Prosecution Insights
Last updated: October 25, 2026

Japan Plastics Technologies 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

Japan Plastics Technologies Co. Ltd. is currently managing 1 pending office action within the Chemistry & Materials technology area. This single active matter is being reviewed by 1 distinct examiner, which focuses the company's prosecution efforts on a single point of contact. The action is also located within 1 distinct art unit, suggesting that the technology being examined falls into a specific and well-defined technical category. This streamlined structure minimizes the complexity of managing multiple simultaneous patent office interactions. The chemistry and materials sector often requires a strategy that addresses complex material properties and specific regulatory standards.

The busiest examiner for this portfolio is COLLISTER, ELIZABETH A, who is currently managing the 1 pending office action. Because there is only a distinct examiner involved, the entire current prosecution strategy is centered on this individual's review. This 1 to 1 relationship between the examiner and the pending workload allows for a very targeted approach to addressing the office's concerns. The outcome of the 1 pending office action will be determined by the specific standards and interpretations of the 1 distinct art unit involved. This concentrated arrangement allows the applicant to focus all resources on resolving the active matter.

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
COLLISTER, ELIZABETH A 1 81.7% +14.1%

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
19101786 OUTER LAYER-COVERED PRODUCT COLLISTER, ELIZABETH A —

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
19101786 OUTER LAYER-COVERED PRODUCT COLLISTER, ELIZABETH A —

Top Art Units

Art UnitApps
1784 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19101786 OUTER LAYER-COVERED PRODUCT COLLISTER, ELIZABETH A 1784 §103§112 Non-Final OA — Pending Feb 06, 2025

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Frequently Asked Questions

How many pending USPTO office actions does Japan Plastics Technologies Co. Ltd. have?

Japan Plastics Technologies 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 Japan Plastics Technologies Co. Ltd. applications?

Elizabeth A Collister has the most, with 1 of Japan Plastics Technologies Co. Ltd.'s pending office actions.

What technology area are Japan Plastics Technologies 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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