Prosecution Insights
Last updated: October 25, 2026

Antengene Biologics Limited

Technology area: Biotechnology & Pharmaceuticals

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Antengene Biologics Limited is currently managing 1 pending office action in the Biotechnology & Pharmaceuticals technology area. This action is being reviewed by 1 distinct examiner within 1 distinct art unit. The limited number of pending matters reflects a narrow current prosecution pipeline, with all activity concentrated in a single technical review process.

The busiest examiner for the company is MOSELEY II, NELSON B, who has 1 busiest examiner pending office action. This single examiner is responsible for the 1 pending office action currently active for the portfolio. Since the company has 1 distinct examiner and 1 distinct art unit involved, the prosecution strategy is presently focused on the requirements of this specific examiner. The outcome of the company's current efforts at the USPTO depends on the evaluation of this 1 pending office action.

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

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
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.

0
Hard (0%)
0
Medium (0%)
1
Easy (100%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (100%)

Industry Mix

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

1
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MOSELEY II, NELSON B 1 67.9% +41.7%

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18559795 NOVEL ANTI-CD276 ANTIBODIES AND THE USES THEREOF MOSELEY II, NELSON B —

Top Art Units

Art UnitApps
1642 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18559795 NOVEL ANTI-CD276 ANTIBODIES AND THE USES THEREOF MOSELEY II, NELSON B 1642 §112 Non-Final OA — Pending Nov 09, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Antengene Biologics Limited have?

Antengene Biologics Limited has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Antengene Biologics Limited applications?

Nelson B Moseley II has the most, with 1 of Antengene Biologics Limited's pending office actions.

What technology area are Antengene Biologics 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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