Prosecution Insights
Last updated: July 17, 2026

Dongjin Semichem Co., Ltd.

9 pending office actions • 6 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Portfolio Summary

9
Total Pending OAs
2
Non-Final OAs
7
Final Rejections
0
Advisory / Quayle

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 only7 (78%)
§102 only2 (22%)

Industry Mix

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

8
Life Sciences
89% 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
11% 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
SHUKLA, KRUPA 1 15.2% +23.1%
TURNER, BRIAN 1 83.1% +4.6%
PAK, HANNAH J 1 78.1% +20.5%
NGUYEN, KHANH TUAN 1 74.4% +18.7%
DINH, BACH T 1 55.2% +31.6%
STONEHOCKER, VIRGINIA LEE 1 78.0% +11.7%
TRAYWICK, ANDREW PRESTON 1 71.9% +27.5%
CHU, JOHN S Y 1 77.1% +5.6%
EGWIM, KELECHI CHIDI 1 69.9% +13.9%

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
18751201 METHOD FOR FORMING AN INSULATING LAYER PATTERN, PRECURSORS USED IN PATTERN FORMATION AND A SEMICONDUCTOR DEVICE TURNER, BRIAN

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
19001472 COATING COMPOSITION CAPABLE OF BEING CURED AND THEN THERMOFORMED, AND PLASTIC PRODUCT USING SAME SHUKLA, KRUPA

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
19001472 COATING COMPOSITION CAPABLE OF BEING CURED AND THEN THERMOFORMED, AND PLASTIC PRODUCT USING SAME SHUKLA, KRUPA
18749761 INKJET RESIN COMPOSITION AND DISPLAY DEVICE PAK, HANNAH J
18746908 CONDUCTIVE AGENT SLURRY FOR SECONDARY BATTERY ELECTRODE, SECONDARY BATTERY ELECTRODE INCLUDING SAME, AND SECONDARY BATTERY NGUYEN, KHANH TUAN
18678236 SOLAR CELL AND METHOD OF FORMING THE SAME DINH, BACH T
18179742 LOW-REFRACTIVE-INDEX THERMOSETTING COMPOSITION, OPTICAL MEMBER FORMED THEREFROM, AND DISPLAY DEVICE STONEHOCKER, VIRGINIA LEE
18173765 POSITIVE PHOTOSENSITIVE RESIN COMPOSITION TRAYWICK, ANDREW PRESTON
18089140 POLYIMIDE-BASED COMPOSITION AND POLYIMIDE FILM EGWIM, KELECHI CHIDI

Top Art Units

Art UnitApps
1787 2
1737 2
1761 1
1726 1
1766 1
1762 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19001472 COATING COMPOSITION CAPABLE OF BEING CURED AND THEN THERMOFORMED, AND PLASTIC PRODUCT USING SAME SHUKLA, KRUPA 1787 §103 Final Rejection Pending Dec 25, 2024
18751201 METHOD FOR FORMING AN INSULATING LAYER PATTERN, PRECURSORS USED IN PATTERN FORMATION AND A SEMICONDUCTOR DEVICE TURNER, BRIAN §103 Non-Final OA Pending Jun 22, 2024
18749761 INKJET RESIN COMPOSITION AND DISPLAY DEVICE PAK, HANNAH J 1787 §103 Non-Final OA Pending Jun 21, 2024
18746908 CONDUCTIVE AGENT SLURRY FOR SECONDARY BATTERY ELECTRODE, SECONDARY BATTERY ELECTRODE INCLUDING SAME, AND SECONDARY BATTERY NGUYEN, KHANH TUAN 1761 §103 Final Rejection Pending Jun 18, 2024
18678236 SOLAR CELL AND METHOD OF FORMING THE SAME DINH, BACH T 1726 §103 Final Rejection Pending May 30, 2024
18179742 LOW-REFRACTIVE-INDEX THERMOSETTING COMPOSITION, OPTICAL MEMBER FORMED THEREFROM, AND DISPLAY DEVICE STONEHOCKER, VIRGINIA LEE 1766 §103 Final Rejection Pending Mar 07, 2023
18173765 POSITIVE PHOTOSENSITIVE RESIN COMPOSITION TRAYWICK, ANDREW PRESTON 1737 §103 Final Rejection Pending Feb 23, 2023
18090313 COMPOUND, RESIST UNDERLAYER FILM COMPOSITION INCLUDING SAME, AND RESIST UNDERLAYER FILM CHU, JOHN S Y 1737 §102 Final Rejection Pending Dec 28, 2022
18089140 POLYIMIDE-BASED COMPOSITION AND POLYIMIDE FILM EGWIM, KELECHI CHIDI 1762 §102 Final Rejection Pending Dec 27, 2022

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