Prosecution Insights
Last updated: October 26, 2026

Nippon Plarad Co.

Technology area: Transportation, E-Commerce & Mechanical Systems

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

Analysis

Nippon Plarad Co. has 2 pending office actions in the Medical Devices & Mechanical Engineering technology area. These actions are handled by 2 distinct examiners but are located within 1 distinct art unit. This suggests that while different examiners are involved, the technical focus remains within a single specialized unit of the patent office. This concentration in 1 art unit may lead to more consistent technical standards across the portfolio compared to more distributed filings.

MCCALISTER, WILLIAM M is the busiest examiner, managing 1 pending office action. Since there are 2 pending actions in total, the workload is split between the 2 distinct examiners. The company must address the specific requirements of two different examiners within the same art unit. This requires a prosecution strategy that accounts for individual examiner preferences while maintaining a consistent approach to the Medical Devices & Mechanical Engineering technology area. Practitioners can leverage the shared art unit context to streamline their technical arguments across both pending matters.

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

Rejection Statute Mix

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

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
50% of docket
1
Business / Other
50% 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
MCCALISTER, WILLIAM M 1 69.2% +19.6%
SAETHER, FLEMMING 1 65.2% +27.8%

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
18688944 WASHER AND FASTENING STRUCTURE, AND METHOD OF RELEASING THEREOF SAETHER, FLEMMING —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
19111405 POLYGONAL WASHER AND FASTENING STRUCTURE MCCALISTER, WILLIAM M —
18688944 WASHER AND FASTENING STRUCTURE, AND METHOD OF RELEASING THEREOF SAETHER, FLEMMING —

Top Art Units

Art UnitApps
3677 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19111405 POLYGONAL WASHER AND FASTENING STRUCTURE MCCALISTER, WILLIAM M 3677 §112Other Non-Final OA — Pending Mar 13, 2025
18688944 WASHER AND FASTENING STRUCTURE, AND METHOD OF RELEASING THEREOF SAETHER, FLEMMING — §102§103§112 Final Rejection — Pending Mar 04, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Nippon Plarad Co. have?

Nippon Plarad Co. has 2 pending office actions as of October 2026, spread across 1 art units and 2 examiners.

Which USPTO examiner handles the most Nippon Plarad Co. applications?

William M Mccalister has the most, with 1 of Nippon Plarad Co.'s pending office actions.

What technology area are Nippon Plarad Co.'s patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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