Prosecution Insights
Last updated: October 04, 2026

Holtec International

Technology area: Medical Devices & Mechanical Engineering

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Analysis

Holtec International is currently managing 5 pending office actions within the Medical Devices & Mechanical Engineering technology area. These 5 pending office actions are distributed among 5 distinct examiners, meaning each examiner is handling exactly 1 case. However, these matters are concentrated within 3 distinct art units, indicating some overlap in the technical classification of the applications. This structure suggests that while the examiners are different, the underlying technology often falls into the same administrative categories.

IPPOLITO, NICOLE MARIE is listed as the busiest examiner with 1 pending office action. Since there are 5 distinct examiners for the 5 pending office actions, the workload is balanced across the assigned personnel. The use of 3 distinct art units for the portfolio suggests that while examiners differ, the technical focus remains narrow compared to the number of examiners. Practitioners can expect to interact with multiple examiners who may share common art unit practices.

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

Portfolio Summary

5
Total Pending OAs
3
Non-Final OAs
2
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 (20%)
2
Medium (40%)
2
Easy (40%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Double-patenting only2 (40%)
Multi-statute (no §101)1 (20%)

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
4
Mechanical / Eng
80% of docket
1
Business / Other
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
IPPOLITO, NICOLE MARIE 1 86.6% +9.6%
STONER, KILEY SHAWN 1 80.8% +15.3%
LANE, DEVON 1 55.8% +14.1%
RUPPERT, ERIC S 1 59.8% +24.3%
WEN, KEVIN GUANHUA 1 60.9% +38.3%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18796344 NUCLEAR WASTE CASK WITH IMPACT PROTECTION, IMPACT AMELIORATION SYSTEM FOR NUCLEAR FUEL STORAGE, UNVENTILATED CASK FOR STORING NUCLEAR WASTE, AND STORAGE AND TRANSPORT CASK FOR NUCLEAR WASTE IPPOLITO, NICOLE MARIE —
18425329 CONTAINER FOR RADIOACTIVE WASTE STONER, KILEY SHAWN —

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
18386899 EDDY CURRENT TESTING APPARATUS AND RELATED METHODS LANE, DEVON 29d

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18386899 EDDY CURRENT TESTING APPARATUS AND RELATED METHODS LANE, DEVON 29d
18425329 CONTAINER FOR RADIOACTIVE WASTE STONER, KILEY SHAWN —
18239949 GREEN ENERGY THERMAL STORAGE SYSTEM RUPPERT, ERIC S —
17837853 GREEN ENERGY THERMAL STORAGE SYSTEM WEN, KEVIN GUANHUA —

Top Art Units

Art UnitApps
3763 2
3762 1
3761 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18796344 NUCLEAR WASTE CASK WITH IMPACT PROTECTION, IMPACT AMELIORATION SYSTEM FOR NUCLEAR FUEL STORAGE, UNVENTILATED CASK FOR STORING NUCLEAR WASTE, AND STORAGE AND TRANSPORT CASK FOR NUCLEAR WASTE IPPOLITO, NICOLE MARIE — DP Non-Final OA — Pending Aug 07, 2024
18425329 CONTAINER FOR RADIOACTIVE WASTE STONER, KILEY SHAWN 3762 DP Non-Final OA — Pending Jan 29, 2024
18386899 EDDY CURRENT TESTING APPARATUS AND RELATED METHODS LANE, DEVON 3763 §103§112 Final Rejection 29d Pending Nov 03, 2023
18239949 GREEN ENERGY THERMAL STORAGE SYSTEM RUPPERT, ERIC S 3763 §103 Final Rejection — Pending Aug 30, 2023
17837853 GREEN ENERGY THERMAL STORAGE SYSTEM WEN, KEVIN GUANHUA 3761 §103 Non-Final OA — Pending Jun 10, 2022

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