Prosecution Insights
Last updated: October 02, 2026

Korea Hydro & Nuclear Power Co., Ltd.

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

6 pending office actions • 2 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Analysis

Korea Hydro & Nuclear Power Co., Ltd. manages 6 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These actions are concentrated within 2 distinct art units, suggesting a focused technical scope. The portfolio involves 5 distinct examiners, which indicates that most pending matters are handled by different individuals. The presence of 6 pending office actions within only these art units suggests that the company is facing a consistent set of departmental guidelines.

DAVIS, SHARON M is the busiest examiner for the company, currently responsible for 2 pending office actions. This examiner handles a larger portion of the workload compared to the other examiners among the 5 distinct examiners. The 2 actions assigned to DAVIS, SHARON M represent a significant portion of the current pending prosecution. This concentration means that the outcomes of these matters will significantly influence the overall status of the pending portfolio.

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

Portfolio Summary

6
Total Pending OAs
4
Non-Final OAs
2
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.

3
Hard (50%)
2
Medium (33%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (17%)
§103 only2 (33%)
§112 only1 (17%)
Multi-statute (no §101)2 (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
0
Semiconductors
0% of docket
3
Mechanical / Eng
50% of docket
3
Business / Other
50% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DAVIS, SHARON M 2 68.0% +26.8%
WILSON, GREGORY A 1 81.8% +6.9%
MARINI, MATTHEW G 1 60.5% +21.9%
SANKS, SCHYLER S 1 72.8% +16.0%
GARNER, LILY CRABTREE 1 68.2% +16.2%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19016533 NOISE REDUCTION APPARATUS FOR CONTROL ROD POSITION INDICATOR DAVIS, SHARON M —
18719499 LIQUID RADIOACTIVE WASTE INPUT SYSTEM WILSON, GREGORY A —
18716065 METHOD OF CALCULATING FUTURE POSSIBLE MAXIMUM TYPHOON FOR NUCLEAR POWER PLANT SITE MARINI, MATTHEW G —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
19016533 NOISE REDUCTION APPARATUS FOR CONTROL ROD POSITION INDICATOR DAVIS, SHARON M —
18716065 METHOD OF CALCULATING FUTURE POSSIBLE MAXIMUM TYPHOON FOR NUCLEAR POWER PLANT SITE MARINI, MATTHEW G —
18715322 NUCLEAR POWER PLANT INCLUDING SMALL MODULAR REACTOR (SMR) DISPOSED IN COOLING WATER TANK AND MAINTENANCE METHOD THEREOF DAVIS, SHARON M —
18579006 ARTIFICIAL INTELLIGENCE FEEDBACK SYSTEM AND METHOD SANKS, SCHYLER S —
17422822 EXPOSURE PREVENTION APPARATUS FOR DISMANTLING HEAVY WATER REACTOR FACILITIES AND DISMANTLING METHOD OF HEAVY WATER REACTOR FACILITIES USING THE SAME GARNER, LILY CRABTREE —

Top Art Units

Art UnitApps
3646 2
3762 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19016533 NOISE REDUCTION APPARATUS FOR CONTROL ROD POSITION INDICATOR DAVIS, SHARON M — §103§112 Non-Final OA — Pending Jan 10, 2025
18719499 LIQUID RADIOACTIVE WASTE INPUT SYSTEM WILSON, GREGORY A 3762 §102§103 Non-Final OA — Pending Jun 13, 2024
18716065 METHOD OF CALCULATING FUTURE POSSIBLE MAXIMUM TYPHOON FOR NUCLEAR POWER PLANT SITE MARINI, MATTHEW G — §101§102§103§112 Non-Final OA — Pending Jun 03, 2024
18715322 NUCLEAR POWER PLANT INCLUDING SMALL MODULAR REACTOR (SMR) DISPOSED IN COOLING WATER TANK AND MAINTENANCE METHOD THEREOF DAVIS, SHARON M 3646 §103 Final Rejection — Pending May 31, 2024
18579006 ARTIFICIAL INTELLIGENCE FEEDBACK SYSTEM AND METHOD SANKS, SCHYLER S — §112 Non-Final OA — Pending Jan 12, 2024
17422822 EXPOSURE PREVENTION APPARATUS FOR DISMANTLING HEAVY WATER REACTOR FACILITIES AND DISMANTLING METHOD OF HEAVY WATER REACTOR FACILITIES USING THE SAME GARNER, LILY CRABTREE 3646 §103 Final Rejection — Pending Jul 14, 2021

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