Prosecution Insights
Last updated: August 16, 2026

Soulbrain Co., Ltd.

11 pending office actions • 8 art units • 9 examiners • 0 of 11 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
8
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 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
2
Due in next 60 days
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 30 days (1)Due ≤ 60 days (2)

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.

3
Hard (27%)
8
Medium (73%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only6 (55%)
Double-patenting + other2 (18%)
Multi-statute (no §101)3 (27%)

Industry Mix

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

7
Life Sciences
64% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
9% of docket
0
Mechanical / Eng
0% of docket
3
Business / Other
27% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LAW, NGA LEUNG V 2 56.5% +20.9%
CARVALHO JR., ARMINDO 2 48.4% +34.1%
PENNY, TABATHA L 1 45.4% +22.6%
BAKSHI, PANCHAM 1 77.0% +30.2%
STARK, JARRETT J 1 70.5% +11.3%
LUSTGRAAF, BENJAMIN T 1 57.6% +17.6%
RUTISER, CLAIRE A 1 42.0% +21.7%
EGGERDING, ALIX ECHELMEYER 1 57.6% +17.7%
HEINCER, LIAM J 1 55.7% +26.0%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19159341 METHOD OF FORMING THIN FILM, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING THE SAME PENNY, TABATHA L
19109585 SHIELDING COMPOUND, METHOD OF FORMING THIN FILM USING SHIELDING COMPOUND, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING METHOD BAKSHI, PANCHAM
18269518 ELECTROLYTE AND SECONDARY BATTERY INCLUDING THE SAME RUTISER, CLAIRE A

Interview Candidates (11)

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
18208389 ELECTROLYTE SOLUTION AND SECONDARY BATTERY COMPRISING THE SAME EGGERDING, ALIX ECHELMEYER 16d
18277075 METAL THIN-FILM PRECURSOR COMPOSITION, METHOD OF FORMING THIN FILM USING METAL THIN-FILM PRECURSOR COMPOSITION, AND SEMICONDUCTOR SUBSTRATE FABRICATED USING METHOD STARK, JARRETT J 42d
18014452 GROWTH INHIBITOR FOR FORMING THIN FILM, METHOD OF FORMING THIN FILM USING GROWTH INHIBITOR, AND SEMICONDUCTOR SUBSTRATE FABRICATED BY METHOD HEINCER, LIAM J 60d
19159341 METHOD OF FORMING THIN FILM, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING THE SAME PENNY, TABATHA L
19281863 FILM QUALITY IMPROVER, METHOD OF FORMING THIN FILM USING FILM QUALITY IMPROVER, SEMICONDUCTOR SUBSTRATE FABRICATED USING METHOD, AND SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE LAW, NGA LEUNG V
19109585 SHIELDING COMPOUND, METHOD OF FORMING THIN FILM USING SHIELDING COMPOUND, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING METHOD BAKSHI, PANCHAM
18708305 FILM QUALITY IMPROVER, METHOD OF FORMING THIN FILM USING FILM QUALITY IMPROVER, SEMICONDUCTOR SUBSTRATE FABRICATED USING METHOD, AND SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE LAW, NGA LEUNG V
18627460 ELECTROLYTE AND SECOND BATTERY COMPRISING SAME CARVALHO JR., ARMINDO

Top Art Units

Art UnitApps
1712 1
1718 1
1717 1
2898 1
1727 1
1751 1
1729 1
1767 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19159341 METHOD OF FORMING THIN FILM, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING THE SAME PENNY, TABATHA L 1712 §103§112Other Non-Final OA Pending Aug 25, 2025
19281863 FILM QUALITY IMPROVER, METHOD OF FORMING THIN FILM USING FILM QUALITY IMPROVER, SEMICONDUCTOR SUBSTRATE FABRICATED USING METHOD, AND SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE LAW, NGA LEUNG V §102§103DP Non-Final OA Pending Jul 28, 2025
19109585 SHIELDING COMPOUND, METHOD OF FORMING THIN FILM USING SHIELDING COMPOUND, AND SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR DEVICE FABRICATED USING METHOD BAKSHI, PANCHAM 1718 §102§112 Non-Final OA Pending Mar 07, 2025
18708305 FILM QUALITY IMPROVER, METHOD OF FORMING THIN FILM USING FILM QUALITY IMPROVER, SEMICONDUCTOR SUBSTRATE FABRICATED USING METHOD, AND SEMICONDUCTOR DEVICE INCLUDING SEMICONDUCTOR SUBSTRATE LAW, NGA LEUNG V 1717 §102DP Non-Final OA Pending May 08, 2024
18627460 ELECTROLYTE AND SECOND BATTERY COMPRISING SAME CARVALHO JR., ARMINDO §103 Non-Final OA Pending Apr 05, 2024
18627456 ELECTROLYTE AND SECONDARY BATTERY COMPRISING SAME CARVALHO JR., ARMINDO §103 Non-Final OA Pending Apr 05, 2024
18277075 METAL THIN-FILM PRECURSOR COMPOSITION, METHOD OF FORMING THIN FILM USING METAL THIN-FILM PRECURSOR COMPOSITION, AND SEMICONDUCTOR SUBSTRATE FABRICATED USING METHOD STARK, JARRETT J 2898 §103 Final Rejection 42d Pending Sep 15, 2023
18269521 ELECTROLYTE AND SECONDARY BATTERY INCLUDING THE SAME LUSTGRAAF, BENJAMIN T 1727 §103 Non-Final OA Pending Jun 23, 2023
18269518 ELECTROLYTE AND SECONDARY BATTERY INCLUDING THE SAME RUTISER, CLAIRE A 1751 §103§112 Non-Final OA Pending Jun 23, 2023
18208389 ELECTROLYTE SOLUTION AND SECONDARY BATTERY COMPRISING THE SAME EGGERDING, ALIX ECHELMEYER 1729 §103 Final Rejection 16d Pending Jun 12, 2023
18014452 GROWTH INHIBITOR FOR FORMING THIN FILM, METHOD OF FORMING THIN FILM USING GROWTH INHIBITOR, AND SEMICONDUCTOR SUBSTRATE FABRICATED BY METHOD HEINCER, LIAM J 1767 §103 Final Rejection 60d Pending Jan 04, 2023

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