Prosecution Insights
Last updated: August 06, 2026

Dingyuan New Energy Technology Co. Ltd.

8 pending office actions • 6 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
6
Non-Final OAs
0
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
1
Due this week
0
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 7 days (1)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.

4
Hard (50%)
4
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (25%)
§102 only2 (25%)
Multi-statute (no §101)4 (50%)

Industry Mix

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

7
Life Sciences
88% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
12% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BERMUDEZ, CHARLENE 1 37.8% +21.1%
HANSEN, JARED A 1 54.6% +46.8%
CARVALHO JR., ARMINDO 1 48.4% +34.1%
ZEMUI, NATHANAEL T 1 55.9% +24.0%
GRANNUM, VERITA EUDORA EBUN 1 65.4% +57.5%
WALLS, CYNTHIA KYUNG SOO 1 71.5% -0.8%
CARRICO, ROBERT SCOTT 1 65.9% +32.4%
JACOBSON, SARAH JORDAN 1 59.1% +69.2%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18043189 ANODE MATERIAL AND PREPARATION METHOD THEREOF, LITHIUM ION BATTERY ZEMUI, NATHANAEL T 7d
18546417 ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY HANSEN, JARED A 84d
19019087 ANODE MATERIAL AND BATTERY BERMUDEZ, CHARLENE
18247937 ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY CARVALHO JR., ARMINDO

Interview Candidates (7)

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 7 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
18043189 ANODE MATERIAL AND PREPARATION METHOD THEREOF, LITHIUM ION BATTERY ZEMUI, NATHANAEL T 7d
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
19019087 ANODE MATERIAL AND BATTERY BERMUDEZ, CHARLENE
18247937 ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY CARVALHO JR., ARMINDO
17781920 ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY CARRICO, ROBERT SCOTT

Top Art Units

Art UnitApps
1727 2
1723 1
1729 1
1721 1
1751 1
1785 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19019087 ANODE MATERIAL AND BATTERY BERMUDEZ, CHARLENE §102§103§112 Non-Final OA Pending Jan 13, 2025
18546417 ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY HANSEN, JARED A 1723 §102§103§112 Non-Final OA 84d Pending Aug 14, 2023
18247937 ANODE MATERIAL AND PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY CARVALHO JR., ARMINDO 1729 §103§112 Non-Final OA Pending Apr 05, 2023
18043189 ANODE MATERIAL AND PREPARATION METHOD THEREOF, LITHIUM ION BATTERY ZEMUI, NATHANAEL T 1727 §102§103 Non-Final OA 7d Pending Feb 27, 2023
18006720 NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD AND LITHIUM ION BATTERY GRANNUM, VERITA EUDORA EBUN 1721 §103 Non-Final OA 83d Pending Jan 24, 2023
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
17781920 ANODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM ION BATTERY CARRICO, ROBERT SCOTT 1727 §102 Non-Final OA Pending Jun 02, 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

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