Prosecution Insights
Last updated: October 25, 2026

Tuojie Biotech (Shanghai) Co. Ltd.

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Tuojie Biotech (Shanghai) Co. Ltd. has 2 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are handled by 2 distinct examiners across 2 distinct art units. SHI, GENBIN is the busiest examiner with 1 pending office action. This indicates that the company's current prosecution is diversified, with each application facing a unique examiner and art unit combination.

The involvement of 2 distinct examiners for 2 pending office actions means that there is no overlap in the individuals reviewing the company's current filings. For a practitioner, this requires managing 2 different examiner relationships simultaneously. Because the workload is also split between 2 distinct art units, the procedural requirements and timelines may differ for each of the 2 pending office actions.

SHI, GENBIN, identified as the busiest examiner with 1 pending office action, handles only half of the current pending workload. This decentralized structure in the Biotechnology & Pharmaceuticals area suggests that the company's patent strategy must be highly adaptable. The 2 distinct art units further diversify the potential prosecution outcomes for the 2 pending office actions.

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

Portfolio Summary

2
Total Pending OAs
1
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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

2
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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SHI, GENBIN 1 — —
SHIAO, REI TSANG 1 79.9% -33.5%

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
18691820 SUBSTITUTED 1,4-DIHYDRO-1,6-NAPHTHYRIDINE AMIDE AND USE THEREOF SHI, GENBIN —

Top Art Units

Art UnitApps
1628 1
1691 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18691820 SUBSTITUTED 1,4-DIHYDRO-1,6-NAPHTHYRIDINE AMIDE AND USE THEREOF SHI, GENBIN 1628 §103§112 Non-Final OA — Pending Mar 13, 2024
18286536 BORIC ACID DERIVATIVE ACTING AS Beta-LACTAMASE INHIBITOR SHIAO, REI TSANG 1691 §103 Final Rejection — Pending Oct 11, 2023

Managing Tuojie Biotech (Shanghai) Co. Ltd.'s Patent Portfolio?

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Frequently Asked Questions

How many pending USPTO office actions does Tuojie Biotech (Shanghai) Co. Ltd. have?

Tuojie Biotech (Shanghai) Co. Ltd. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Tuojie Biotech (Shanghai) Co. Ltd. applications?

Genbin Shi has the most, with 1 of Tuojie Biotech (Shanghai) Co. Ltd.'s pending office actions.

What technology area are Tuojie Biotech (Shanghai) 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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