Prosecution Insights
Last updated: August 15, 2026

SK Geo Centric Co. Ltd.

12 pending office actions • 2 art units • 12 examiners • 0 of 12 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Portfolio Summary

12
Total Pending OAs
10
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

4
Overdue
0
Due this week
2
Due this month
1
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (2)Due ≤ 60 days (1)

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.

6
Hard (50%)
2
Medium (17%)
2
Easy (17%)
2
Unknown (17%)

Rejection Statute Mix

BucketCases
§103 only2 (17%)
§112 only1 (8%)
Double-patenting only1 (8%)
Multi-statute (no §101)6 (50%)
No statute on record2 (17%)

Industry Mix

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

8
Life Sciences
67% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
4
Business / Other
33% 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.

120 h
Manual time on pending OAs
24 h
Time saved (low, 20%)
42 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ILLING, CAITLIN NORINE 1 51.2% +45.4%
FLORES JR, DONALD M 1 76.7% +27.8%
VALENCIA, JUAN C 1 86.6% +7.6%
OLADAPO, TAIWO 1 53.0% +11.7%
CAMPANELL, FRANCIS C 1 72.8% +9.3%
TOOMER, CEPHIA D 1 74.2% +2.5%
NGUYEN, TAM M 1 77.2% +11.5%
MCAVOY, ELLEN M 1 72.9% +8.5%
DOYLE, BRANDI M 1 62.6% +11.8%
LENIHAN, JEFFREY S 1 73.3% +16.7%

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18705590 METHOD OF REFINING WASTE PLASTIC PYROLYSIS OIL AND WASTE PLASTIC PYROLYSIS OIL REFINING EQUIPMENT OLADAPO, TAIWO 17d overdue
18443301 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTIC PYROLYSIS OIL DOYLE, BRANDI M 17d overdue
18708596 REFINING METHOD OF WASTE PLASTIC PYROLYSIS OIL USING SULFUR SOURCE AND MOLYBDENUM-BASED HYDROGENATION CATALYST, AND CONTINUOUS OPERATION METHOD THEREOF VALENCIA, JUAN C 4d overdue
18749626 BIAXIALLY ORIENTED HIGH-DENSITY POLYETHYLENE MULTILAYER FILM AND MANUFACTURING METHOD THEREOF FLORES JR, DONALD M
18413181 Polyethylene Manufacturing Process LENIHAN, JEFFREY S
18386653 Ionomer Composition Containing Masterbatch and Glass Laminate Produced Using the Same HEINCER, LIAM J

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
18705590 METHOD OF REFINING WASTE PLASTIC PYROLYSIS OIL AND WASTE PLASTIC PYROLYSIS OIL REFINING EQUIPMENT OLADAPO, TAIWO 17d overdue
18443301 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTIC PYROLYSIS OIL DOYLE, BRANDI M 17d overdue
18629945 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS NGUYEN, TAM M 15d
19024359 Resin Composition Including Poly(Lactic-Co-Glycolic Acid) and Film Including the Same ILLING, CAITLIN NORINE
18749626 BIAXIALLY ORIENTED HIGH-DENSITY POLYETHYLENE MULTILAYER FILM AND MANUFACTURING METHOD THEREOF FLORES JR, DONALD M
18413181 Polyethylene Manufacturing Process LENIHAN, JEFFREY S

Top Art Units

Art UnitApps
1771 7
1781 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19024359 Resin Composition Including Poly(Lactic-Co-Glycolic Acid) and Film Including the Same ILLING, CAITLIN NORINE DP Non-Final OA Pending Jan 16, 2025
18749626 BIAXIALLY ORIENTED HIGH-DENSITY POLYETHYLENE MULTILAYER FILM AND MANUFACTURING METHOD THEREOF FLORES JR, DONALD M 1781 §102§103§112 Non-Final OA Pending Jun 21, 2024
18708596 REFINING METHOD OF WASTE PLASTIC PYROLYSIS OIL USING SULFUR SOURCE AND MOLYBDENUM-BASED HYDROGENATION CATALYST, AND CONTINUOUS OPERATION METHOD THEREOF VALENCIA, JUAN C 1771 §102§103 Non-Final OA 4d overdue Pending May 09, 2024
18705590 METHOD OF REFINING WASTE PLASTIC PYROLYSIS OIL AND WASTE PLASTIC PYROLYSIS OIL REFINING EQUIPMENT OLADAPO, TAIWO 1771 §103§112 Non-Final OA 17d overdue Pending Apr 29, 2024
18632288 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS CAMPANELL, FRANCIS C 1771 §112Other Non-Final OA 34d Pending Apr 11, 2024
18629942 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS TOOMER, CEPHIA D 1771 Final Rejection 13d Pending Apr 09, 2024
18629945 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS NGUYEN, TAM M 1771 §103Other Final Rejection 15d Pending Apr 09, 2024
18443305 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS MCAVOY, ELLEN M 1771 Other Non-Final OA 127d overdue Pending Feb 16, 2024
18443301 METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTIC PYROLYSIS OIL DOYLE, BRANDI M 1771 §103§112Other Non-Final OA 17d overdue Pending Feb 16, 2024
18413181 Polyethylene Manufacturing Process LENIHAN, JEFFREY S §102§103§112 Non-Final OA Pending Jan 16, 2024
18386653 Ionomer Composition Containing Masterbatch and Glass Laminate Produced Using the Same HEINCER, LIAM J §102§103 Non-Final OA Pending Nov 03, 2023
18371800 Process for Reducing Unsaturated Hydrocarbons in Aromatic Fraction Through Selective Hydrogenation SEIFU, LESSANEWORK T §103 Non-Final OA Pending Sep 22, 2023

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