Prosecution Insights
Last updated: October 04, 2026

Brl Medicine (Shanghai) Co. Ltd.

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

Brl Medicine (Shanghai) Co. Ltd. has 1 pending office action in the Biotechnology & Pharmaceuticals technology area. The company's prosecution is currently concentrated under 1 distinct examiner and 1 distinct art unit, indicating a focused effort on a specific medical or biological innovation. This streamlined approach allows for a clear and direct communication channel with the patent office. The presence of 1 pending office action in 1 distinct art unit suggests that the company is prioritizing a core pharmaceutical technology at this stage.

LEITH, NANCY J is the busiest examiner, with 1 busiest examiner pending action currently under review. As this 1 action is the only one pending for the company, the examiner's interpretation of the claims will be the primary factor in the portfolio's immediate growth. The involvement of 1 distinct art unit means the company is not currently managing the complexities of different examination styles across multiple biotech groups. This allows the company to focus all its resources on resolving the 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
0
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.

1
Overdue
0
Due this week
0
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%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 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
LEITH, NANCY J 1 74.7% +44.1%

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
18025136 METHOD FOR PERFORMING GENE EDITING ON TARGET SITE IN CELL LEITH, NANCY J 9d overdue

Top Art Units

Art UnitApps
1636 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18025136 METHOD FOR PERFORMING GENE EDITING ON TARGET SITE IN CELL LEITH, NANCY J 1636 §102 Final Rejection 9d overdue Pending Mar 07, 2023

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