Prosecution Insights
Last updated: May 29, 2026

Carbon Technology Holdings LLC

9 pending office actions • 5 art units • 7 examiners • 0 of 9 (0%) have an AI response strategy ready • 18 patents granted in the last 365 days

Portfolio Summary

9
Total Pending OAs
4
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
1
Due this month
4
Due in next 60 days
1
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. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (1)Due ≤ 60 days (4)Due later (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.

0
Hard (0%)
9
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only9 (100%)

Industry Mix

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

9
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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HINES, LATOSHA D 2 50.7% +22.6%
PULLEN, NIKOLAS TAKUYA 2 52.3% +9.5%
TOOMER, CEPHIA D 1 74.1% +2.4%
FORREST, MICHAEL 1 59.2% +13.4%
HENDRICKSON, STUART L 1 72.3% +8.0%
TAYLOR, JORDAN W 1 67.1% +40.1%
SIMKINS, SLONE ELIZABETH 1 70.8% +33.3%

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
17530734 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION SIMKINS, SLONE ELIZABETH 24d overdue
17982676 BIOCARBON COMPOSITIONS WITH OPTIMIZED COMPOSITIONAL PARAMETERS, AND PROCESSES FOR PRODUCING THE SAME FORREST, MICHAEL 9d overdue
17530778 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION TAYLOR, JORDAN W 33d
18121046 PROCESSES AND SYSTEMS FOR PRODUCING BIOCOKE IN A KINETIC INTERFACE REACTOR, AND BIOCOKE PRODUCED THEREFROM HINES, LATOSHA D 55d
17580012 REACTIVITY-MODERATED BIOCARBON PELLETS HINES, LATOSHA D 63d

Top Art Units

Art UnitApps
1771 3
1738 2
1733 2
1736 1
1735 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19180681 HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF TOOMER, CEPHIA D 1771 §103 Non-Final OA 55d Pending Apr 16, 2025
18121046 PROCESSES AND SYSTEMS FOR PRODUCING BIOCOKE IN A KINETIC INTERFACE REACTOR, AND BIOCOKE PRODUCED THEREFROM HINES, LATOSHA D 1771 §103 Non-Final OA 55d Pending Mar 14, 2023
17982676 BIOCARBON COMPOSITIONS WITH OPTIMIZED COMPOSITIONAL PARAMETERS, AND PROCESSES FOR PRODUCING THE SAME FORREST, MICHAEL 1738 §103 Non-Final OA 9d overdue Pending Nov 08, 2022
17673998 CARBON-NEGATIVE METALLURGICAL PRODUCTS HENDRICKSON, STUART L 1736 §103 Non-Final OA 8d Pending Feb 17, 2022
17580012 REACTIVITY-MODERATED BIOCARBON PELLETS HINES, LATOSHA D 1771 §103 Final Rejection 63d Pending Jan 20, 2022
17530778 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION TAYLOR, JORDAN W 1738 §103 Final Rejection 33d Pending Nov 19, 2021
17530734 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION SIMKINS, SLONE ELIZABETH 1735 §103 Final Rejection 24d overdue Pending Nov 19, 2021
17531428 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION PULLEN, NIKOLAS TAKUYA 1733 §103 Final Rejection 34d Pending Nov 19, 2021
17485356 BIO-REDUCTION OF METAL ORES INTEGRATED WITH BIOMASS PYROLYSIS PULLEN, NIKOLAS TAKUYA 1733 §103 Final Rejection 5d overdue Pending Sep 25, 2021

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