Prosecution Insights
Last updated: October 25, 2026

BIOSTEED GENE TRANSFORMATION TECH. CO., LTD.

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

BIOSTEED GENE TRANSFORMATION TECH. CO., LTD. has 2 pending office actions in Biotechnology & Pharmaceuticals. The matters involve 2 distinct examiners but are located in 1 art unit, so the technical examination context is shared even though examiner interactions differ.

BUCCINI, MICHELLE CALLAHAN is the busiest examiner, with 1 pending matter. The shared art-unit setting may support consistent technical framing, while each examiner’s record still warrants separate review.

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
Double-patenting + other1 (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
BUCCINI, MICHELLE CALLAHAN 1 — —
PATTERSON, SARAH COOPER 1 56.1% +51.5%

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
17629099 INTERFERON-BASED DISEASE TREATMENT METHOD PATTERSON, SARAH COOPER —

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
17629099 INTERFERON-BASED DISEASE TREATMENT METHOD PATTERSON, SARAH COOPER —

Top Art Units

Art UnitApps
1675 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18273321 METHOD AND PHARMACEUTICAL COMBINATION FOR PREVENTING CANCER RECURRENCE BUCCINI, MICHELLE CALLAHAN 1675 §102§103§112DP Non-Final OA — Pending Jul 20, 2023
17629099 INTERFERON-BASED DISEASE TREATMENT METHOD PATTERSON, SARAH COOPER 1675 §102§103§112 Final Rejection — Pending Jan 21, 2022

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Frequently Asked Questions

How many pending USPTO office actions does BIOSTEED GENE TRANSFORMATION TECH. CO., LTD. have?

BIOSTEED GENE TRANSFORMATION TECH. CO., LTD. has 2 pending office actions as of October 2026, spread across 1 art units and 2 examiners.

Which USPTO examiner handles the most BIOSTEED GENE TRANSFORMATION TECH. CO., LTD. applications?

Michelle Callahan Buccini has the most, with 1 of BIOSTEED GENE TRANSFORMATION TECH. CO., LTD.'s pending office actions.

What technology area are BIOSTEED GENE TRANSFORMATION TECH. 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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