Prosecution Insights
Last updated: October 25, 2026

NuScale Power LLC

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

NuScale Power LLC has 3 pending office actions in Transportation, E-Commerce & Mechanical Systems. The matters are assigned to 3 distinct examiners and 3 distinct art units, so each listed matter follows a separate examination path.

STERLING, AMY JO is the busiest examiner, with 1 pending matter. Counsel should focus on matter-specific claim and prior-art analysis while maintaining consistent technical terminology across the applications.

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

Portfolio Summary

3
Total Pending OAs
3
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.

1
Hard (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (33%)
Double-patenting + other1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

1
Life Sciences
33% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
67% 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.

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
STERLING, AMY JO 1 76.7% +10.5%
DAVIS, SHARON M 1 68.1% +26.6%
HENDRICKSON, STUART L 1 72.4% +8.1%

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
19039486 Use of a Multi-Spectrum Microreactor to Produce Large Magnitude Out-Of-Core Thermal Neutron Fluxes Over Large Irradiation Volumes DAVIS, SHARON M —

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
19056344 WELD DOWN PIPE AND TUBE SUPPORT BASE STERLING, AMY JO —
19039486 Use of a Multi-Spectrum Microreactor to Produce Large Magnitude Out-Of-Core Thermal Neutron Fluxes Over Large Irradiation Volumes DAVIS, SHARON M —

Top Art Units

Art UnitApps
3631 1
3646 1
1736 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19056344 WELD DOWN PIPE AND TUBE SUPPORT BASE STERLING, AMY JO 3631 §102 Non-Final OA — Pending Feb 18, 2025
19039486 Use of a Multi-Spectrum Microreactor to Produce Large Magnitude Out-Of-Core Thermal Neutron Fluxes Over Large Irradiation Volumes DAVIS, SHARON M 3646 §103§112 Non-Final OA — Pending Jan 28, 2025
18606962 INTEGRATED ENERGY SYSTEMS FOR ENERGY PRODUCTION AND GREEN INDUSTRIAL APPLICATIONS, SUCH AS THE PRODUCTION OF NITRIC ACID HENDRICKSON, STUART L 1736 §102§103§112DP Non-Final OA — Pending Mar 15, 2024

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Frequently Asked Questions

How many pending USPTO office actions does NuScale Power LLC have?

NuScale Power LLC has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most NuScale Power LLC applications?

Amy Jo Sterling has the most, with 1 of NuScale Power LLC's pending office actions.

What technology area are NuScale Power LLC'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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