Prosecution Insights
Last updated: October 04, 2026

Enersys Delaware Inc.

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics

4 pending office actions • 4 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Enersys Delaware Inc. has 4 pending office actions in the Semiconductors, Circuits & Optics technology area. These actions are distributed among 4 distinct examiners. This means that each of the 4 pending office actions is being reviewed by a different individual.

The portfolio is active across 4 distinct art units. JEAN PIERRE, PEGUY is the busiest examiner, with 1 busiest examiner pending action. This indicates a decentralized prosecution landscape where no single examiner or art unit holds a majority of the workload.

For practitioners, the presence of 4 distinct examiners and 4 distinct art units in the Semiconductors, Circuits & Optics sector requires a highly diversified strategy. Each of the 4 pending office actions must be managed according to the specific standards of a different art unit and examiner. The role of JEAN PIERRE, PEGUY as the busiest examiner with 1 busiest examiner pending action underscores this distribution.

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

Portfolio Summary

4
Total Pending OAs
2
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 (25%)
3
Medium (75%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (75%)
Multi-statute (no §101)1 (25%)

Industry Mix

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

2
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
50% of docket
0
Mechanical / Eng
0% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JEAN PIERRE, PEGUY 1 94.3% -0.8%
ESTES, JONATHAN WILLIAM 1 69.0% +6.5%
HARRIS, MARY GRACE 1 69.5% +29.0%
JEPPSON, PAMELA J 1 64.1% +24.8%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18892807 System and Method for Managing a Recharge Session for an Electric-Vehicle (EV) Battery JEAN PIERRE, PEGUY —

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
18067206 Battery and Safety Arrangement ESTES, JONATHAN WILLIAM 27d

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
18067123 Battery Safety Arrangement HARRIS, MARY GRACE —
17477724 WIRELESS INDUCTION CHARGERS JEPPSON, PAMELA J —

Top Art Units

Art UnitApps
2845 1
1725 1
1729 1
2859 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18892807 System and Method for Managing a Recharge Session for an Electric-Vehicle (EV) Battery JEAN PIERRE, PEGUY 2845 §103 Non-Final OA — Pending Sep 23, 2024
18067206 Battery and Safety Arrangement ESTES, JONATHAN WILLIAM 1725 §103§112 Non-Final OA 27d Pending Dec 16, 2022
18067123 Battery Safety Arrangement HARRIS, MARY GRACE 1729 §103 Final Rejection — Pending Dec 16, 2022
17477724 WIRELESS INDUCTION CHARGERS JEPPSON, PAMELA J 2859 §103 Final Rejection — Pending Sep 17, 2021

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