Prosecution Insights
Last updated: October 25, 2026

Blue Star Advanced Materials Co. Ltd.

Technology area: Chemistry & Materials

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

Analysis

Blue Star Advanced Materials Co. Ltd. currently manages a focused patent portfolio within the Chemistry & Materials technology area. The company has 1 pending office action, which is being handled by a single examiner. This indicates a narrow focus for their current prosecution efforts, as all active matters are localized within 1 distinct art unit. For a practitioner, this indicates that the legal strategy can be narrowly tailored to the specific examination standards of this technical division.

The busiest examiner for the portfolio is FORREST, MICHAEL, who is responsible for the 1 busiest examiner pending office action. Because there is only 1 distinct examiner involved across the entire set of pending actions, the company's immediate legal strategy depends entirely on the feedback from this individual. This concentration in 1 distinct art unit suggests that the pending intellectual property is specialized within a specific technical niche of materials science. This centralized prosecution profile minimizes the complexity often found in larger portfolios that span multiple art units and examiners, allowing for a highly targeted patenting strategy.

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.

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

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (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
FORREST, MICHAEL 1 59.6% +13.7%

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
18472998 METHOD OF MANUFACTURING SILICON-BASED ANODE ACTIVE MATERIAL AND MANUFACTURING EQUIPMENT IMPLEMENTING SUCH METHOD FORREST, MICHAEL —

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
18472998 METHOD OF MANUFACTURING SILICON-BASED ANODE ACTIVE MATERIAL AND MANUFACTURING EQUIPMENT IMPLEMENTING SUCH METHOD FORREST, MICHAEL —

Top Art Units

Art UnitApps
1727 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18472998 METHOD OF MANUFACTURING SILICON-BASED ANODE ACTIVE MATERIAL AND MANUFACTURING EQUIPMENT IMPLEMENTING SUCH METHOD FORREST, MICHAEL 1727 §103§112 Non-Final OA — Pending Sep 22, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Blue Star Advanced Materials Co. Ltd. have?

Blue Star Advanced Materials 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 Blue Star Advanced Materials Co. Ltd. applications?

Michael Forrest has the most, with 1 of Blue Star Advanced Materials Co. Ltd.'s pending office actions.

What technology area are Blue Star Advanced Materials Co. Ltd.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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