Prosecution Insights
Last updated: May 29, 2026

Dingyuan New Energy Technology Co. Ltd.

9 pending office actions • 8 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Portfolio Summary

9
Total Pending OAs
5
Non-Final OAs
1
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
3
Due this month
0
Due in next 60 days
3
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (3)Due later (3)

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.

0
Hard (0%)
9
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only8 (89%)
§102 only1 (11%)

Industry Mix

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

9
Life Sciences
100% of docket
0
Information Tech
0% 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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HANSEN, JARED A 1 54.4% +44.4%
DOUYETTE, KENNETH J 1 81.5% +14.7%
MCNULTY, SEAMUS PATRICK 1 53.1% +43.7%
GRANNUM, VERITA EUDORA EBUN 1 68.8% +56.7%
KLINE, SYDNEY LYNN 1 76.9% +27.4%
MEDLEY, JOHN SAMUEL 1 74.0% +34.4%
WALLS, CYNTHIA KYUNG SOO 1 71.8% -0.6%
JACOBSON, SARAH JORDAN 1 58.8% +70.0%
HIGGINS, KATHERINE NICOLE 1 57.9% +27.2%

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
18037182 SILICON OXYGEN MATERIAL, NEGATIVE ELECTRODE MATERIAL, METHOD FOR PREPARING THE SAME, AND LITHIUM ION BATTERY DOUYETTE, KENNETH J 12d

Interview Candidates (8)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
17771734 SILICON-OXYGEN COMPOSITE NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, AND LITHIUM ION BATTERY JACOBSON, SARAH JORDAN 147d overdue
17768034 COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF, NEGATIVE ELECTRODE MATERIAL, AND LITHIUM ION BATTERY KLINE, SYDNEY LYNN 60d overdue
17918023 NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF MEDLEY, JOHN SAMUEL 58d overdue
18037182 SILICON OXYGEN MATERIAL, NEGATIVE ELECTRODE MATERIAL, METHOD FOR PREPARING THE SAME, AND LITHIUM ION BATTERY DOUYETTE, KENNETH J 12d
17615746 NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, AND LITHIUM ION BATTERY HIGGINS, KATHERINE NICOLE 27d
18043191 ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY MCNULTY, SEAMUS PATRICK 28d
18006720 NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD AND LITHIUM ION BATTERY GRANNUM, VERITA EUDORA EBUN 83d
18546417 ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY HANSEN, JARED A 84d

Top Art Units

Art UnitApps
1751 2
1723 1
1725 1
1752 1
1721 1
1729 1
1785 1
1728 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18546417 ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY HANSEN, JARED A 1723 §103 Non-Final OA 84d Pending Aug 14, 2023
18037182 SILICON OXYGEN MATERIAL, NEGATIVE ELECTRODE MATERIAL, METHOD FOR PREPARING THE SAME, AND LITHIUM ION BATTERY DOUYETTE, KENNETH J 1725 §103 Non-Final OA 12d Pending May 16, 2023
18043191 ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY MCNULTY, SEAMUS PATRICK 1752 §103 Non-Final OA 28d Pending Feb 27, 2023
18006720 NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD AND LITHIUM ION BATTERY GRANNUM, VERITA EUDORA EBUN 1721 §103 Final Rejection 83d Pending Jan 24, 2023
17768034 COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF, NEGATIVE ELECTRODE MATERIAL, AND LITHIUM ION BATTERY KLINE, SYDNEY LYNN 1729 §103 Non-Final OA 60d overdue Pending Oct 20, 2022
17918023 NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF MEDLEY, JOHN SAMUEL 1751 §103 Non-Final OA 58d overdue Pending Oct 10, 2022
17800340 MULTI-COMPONENT COMPOSITE ANODE MATERIAL, METHOD FOR PREPARING THE SAME, LITHIUM-ION BATTERY ANODE MATERIAL, AND LITHIUM-ION BATTERY WALLS, CYNTHIA KYUNG SOO 1751 §103 Non-Final OA 78d Pending Aug 17, 2022
17771734 SILICON-OXYGEN COMPOSITE NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, AND LITHIUM ION BATTERY JACOBSON, SARAH JORDAN 1785 §102 Non-Final OA 147d overdue Pending Apr 25, 2022
17615746 NEGATIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, AND LITHIUM ION BATTERY HIGGINS, KATHERINE NICOLE 1728 §103 Non-Final OA 27d Pending Dec 01, 2021

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