Prosecution Insights
Last updated: October 04, 2026

Posco Jk Solid Solution Co. Ltd.

Technology area: Chemistry & Materials

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

Analysis

Posco Jk Solid Solution Co. Ltd. is currently engaged in patent prosecution within the Chemistry & Materials technology area. The company has 1 pending office action, which is being handled by 1 distinct examiner. This action is situated within 1 distinct art unit, reflecting a concentrated effort to secure patent rights for a specific chemical or material science innovation. The limited scope of pending actions suggests a focused entry into the U.S. patent system.

The busiest examiner for this portfolio is LI, AIQUN, who is currently managing 1 pending office action. As there is 1 distinct examiner involved in the company's current prosecution, the outcome of the pending application is dependent on this review. This concentration allows the company to develop a targeted response strategy. The involvement of 1 distinct art unit further indicates that the technology is classified within a specific technical niche of Chemistry & Materials.

For the practitioner, the presence of 1 pending office action means that resources can be dedicated to a set of examiner concerns. The focus on LI, AIQUN, who handles 1 pending case, simplifies the prosecution landscape. With the current workload, the company is at a manageable stage in its patent acquisition process, requiring a precise technical response to the 1 pending case to move toward allowance.

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
0
Due this month
0
Due in next 60 days
1
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
LI, AIQUN 1 63.8% +23.1%

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
18029055 SULFIDE-BASED SOLID ELECTROLYTE FOR ALL-SOLID LITHIUM SECONDARY BATTERY AND METHOD FOR PREPARING SULFIDE-BASED SOLID ELECTROLYTE LI, AIQUN 70d

Top Art Units

Art UnitApps
1766 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18029055 SULFIDE-BASED SOLID ELECTROLYTE FOR ALL-SOLID LITHIUM SECONDARY BATTERY AND METHOD FOR PREPARING SULFIDE-BASED SOLID ELECTROLYTE LI, AIQUN 1766 §103 Final Rejection 70d Pending Mar 28, 2023

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