Prosecution Insights
Last updated: October 04, 2026

Shanghai Longwood Biopharmaceuticals 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

Shanghai Longwood Biopharmaceuticals Co. Ltd. maintains 1 pending office action in the Biotechnology & Pharmaceuticals sector. The portfolio's current activity is limited to 1 distinct examiner working within 1 distinct art unit. This structure reflects a focused prosecution strategy with no current diversification across different examination groups. For a company in the biotechnology field, this concentration suggests a very specific application of their technology currently under review.

PECKHAM, RICHARD GRANT is identified as the busiest examiner, handling 1 pending office action. Because this single examiner manages the only active office action, the immediate prosecution outcomes for the company depend entirely on this individual's review. The presence of only 1 pending office action indicates a low volume of active correspondence with the patent office at this time. Practitioners should prepare for a highly individualized prosecution process, as the lack of other pending matters means there are no parallel cases to provide additional data points. The 1 distinct art unit involved further reinforces the narrow scope of the company's current patent office engagement.

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

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
PECKHAM, RICHARD GRANT 1 68.1% +35.1%

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
17926863 NOVEL TRICYCLIC AROMATIC HETEROCYCLIC COMPOUND AND PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION AND USE THEREOF PECKHAM, RICHARD GRANT —

Top Art Units

Art UnitApps
1627 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17926863 NOVEL TRICYCLIC AROMATIC HETEROCYCLIC COMPOUND AND PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION AND USE THEREOF PECKHAM, RICHARD GRANT 1627 §112 Final Rejection — Pending May 22, 2023

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