Prosecution Insights
Last updated: October 25, 2026

Zhejiang Litheli Technology Co. Ltd.

Technology areas: Chemistry & Materials • Computing & Software

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Zhejiang Litheli Technology Co. Ltd. has 2 pending office actions in Chemistry & Materials. The matters involve 2 examiners and 2 art units, indicating separate examination paths for the current docket.

PARK, LISA S is the busiest examiner, with 1 pending matter. Matter-specific response planning is appropriate because the identified examiner handles only one portion of the pending work.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
0
Final Rejections
1
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 (33%)
1
Medium (33%)
1
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (33%)
§112 only1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

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

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
KERNS, KEVIN P 1 78.9% +21.2%
PARK, LISA S 1 77.6% +22.1%
REHMAN, MOHAMMED H 1 83.5% +18.5%

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
18496997 REMOTE CONTROL POWER SUPPLY, POWER SUPPLY ASSEMBLY, ELECTRICAL DEVICE AND CONTROL METHOD THEREFOR, AND ELECTRICAL SYSTEM REHMAN, MOHAMMED H 8d

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
18399757 ENERGY STORAGE DEVICE AND ENERGY STORAGE POWER SUPPLY THEREOF PARK, LISA S —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18496997 REMOTE CONTROL POWER SUPPLY, POWER SUPPLY ASSEMBLY, ELECTRICAL DEVICE AND CONTROL METHOD THEREFOR, AND ELECTRICAL SYSTEM REHMAN, MOHAMMED H 8d
18399783 ENERGY STORAGE POWER SUPPLY AND ENERGY STORAGE DEVICE KERNS, KEVIN P —
18399757 ENERGY STORAGE DEVICE AND ENERGY STORAGE POWER SUPPLY THEREOF PARK, LISA S —

Top Art Units

Art UnitApps
1735 1
1729 1
2176 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18399783 ENERGY STORAGE POWER SUPPLY AND ENERGY STORAGE DEVICE KERNS, KEVIN P 1735 §112 Non-Final OA — Pending Dec 29, 2023
18399757 ENERGY STORAGE DEVICE AND ENERGY STORAGE POWER SUPPLY THEREOF PARK, LISA S 1729 §102§103§112 Non-Final OA — Pending Dec 29, 2023
18496997 REMOTE CONTROL POWER SUPPLY, POWER SUPPLY ASSEMBLY, ELECTRICAL DEVICE AND CONTROL METHOD THEREFOR, AND ELECTRICAL SYSTEM REHMAN, MOHAMMED H 2176 §103 Non-Final OA 8d Pending Oct 30, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Zhejiang Litheli Technology Co. Ltd. have?

Zhejiang Litheli Technology Co. Ltd. has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Zhejiang Litheli Technology Co. Ltd. applications?

Kevin P Kerns has the most, with 1 of Zhejiang Litheli Technology Co. Ltd.'s pending office actions.

What technology area are Zhejiang Litheli Technology Co. Ltd.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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