Prosecution Insights
Last updated: October 25, 2026

Long Time Tech 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

Long Time Tech Co. Ltd. is active in the Chemistry & Materials technology area with 1 pending office action currently in progress. This action is being reviewed by 1 distinct examiner, showing a focused interaction with the USPTO. The prosecution is situated within 1 distinct art unit, which points to a specific technical classification for the company's pending intellectual property.

ARMSTRONG, KAREN JOYCE is the busiest examiner for the portfolio, holding 1 busiest examiner pending office action. With only 1 distinct examiner involved, the prosecution outcome is heavily reliant on the specific standards of ARMSTRONG, KAREN JOYCE. Practitioners should tailor their arguments to the preferences of this individual to successfully navigate the 1 pending office action. The alignment of 1 distinct examiner with 1 distinct art unit suggests a very narrow technical path for the company's current filings.

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
ARMSTRONG, KAREN JOYCE 1 66.7% +11.1%

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
18268490 A secondary granulated silicon-carbon battery anode material and its preparation method thereof ARMSTRONG, KAREN JOYCE —

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
18268490 A secondary granulated silicon-carbon battery anode material and its preparation method thereof ARMSTRONG, KAREN JOYCE —

Top Art Units

Art UnitApps
1726 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18268490 A secondary granulated silicon-carbon battery anode material and its preparation method thereof ARMSTRONG, KAREN JOYCE 1726 §102§103 Non-Final OA — Pending Jun 20, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Long Time Tech Co. Ltd. have?

Long Time Tech 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 Long Time Tech Co. Ltd. applications?

Karen Joyce Armstrong has the most, with 1 of Long Time Tech Co. Ltd.'s pending office actions.

What technology area are Long Time Tech 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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