Prosecution Insights
Last updated: August 06, 2026

Eneos Materials Corporation

8 pending office actions • 5 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
6
Non-Final OAs
1
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
0
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.

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

Rejection Statute Mix

BucketCases
§103 only4 (50%)
Multi-statute (no §101)4 (50%)

Industry Mix

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

4
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
4
Business / Other
50% 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
DINH, BACH T 1 55.2% +31.6%
OLADAPO, TAIWO 1 53.0% +11.7%
MOORE, MARGARET G 1 68.1% +14.9%
OSTWALT, ALEXIS ROSE 1
PAK, HANNAH J 1 78.2% +20.3%
HEINCER, LIAM J 1 55.7% +26.0%
EGWIM, KELECHI CHIDI 1 69.9% +13.9%
JOHNSON, JONATHAN J 1 36.8% -8.3%

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
18031066 HYDROGENATED PETROLEUM RESIN, RUBBER ADDITIVE, UNCROSSLINKED RUBBER COMPOSITION, CROSSLINKED RUBBER, AND TIRE HEINCER, LIAM J 2d overdue
18293980 MODIFIED CONJUGATED DIENE-BASED POLYMER AND METHOD FOR PRODUCING SAME, POLYMER COMPOSITION, CROSS-LINKED PRODUCT, AND TIRE OLADAPO, TAIWO
18555156 BINDER COMPOSITION FOR POWER STORAGE DEVICES, SLURRY FOR POWER STORAGE DEVICE ELECTRODES, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE OSTWALT, ALEXIS ROSE
17997344 BINDER COMPOSITION FOR POWER STORAGE DEVICE, SLURRY FOR POWER STORAGE DEVICE ELECTRODE, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE EGWIM, KELECHI CHIDI

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18031066 HYDROGENATED PETROLEUM RESIN, RUBBER ADDITIVE, UNCROSSLINKED RUBBER COMPOSITION, CROSSLINKED RUBBER, AND TIRE HEINCER, LIAM J 2d overdue
18683865 POWER STORAGE DEVICE BINDER COMPOSITION, POWER STORAGE DEVICE ELECTRODE SLURRY, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE DINH, BACH T
18293980 MODIFIED CONJUGATED DIENE-BASED POLYMER AND METHOD FOR PRODUCING SAME, POLYMER COMPOSITION, CROSS-LINKED PRODUCT, AND TIRE OLADAPO, TAIWO
18565249 PETROLEUM RESIN, ADDITIVE FOR RUBBER, UNCROSSLINKED RUBBER COMPOSITION, AND CROSSLINKED RUBBER MOORE, MARGARET G
18550586 CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING SAME, POLYMER COMPOSITION, CROSS-LINKED PRODUCT, AND TIRE PAK, HANNAH J
17997344 BINDER COMPOSITION FOR POWER STORAGE DEVICE, SLURRY FOR POWER STORAGE DEVICE ELECTRODE, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE EGWIM, KELECHI CHIDI

Top Art Units

Art UnitApps
6221 1
1764 1
1767 1
1762 1
1722 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18683865 POWER STORAGE DEVICE BINDER COMPOSITION, POWER STORAGE DEVICE ELECTRODE SLURRY, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE DINH, BACH T §103 Non-Final OA Pending Feb 15, 2024
18293980 MODIFIED CONJUGATED DIENE-BASED POLYMER AND METHOD FOR PRODUCING SAME, POLYMER COMPOSITION, CROSS-LINKED PRODUCT, AND TIRE OLADAPO, TAIWO §102§103 Non-Final OA Pending Jan 31, 2024
18565249 PETROLEUM RESIN, ADDITIVE FOR RUBBER, UNCROSSLINKED RUBBER COMPOSITION, AND CROSSLINKED RUBBER MOORE, MARGARET G §103 Non-Final OA Pending Nov 29, 2023
18555156 BINDER COMPOSITION FOR POWER STORAGE DEVICES, SLURRY FOR POWER STORAGE DEVICE ELECTRODES, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE OSTWALT, ALEXIS ROSE 6221 §102§103 Non-Final OA Pending Oct 12, 2023
18550586 CONJUGATED DIENE-BASED POLYMER, METHOD FOR PRODUCING SAME, POLYMER COMPOSITION, CROSS-LINKED PRODUCT, AND TIRE PAK, HANNAH J 1764 §103Other Non-Final OA Pending Sep 14, 2023
18031066 HYDROGENATED PETROLEUM RESIN, RUBBER ADDITIVE, UNCROSSLINKED RUBBER COMPOSITION, CROSSLINKED RUBBER, AND TIRE HEINCER, LIAM J 1767 §102§103 Non-Final OA 2d overdue Pending Apr 10, 2023
17997344 BINDER COMPOSITION FOR POWER STORAGE DEVICE, SLURRY FOR POWER STORAGE DEVICE ELECTRODE, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE EGWIM, KELECHI CHIDI 1762 §102§103 Final Rejection Pending Oct 27, 2022
17906456 BINDER FOR ALL-SOLID SECONDARY BATTERY, BINDER COMPOSITION FOR ALL-SOLID SECONDARY BATTERY, SLURRY FOR ALL-SOLID SECONDARY BATTERY, SOLID ELECTROLYTE SHEET FOR ALL-SOLID SECONDARY BATTERY AND PRODUCTION METHOD THEREOF, AND ALL-SOLID SECONDARY BATTERY AND PRODUCTION METHOD THEREOF JOHNSON, JONATHAN J 1722 §103 Non-Final OA 15d overdue Pending Sep 15, 2022

Managing Eneos Materials Corporation's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month