Prosecution Insights
Last updated: October 25, 2026

Shanghai Aucta Pharmaceuticals Co. Ltd.

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 2 art units • 2 examiners • 0 of 3 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Shanghai Aucta Pharmaceuticals Co. Ltd. has 3 pending office actions in Biotechnology & Pharmaceuticals. The matters involve 2 distinct examiners across 2 distinct art units, so at least one examiner handles more than one current matter while the art-unit assignments remain differentiated.

TRAN, SUSAN T is the busiest examiner, with 2 pending matters. Those matters warrant coordinated review for shared prosecution issues, followed by responses tailored to the relevant applications and art units.

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

Portfolio Summary

3
Total Pending OAs
3
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.

1
Hard (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only2 (67%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

2
Life Sciences
67% 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
33% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRAN, SUSAN T 2 63.0% +34.8%
MOU, LIYUAN 1 43.8% +59.9%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19033064 A PHARMACEUTICAL KIT FOR PREPARATION OF READY-TO-USE VIGABATRIN SOLUTION MOU, LIYUAN —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
19048739 PHARMACEUTICAL DOSAGE FORM OF LACOSAMIDE TRAN, SUSAN T —
19033064 A PHARMACEUTICAL KIT FOR PREPARATION OF READY-TO-USE VIGABATRIN SOLUTION MOU, LIYUAN —
18779285 LACOSAMIDE PHARMACEUTICAL COMPOSITION AND DOSAGE FORM THEREOF TRAN, SUSAN T —

Top Art Units

Art UnitApps
1628 1
1615 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19048739 PHARMACEUTICAL DOSAGE FORM OF LACOSAMIDE TRAN, SUSAN T — §102Other Non-Final OA — Pending Feb 07, 2025
19033064 A PHARMACEUTICAL KIT FOR PREPARATION OF READY-TO-USE VIGABATRIN SOLUTION MOU, LIYUAN 1628 §103§112 Non-Final OA — Pending Jan 21, 2025
18779285 LACOSAMIDE PHARMACEUTICAL COMPOSITION AND DOSAGE FORM THEREOF TRAN, SUSAN T 1615 §102Other Non-Final OA — Pending Jul 22, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Shanghai Aucta Pharmaceuticals Co. Ltd. have?

Shanghai Aucta Pharmaceuticals Co. Ltd. has 3 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Shanghai Aucta Pharmaceuticals Co. Ltd. applications?

Susan T Tran has the most, with 2 of Shanghai Aucta Pharmaceuticals Co. Ltd.'s pending office actions.

What technology area are Shanghai Aucta Pharmaceuticals 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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