Prosecution Insights
Last updated: October 02, 2026

Modine LLC

Technology area: Semiconductors, Circuits & Optics

3 pending office actions • 1 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Modine LLC maintains a patent portfolio focused on the Semiconductors, Circuits & Optics technology area. The company currently faces 3 pending office actions, which are distributed among 3 distinct examiners. This distribution indicates that each pending matter is being handled by a different individual, requiring a varied approach to prosecution strategies across the portfolio.

Despite the involvement of multiple examiners, the pending office actions are concentrated within 1 distinct art unit. This concentration suggests that while the individual examiners differ, the technical subject matter remains consistent under 1 administrative division. Such a structure may allow for some predictability in the general examination environment even as specific examiner preferences vary within the 1 distinct art unit.

MUIR, MATTHEW SINCLAIR is the busiest examiner for the company, currently managing 1 pending office action. This examiner's workload represents a portion of the 3 total actions pending for the company. Practitioners should note that the workload is evenly split, as the busiest examiner holds only 1 of the pending matters, necessitating attention to the specific requirements of each of the 3 examiners involved.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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 (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (67%)
Multi-statute (no §101)1 (33%)

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
33% of docket
0
Mechanical / Eng
0% of docket
2
Business / Other
67% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MUIR, MATTHEW SINCLAIR 1 69.9% +30.4%
FENG, ZHENGFU J 1 75.5% +39.0%
CRUM, JACOB R 1 74.6% +27.9%

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
18868620 Liquid Immersion Cooling Platform with Localized Cooling and Fluid Quality Detection MUIR, MATTHEW SINCLAIR —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18682556 FLUID BREAKDOWN DETECTION SYSTEMS AND PROCESSES USEFUL FOR LIQUID IMMERSION COOLING CRUM, JACOB R 28d
18868620 Liquid Immersion Cooling Platform with Localized Cooling and Fluid Quality Detection MUIR, MATTHEW SINCLAIR —
18844337 Liquid Immersion Cooling Platform with an Adjustable Weir and Multifunctional Compute Device Handles FENG, ZHENGFU J —

Top Art Units

Art UnitApps
2835 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18868620 Liquid Immersion Cooling Platform with Localized Cooling and Fluid Quality Detection MUIR, MATTHEW SINCLAIR — §102§103§112 Non-Final OA — Pending Nov 22, 2024
18844337 Liquid Immersion Cooling Platform with an Adjustable Weir and Multifunctional Compute Device Handles FENG, ZHENGFU J — §103 Non-Final OA — Pending Sep 05, 2024
18682556 FLUID BREAKDOWN DETECTION SYSTEMS AND PROCESSES USEFUL FOR LIQUID IMMERSION COOLING CRUM, JACOB R 2835 §103 Final Rejection 28d Pending Feb 09, 2024

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