Prosecution Insights
Last updated: October 25, 2026

Guangdong Newopp Biopharmaceuticals Co. Ltd.

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Guangdong Newopp Biopharmaceuticals Co. Ltd. has 2 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are distributed across 2 distinct examiners and 2 distinct art units. TOWNSLEY, SARA ELIZABETH is the busiest examiner, holding 1 pending action, which represents a portion of the company's current pending workload. For a practitioner, the ratio of pending actions to examiners suggests that each application is being reviewed by a different individual.

The involvement of 2 distinct art units may require tailoring technical arguments to the specific standards of each unit. With 2 pending office actions, the company maintains a small but diverse prosecution presence in the pharmaceutical sector. Practitioners should monitor the feedback from the 2 examiners to identify any common themes or divergent requirements. Because the workload is split between 2 distinct art units, the legal team must ensure that the technical disclosures are interpreted consistently. This profile represents a balanced approach to prosecution where no 1 examiner or art unit dominates the company's current pending interests in the Biotechnology & Pharmaceuticals field.

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

Portfolio Summary

2
Total Pending OAs
1
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 (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

2
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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TOWNSLEY, SARA ELIZABETH 1 25.6% +48.2%
LADD, CAROLYN LOUISE 1 58.6% +47.1%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18841312 CARBOXAMIDE COMPOUNDS AS PGE2 RECEPTOR ANTAGONISTS TOWNSLEY, SARA ELIZABETH —
17556086 HETEROCYCLIC COMPOUNDS AS INHIBITORS OF KRAS G12C LADD, CAROLYN LOUISE —

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
18841312 CARBOXAMIDE COMPOUNDS AS PGE2 RECEPTOR ANTAGONISTS TOWNSLEY, SARA ELIZABETH —
17556086 HETEROCYCLIC COMPOUNDS AS INHIBITORS OF KRAS G12C LADD, CAROLYN LOUISE —

Top Art Units

Art UnitApps
1629 1
1622 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18841312 CARBOXAMIDE COMPOUNDS AS PGE2 RECEPTOR ANTAGONISTS TOWNSLEY, SARA ELIZABETH 1629 §102 Non-Final OA — Pending Aug 23, 2024
17556086 HETEROCYCLIC COMPOUNDS AS INHIBITORS OF KRAS G12C LADD, CAROLYN LOUISE 1622 §102§103 Final Rejection — Pending Dec 20, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Guangdong Newopp Biopharmaceuticals Co. Ltd. have?

Guangdong Newopp Biopharmaceuticals Co. Ltd. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Guangdong Newopp Biopharmaceuticals Co. Ltd. applications?

Sara Elizabeth Townsley has the most, with 1 of Guangdong Newopp Biopharmaceuticals Co. Ltd.'s pending office actions.

What technology area are Guangdong Newopp Biopharmaceuticals Co. Ltd.'s patent applications in?

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

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