Prosecution Insights
Last updated: October 25, 2026

Tribosonics Limited

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

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

Analysis

Tribosonics Limited is currently navigating 3 pending office actions within the Semiconductors, Circuits & Optics technology area. These 3 actions are assigned to 3 distinct examiners, which ensures that each case is evaluated independently. This distribution across 3 examiners means that the company's patent outcomes are not dependent on a single individual's interpretation of the law or technology.

The company's prosecution is also divided among 3 distinct art units, matching the number of pending actions and examiners. This indicates that each of the 3 pending office actions is being reviewed in a different specialized group at the patent office. Managing 3 different art units requires the company to be prepared for varying technical standards and administrative procedures across its semiconductor portfolio.

NATH, SUMAN KUMAR is identified as the busiest examiner for the company, with 1 pending office action. This 1 action is 1 of the 3 total pending office actions, showing an even split of the workload. The fact that there are 3 examiners and 3 art units for 3 actions suggests a highly fragmented prosecution environment where each case is treated as a separate technical and administrative matter.

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.

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

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

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
1
Semiconductors
50% of docket
1
Mechanical / Eng
50% 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
NATH, SUMAN KUMAR 1 82.8% +22.3%
LEE, TYLER J 1 91.8% +6.7%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18843971 Mixture Monitoring NATH, SUMAN KUMAR —
18723168 PROCESS MONITORING LEE, TYLER J —

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
18843971 Mixture Monitoring NATH, SUMAN KUMAR —

Top Art Units

Art UnitApps
2855 1
3663 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18843971 Mixture Monitoring NATH, SUMAN KUMAR 2855 §102§103 Non-Final OA — Pending Sep 04, 2024
18723168 PROCESS MONITORING LEE, TYLER J 3663 §102§103 Non-Final OA — Pending Jun 21, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Tribosonics Limited have?

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

Which USPTO examiner handles the most Tribosonics Limited applications?

Suman Kumar Nath has the most, with 1 of Tribosonics Limited's pending office actions.

What technology area are Tribosonics Limited's patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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