Prosecution Insights
Last updated: October 02, 2026

Kepler Fusion Inc.

Technology areas: Chemistry & Materials • 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

Kepler Fusion Inc. manages a company patent portfolio in the Transportation, E-Commerce & Mechanical Systems technology area. The portfolio currently includes 2 pending office actions. These filings are distributed across 2 distinct examiners and 2 distinct art units, indicating a spread of intellectual property across different technical classifications within the broader category.

Sharon M Davis is identified as the busiest examiner for this portfolio. This specific examiner is currently responsible for 1 pending office action. The presence of 2 distinct examiners for 2 pending actions shows that each examiner is handling 1 matter, suggesting no concentration of workload under a single individual beyond the identified busiest examiner.

Practitioners should note that the 2 distinct art units involved may require different specialized arguments even within the same general technology area. With 2 pending office actions to address, the company maintains a divided prosecution pipeline. The involvement of Sharon M Davis as the busiest examiner with 1 pending action highlights the primary point of contact for 1 of the current outstanding USPTO 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
2
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
0
Due this month
1
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.

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

Rejection Statute Mix

BucketCases
§101 + other1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

1
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% 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
DAVIS, SHARON M 1 68.0% +26.8%
DOWNES, NATHANAEL JASON 1 62.5% +16.7%

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
17974516 Systems, Methods and Apparatus for Manufacturing Helium-3 from a Beam of Protons DOWNES, NATHANAEL JASON 138d overdue
18354637 Systems, Methods and Apparatus of an Experimental Nuclear Fusion Reactor having a Hollow Toroidal Interior Chamber with a Rifled Interior Surface DAVIS, SHARON M 47d

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
17974516 Systems, Methods and Apparatus for Manufacturing Helium-3 from a Beam of Protons DOWNES, NATHANAEL JASON 138d overdue
18354637 Systems, Methods and Apparatus of an Experimental Nuclear Fusion Reactor having a Hollow Toroidal Interior Chamber with a Rifled Interior Surface DAVIS, SHARON M 47d

Top Art Units

Art UnitApps
3646 1
1794 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18354637 Systems, Methods and Apparatus of an Experimental Nuclear Fusion Reactor having a Hollow Toroidal Interior Chamber with a Rifled Interior Surface DAVIS, SHARON M 3646 §101§103§112 Non-Final OA 47d Pending Jul 18, 2023
17974516 Systems, Methods and Apparatus for Manufacturing Helium-3 from a Beam of Protons DOWNES, NATHANAEL JASON 1794 §102§103§112 Non-Final OA 138d overdue Pending Oct 26, 2022

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