Prosecution Insights
Last updated: October 25, 2026

Hanwha Solutions Corporation

Technology area: Chemistry & Materials

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Hanwha Solutions Corporation has 1 pending office action in Chemistry & Materials. The matter is assigned to 1 examiner and 1 art unit, creating a focused prosecution file.

TRINH, THANH TRUC is the busiest examiner, with 1 pending matter. Preparation can therefore center on the issues and examination record associated with that examiner.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

1
Total Pending OAs
0
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 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
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.

0
Hard (0%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (100%)

Industry Mix

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

1
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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRINH, THANH TRUC 1 22.1% +10.9%

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
18286513 PEROVSKITE SOLAR CELL AND MANUFACTURING METHOD THEREFOR TRINH, THANH TRUC 28d

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18286513 PEROVSKITE SOLAR CELL AND MANUFACTURING METHOD THEREFOR TRINH, THANH TRUC 28d

Top Art Units

Art UnitApps
1726 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18286513 PEROVSKITE SOLAR CELL AND MANUFACTURING METHOD THEREFOR TRINH, THANH TRUC 1726 §103 Final Rejection 28d Pending Oct 11, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Hanwha Solutions Corporation have?

Hanwha Solutions Corporation has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Hanwha Solutions Corporation applications?

Thanh Truc Trinh has the most, with 1 of Hanwha Solutions Corporation's pending office actions.

What technology area are Hanwha Solutions Corporation's patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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