Prosecution Insights
Last updated: October 25, 2026

Marine Power Systems Limited

Technology area: Transportation, E-Commerce & Mechanical Systems

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Marine Power Systems Limited has 2 pending office actions in Transportation, E-Commerce & Mechanical Systems. The matters are distributed across 2 distinct examiners and 2 distinct art units, indicating that the portfolio does not depend on a single examination assignment. That distribution may require prosecution planning that accounts for separate examiner practices and art-unit perspectives.

ANDERSON, AMBER R is the busiest examiner, with 1 pending matter. Because the busiest examiner accounts for only part of the pending work, counsel should track responses by application rather than assume that one examiner relationship will control the portfolio. The technology classification also supports coordinating claim strategy around mechanical and transportation issues while preserving application-specific arguments.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

2
Total Pending OAs
2
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.

0
Hard (0%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
§102 only1 (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
2
Mechanical / Eng
100% 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
ANDERSON, AMBER R 1 32.9% +33.6%
PAULSON, SHEETAL R. 1 39.3% +16.5%

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
18830159 RENEWABLE ENERGY PLATFORM ASSEMBLY KIT AND METHOD ANDERSON, AMBER R —
18637137 RENEWABLE ENERGY SYSTEM MOUNTING APPARATUS AND BUOYANT PLATFORM PAULSON, SHEETAL R. —

Top Art Units

Art UnitApps
3678 1
3615 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18830159 RENEWABLE ENERGY PLATFORM ASSEMBLY KIT AND METHOD ANDERSON, AMBER R 3678 §103 Non-Final OA — Pending Sep 10, 2024
18637137 RENEWABLE ENERGY SYSTEM MOUNTING APPARATUS AND BUOYANT PLATFORM PAULSON, SHEETAL R. 3615 §102 Non-Final OA — Pending Apr 16, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Marine Power Systems Limited have?

Marine Power Systems Limited has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Marine Power Systems Limited applications?

Amber R Anderson has the most, with 1 of Marine Power Systems Limited's pending office actions.

What technology area are Marine Power Systems Limited'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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