18563368 AUTOMATIC MACHINE FOR DRY PROCESSING OF GARLIC SHEAVES Ruipac Tecnológica, S.L. MACHNESS, ARIELLA 1743 §112 Non-Final OA — Pending Nov 21, 2023
18499432 3D CELLS AND ARRAY STRUCTURES Neo Semiconductor, Inc. LEE, ALVIN LYNGHI 2813 §102§112 Non-Final OA — Pending Nov 01, 2023
18385288 SYSTEM AND METHOD FOR PRODUCT DEVELOPMENT AND PROTOTYPING Indian Institute Of Science (Iisc) WHITAKER, ANDREW B 3629 §103 Non-Final OA 44d overdue Pending Oct 30, 2023
18556080 ELECTRON GUN, ELECTRON BEAM APPLICATOR, AND EMISSION METHOD OF ELECTRON BEAM Photo Electron Soul Inc. STOFFA, WYATT A 2881 §102 Non-Final OA — Pending Oct 18, 2023
18366617 3D MEMORY CELLS AND ARRAY ARCHITECTURES Neo Semiconductor, Inc. NGUYEN, DUY T V 2818 §102§103 Non-Final OA — Pending Aug 07, 2023
18262562 COMPLEX, VASCULAR CONTRAST AGENT, X-RAY CONTRAST AGENT, METHOD FOR PRODUCING COMPLEX, AND IMAGING METHOD FOR CAPTURING STRUCTURAL CHANGE IN VESSEL Tohoku University MEJIAS, SAMANTHA LEE 1618 §102§103 Final Rejection — Pending Jul 21, 2023
18005721 ANTI-HYPERCHOLESTEROLEMIA COMPOSITION AND A METHOD OF MANUFACTURING THE SAME Nbi Biosciences Private Limited MOREAU, NASHARA LOUISE 1655 §101§103 Final Rejection 46d overdue Pending Jan 17, 2023
18005664 MAGNETIC FIELD GENERATION DEVICE AND MAGNETIC FIELD IRRADIATION METHOD National University Corporation Tokai National Higher Education And Research System LANDEEN, BROGAN RANE 3791 §102§103 Final Rejection 32d overdue Pending Jan 16, 2023
18002650 ELECTROLYTE, SECONDARY CELL, AND COMPOSITE MATERIAL Tohoku University GRANNUM, VERITA EUDORA EBUN 1721 §102§103 Non-Final OA — Pending Dec 20, 2022

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Frequently Asked Questions

What is Intellectual Property Law Group LLP's patent allowance rate?

81.7% of resolved applications prosecuted by Intellectual Property Law Group LLP were allowed, across 1,364 applications in USPTO records.

How many office actions does Intellectual Property Law Group LLP average before allowance?

2.24 office actions per allowed application on average.

How many pending office actions does Intellectual Property Law Group LLP have?

21 pending office actions as of October 2026, for 15 clients, before 19 examiners in 17 art units.

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