Prosecution Insights
Last updated: August 14, 2026

Wuxi Biologics Ireland Limited

6 pending office actions • 3 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Portfolio Summary

6
Total Pending OAs
5
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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%)
3
Medium (50%)
3
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (33%)
§112 only2 (33%)
Double-patenting only1 (17%)
Double-patenting + other1 (17%)

Industry Mix

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

3
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
3
Business / Other
50% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ROONEY, NORA MAUREEN 1 60.2% +23.8%
OUSPENSKI, ILIA I 1 77.5% +20.4%
GZYBOWSKI, MICHAEL STANLEY 1 67.3% +53.5%
JOHANSEN, PETER N. 1 58.9% +24.3%
LU, CHENG 1 53.7% +66.2%
GUSTILO, ESTELLA M 1 53.2% +36.8%

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18282767 A BISPECIFIC ANTI-PD-L1/VEGF ANTIBODY AND USES THEREOF JOHANSEN, PETER N. 21d
18952889 NOVEL ANTI-PD-L1 ANTIBODIES ROONEY, NORA MAUREEN
18692311 D3-BINDING MOLECULES AND USES THEREOF OUSPENSKI, ILIA I
18292279 SYSTEM FOR EXPRESSION, PURIFICATION, AND DETECTION AND SCREENING OF BIOLOGICAL DRUGS GZYBOWSKI, MICHAEL STANLEY
18270160 MULTISPECIFIC ANTIGEN BINDING PROTEINS LU, CHENG
17425870 NOVEL BISPECIFIC CD3/CD20 POLYPEPTIDE COMPLEXES GUSTILO, ESTELLA M

Top Art Units

Art UnitApps
1644 1
1642 1
1646 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18952889 NOVEL ANTI-PD-L1 ANTIBODIES ROONEY, NORA MAUREEN §112Other Non-Final OA Pending Nov 19, 2024
18692311 D3-BINDING MOLECULES AND USES THEREOF OUSPENSKI, ILIA I §112 Non-Final OA Pending Mar 14, 2024
18292279 SYSTEM FOR EXPRESSION, PURIFICATION, AND DETECTION AND SCREENING OF BIOLOGICAL DRUGS GZYBOWSKI, MICHAEL STANLEY §103 Non-Final OA Pending Jan 25, 2024
18282767 A BISPECIFIC ANTI-PD-L1/VEGF ANTIBODY AND USES THEREOF JOHANSEN, PETER N. 1644 §103 Final Rejection 21d Pending Sep 18, 2023
18270160 MULTISPECIFIC ANTIGEN BINDING PROTEINS LU, CHENG 1642 §102§103§112DP Non-Final OA Pending Jun 28, 2023
17425870 NOVEL BISPECIFIC CD3/CD20 POLYPEPTIDE COMPLEXES GUSTILO, ESTELLA M 1646 DP Non-Final OA Pending Jul 26, 2021

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