Prosecution Insights
Last updated: October 25, 2026

SK Leaveo Co. Ltd.

Technology area: Chemistry & Materials

6 pending office actions • 6 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready

Analysis

SK Leaveo Co. Ltd. has 5 pending office actions in Chemistry & Materials. The matters are assigned to 5 examiners and 5 art units, indicating a fully distributed examination docket within the available data.

THOMPSON, CAMIE S is the busiest examiner, with 1 pending matter. Counsel should manage the matters independently while preserving consistent positions on shared chemistry or materials concepts.

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

Portfolio Summary

6
Total Pending OAs
2
Non-Final OAs
4
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.

2
Hard (33%)
3
Medium (50%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (50%)
Double-patenting only1 (17%)
Multi-statute (no §101)2 (33%)

Industry Mix

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

6
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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
THOMPSON, CAMIE S 1 73.7% +10.5%
IMANI, ELIZABETH MARY COLE 1 33.5% +24.9%
DU, SURBHI M 1 66.9% +29.1%
FANG, SHANE 1 76.6% +18.6%
KOLB, KATARZYNA I 1 45.3% +17.2%
NERANGIS, VICKEY M 1 56.6% +28.9%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18777564 ECO-FRIENDLY BIODEGRADABLE RESIN COMPOSITION AND BIODEGRADABLE NONWOVEN FABRIC IMANI, ELIZABETH MARY COLE —
18307018 BIODEGRADABLE POLYESTER RESIN, PREPERATION METHOD THEREOF, AND BIODEGRADABLE POLYESTER FILM COMPRISING SAME NERANGIS, VICKEY M —

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
18320208 BIODEGRADABLE POLYESTER RESIN COMPOSITION, BIODEGRADABLE POLYESTER FILM INCLUDING THE SAME AND BIODEGRADABLE MOLDED ARTICLE INCLUDING BIODEGRADABLE POLYESTER RESIN COMPOSITION DU, SURBHI M 19d
18810529 METHOD OF MANUFACTURING BIODEGRADABLE NONWOVEN FABRIC AND BIODEGRADABLE NONWOVEN FABRIC MANUFACTURED THEREBY THOMPSON, CAMIE S —
18777564 ECO-FRIENDLY BIODEGRADABLE RESIN COMPOSITION AND BIODEGRADABLE NONWOVEN FABRIC IMANI, ELIZABETH MARY COLE —
18320216 BIODEGRADABLE POLYESTER RESIN COMPOSITION AND BIODEGRADABLE MOLDED ARTICLE INCLUDING BIODEGRADABLE POLYESTER RESIN COMPOSITION FANG, SHANE —
18307802 BIODEGRADABLE AND POLYMERIZABLE POLYESTER COMPOSITION, BIODEGRADABLE POLYESTER RESIN OBTAINED THEREFROM, AND PREPARATION METHOD THEREOF KOLB, KATARZYNA I —
18307018 BIODEGRADABLE POLYESTER RESIN, PREPERATION METHOD THEREOF, AND BIODEGRADABLE POLYESTER FILM COMPRISING SAME NERANGIS, VICKEY M —

Top Art Units

Art UnitApps
1786 1
1789 1
1765 1
1766 1
1767 1
1764 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18810529 METHOD OF MANUFACTURING BIODEGRADABLE NONWOVEN FABRIC AND BIODEGRADABLE NONWOVEN FABRIC MANUFACTURED THEREBY THOMPSON, CAMIE S 1786 §103 Final Rejection — Pending Aug 21, 2024
18777564 ECO-FRIENDLY BIODEGRADABLE RESIN COMPOSITION AND BIODEGRADABLE NONWOVEN FABRIC IMANI, ELIZABETH MARY COLE 1789 §102§103 Final Rejection — Pending Jul 19, 2024
18320208 BIODEGRADABLE POLYESTER RESIN COMPOSITION, BIODEGRADABLE POLYESTER FILM INCLUDING THE SAME AND BIODEGRADABLE MOLDED ARTICLE INCLUDING BIODEGRADABLE POLYESTER RESIN COMPOSITION DU, SURBHI M 1765 §103 Final Rejection 19d Pending May 19, 2023
18320216 BIODEGRADABLE POLYESTER RESIN COMPOSITION AND BIODEGRADABLE MOLDED ARTICLE INCLUDING BIODEGRADABLE POLYESTER RESIN COMPOSITION FANG, SHANE 1766 DP Final Rejection — Pending May 19, 2023
18307802 BIODEGRADABLE AND POLYMERIZABLE POLYESTER COMPOSITION, BIODEGRADABLE POLYESTER RESIN OBTAINED THEREFROM, AND PREPARATION METHOD THEREOF KOLB, KATARZYNA I 1767 §103 Non-Final OA — Pending Apr 27, 2023
18307018 BIODEGRADABLE POLYESTER RESIN, PREPERATION METHOD THEREOF, AND BIODEGRADABLE POLYESTER FILM COMPRISING SAME NERANGIS, VICKEY M 1764 §102§103 Non-Final OA — Pending Apr 26, 2023

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Frequently Asked Questions

How many pending USPTO office actions does SK Leaveo Co. Ltd. have?

SK Leaveo Co. Ltd. has 6 pending office actions as of October 2026, spread across 6 art units and 6 examiners.

Which USPTO examiner handles the most SK Leaveo Co. Ltd. applications?

Camie S Thompson has the most, with 1 of SK Leaveo Co. Ltd.'s pending office actions.

What technology area are SK Leaveo Co. Ltd.'s patent applications in?

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

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