Prosecution Insights
Last updated: October 25, 2026

BEIGENE, LTD.

Technology area: Biotechnology & Pharmaceuticals

8 pending office actions • 8 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 13 patents granted in the last 365 days

Analysis

BEIGENE, LTD. has 8 pending office actions in Biotechnology & Pharmaceuticals. The matters are distributed among 8 examiners and 8 art units, showing a fully dispersed prosecution profile across the reported assignments.

WARD, PAUL V is the busiest examiner with 1 pending matter. The absence of examiner or art-unit concentration makes centralized consistency important, especially for recurring biotechnology terminology, while substantive response planning remains matter-specific.

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

Portfolio Summary

8
Total Pending OAs
7
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.

5
Hard (62%)
0
Medium (0%)
3
Easy (38%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only3 (38%)
Multi-statute (no §101)5 (62%)

Industry Mix

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

7
Life Sciences
88% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
12% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WARD, PAUL V 1 83.2% -12.2%
ISMAIL, REHANA 1 76.2% +34.8%
KOSACK, JOSEPH R 1 74.8% -6.1%
REILLY, SOPHIA JANE 1 60.0% +49.4%
SHTERENGARTS, SAMANTHA L 1 79.5% +8.0%
YOO, SUN JAE 1 71.2% +0.3%
TOWNSLEY, SARA ELIZABETH 1 25.6% +48.2%
CREWS, JARET JAMES 1 43.9% +71.3%

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
19011372 HETEROCYCLIC COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH WARD, PAUL V —
18926544 Substituted 7-(Pyrimidin-4-yl)Quinolin-4(1H)-One Compounds as Cyclin Dependent Kinase Inhibitors KOSACK, JOSEPH R —
18894069 BCL-XL INHIBITORS REILLY, SOPHIA JANE —
18761919 Thiazolopyridyl Amide Derivatives as DNA Polymerase Theta Inhibitors YOO, SUN JAE —
18016292 DEGRADATION OF (EGFR) BY CONJUGATION OF EGFR INHIBITORS WITH E3 LIGASE LIGAND AND METHODS OF USE TOWNSLEY, SARA ELIZABETH —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18934390 HETEROCYCLIC COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH ISMAIL, REHANA —
18894069 BCL-XL INHIBITORS REILLY, SOPHIA JANE —
18016292 DEGRADATION OF (EGFR) BY CONJUGATION OF EGFR INHIBITORS WITH E3 LIGASE LIGAND AND METHODS OF USE TOWNSLEY, SARA ELIZABETH —
17612056 AMIDE-SUBSTITUTED IMIDAZO COMPOUNDS AS SELECTIVE INHIBITORS OF INDOLEAMINE 2,3-DIOXYGENASES CREWS, JARET JAMES —

Top Art Units

Art UnitApps
1622 1
1625 1
3991 1
1627 1
1623 1
1621 1
1629 1
1691 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19011372 HETEROCYCLIC COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH WARD, PAUL V 1622 §102§103§112 Non-Final OA — Pending Jan 06, 2025
18934390 HETEROCYCLIC COMPOUNDS, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH ISMAIL, REHANA 1625 §112 Non-Final OA — Pending Nov 01, 2024
18926544 Substituted 7-(Pyrimidin-4-yl)Quinolin-4(1H)-One Compounds as Cyclin Dependent Kinase Inhibitors KOSACK, JOSEPH R 3991 §102§112 Non-Final OA — Pending Oct 25, 2024
18894069 BCL-XL INHIBITORS REILLY, SOPHIA JANE 1627 §103§112 Non-Final OA — Pending Sep 24, 2024
18825776 4-(Aminomethyl)-6-(1-Methyl-1H-Pyrazol-4-YL)Isoquinolin-1(2H)-One Derivatives as MTA-Cooperative Inhibitors of PRMT5 SHTERENGARTS, SAMANTHA L 1623 §112 Non-Final OA — Pending Sep 05, 2024
18761919 Thiazolopyridyl Amide Derivatives as DNA Polymerase Theta Inhibitors YOO, SUN JAE 1621 §102§112 Non-Final OA — Pending Jul 02, 2024
18016292 DEGRADATION OF (EGFR) BY CONJUGATION OF EGFR INHIBITORS WITH E3 LIGASE LIGAND AND METHODS OF USE TOWNSLEY, SARA ELIZABETH 1629 §102§103§112 Final Rejection — Pending Jan 13, 2023
17612056 AMIDE-SUBSTITUTED IMIDAZO COMPOUNDS AS SELECTIVE INHIBITORS OF INDOLEAMINE 2,3-DIOXYGENASES CREWS, JARET JAMES 1691 §112 Non-Final OA — Pending Nov 17, 2021

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Frequently Asked Questions

How many pending USPTO office actions does BEIGENE, LTD. have?

BEIGENE, LTD. has 8 pending office actions as of October 2026, spread across 8 art units and 8 examiners.

Which USPTO examiner handles the most BEIGENE, LTD. applications?

Paul V Ward has the most, with 1 of BEIGENE, LTD.'s pending office actions.

What technology area are BEIGENE, 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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