Prosecution Insights
Last updated: October 25, 2026

Gw Research Limited

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Analysis

Gw Research Limited manages 3 pending office actions in the Biotechnology & Pharmaceuticals technology area. These 3 matters are assigned to 3 distinct examiners and 3 distinct art units. This one-to-one ratio between the 3 pending office actions and the 3 distinct examiners shows a decentralized prosecution landscape. Each application is being evaluated by a different technical specialist in a different USPTO group.

FOWLER, ALAN JEROME is the busiest examiner for the portfolio, with 1 pending office action. Because each of the 3 pending matters is handled by a different examiner in a different art unit, the company must manage 3 separate prosecution tracks. Each of the 3 distinct examiners will apply the specific standards of their respective art units to the applications. Practitioners should tailor their arguments to the individual preferences of FOWLER, ALAN JEROME.

The lack of concentration across the 3 distinct art units reduces the risk that a single adverse trend will affect the entire portfolio. However, it also requires the company to be responsive to the diverse feedback from 3 different examiners. Success in the Biotechnology & Pharmaceuticals sector for this company depends on effectively navigating the unique requirements of each of the 3 pending office actions.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

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.

1
Hard (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
Double-patenting + other1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

3
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FOWLER, ALAN JEROME 1 100.0% +0.0%
TRAN, ERIC 1 69.8% +19.4%
BAEK, BONG-SOOK 1 41.6% +69.9%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18560346 RESORCINOL DERIVATIVE AS A PHARMACEUTICALLY ACTIVE COMPOUND AND METHOD OF PREPARATION THEREOF FOWLER, ALAN JEROME —

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
17606370 USE OF CANNABIDIOL IN THE TREATMENT OF TUBEROUS SCLEROSIS COMPLEX TRAN, ERIC —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
17606370 USE OF CANNABIDIOL IN THE TREATMENT OF TUBEROUS SCLEROSIS COMPLEX TRAN, ERIC —
16935005 USE OF CANNABIDIOL IN THE TREATMENT OF EPILEPSY BAEK, BONG-SOOK —

Top Art Units

Art UnitApps
1691 1
1629 1
1611 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18560346 RESORCINOL DERIVATIVE AS A PHARMACEUTICALLY ACTIVE COMPOUND AND METHOD OF PREPARATION THEREOF FOWLER, ALAN JEROME 1691 §103Other Non-Final OA — Pending Nov 10, 2023
17606370 USE OF CANNABIDIOL IN THE TREATMENT OF TUBEROUS SCLEROSIS COMPLEX TRAN, ERIC 1629 §103§112 Non-Final OA — Pending Oct 25, 2021
16935005 USE OF CANNABIDIOL IN THE TREATMENT OF EPILEPSY BAEK, BONG-SOOK 1611 §103DP Final Rejection — Pending Jul 21, 2020

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Frequently Asked Questions

How many pending USPTO office actions does Gw Research Limited have?

Gw Research Limited has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Gw Research Limited applications?

Alan Jerome Fowler has the most, with 1 of Gw Research Limited's pending office actions.

What technology area are Gw Research Limited's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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