Prosecution Insights
Last updated: October 25, 2026

Shanghai Sta Pharmaceutical R&D 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 Sta Pharmaceutical R&D Co. Ltd. has 1 pending office action in the Biotechnology & Pharmaceuticals technology area. This matter is assigned to HIBSHMAN, SARAH GRACE, who is the busiest examiner for the portfolio with 1 pending office action. The prosecution is concentrated in 1 distinct examiner and 1 distinct art unit. This suggests a focused technical scope for the company's current activity in the Biotechnology & Pharmaceuticals sector.

Because the portfolio contains only 1 distinct art unit, practitioners should tailor their arguments to the specific standards of that unit. HIBSHMAN, SARAH GRACE is the sole distinct examiner, meaning her individual tendencies will impact the outcome of the 1 pending office action. The company's reliance on 1 distinct examiner across 1 distinct art unit indicates a centralized prosecution strategy. Successfully navigating the 1 pending office action is critical, as it represents the entirety of the company's active workload in this technology area.

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

Rejection Statute Mix

BucketCases
§103 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
HIBSHMAN, SARAH GRACE 1 38.2% +40.7%

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
18514386 COMPOSITIONS COMPRISING DICHLOROACETIC ACID, PROCESSES FOR PREPARING SAME AND USES THEREOF HIBSHMAN, SARAH GRACE —

Top Art Units

Art UnitApps
1693 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18514386 COMPOSITIONS COMPRISING DICHLOROACETIC ACID, PROCESSES FOR PREPARING SAME AND USES THEREOF HIBSHMAN, SARAH GRACE 1693 §103Other Non-Final OA — Pending Nov 20, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Shanghai Sta Pharmaceutical R&D Co. Ltd. have?

Shanghai Sta Pharmaceutical R&D Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Shanghai Sta Pharmaceutical R&D Co. Ltd. applications?

Sarah Grace Hibshman has the most, with 1 of Shanghai Sta Pharmaceutical R&D Co. Ltd.'s pending office actions.

What technology area are Shanghai Sta Pharmaceutical R&D Co. 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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