Prosecution Insights
Last updated: April 19, 2026

Carbon Technology Holdings LLC

8 pending office actions

Portfolio Summary

8
Total Pending OAs
4
Final Rejections
4
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18491925 BIOMEDIA COMPOSITIONS FOR PEAT-REPLACEMENT PRODUCTS, AND PROCESSES FOR PRODUCING BIOMEDIA COMPOSITIONS QIAN, YUN 1738 Non-Final OA Oct 23, 2023
17982676 BIOCARBON COMPOSITIONS WITH OPTIMIZED COMPOSITIONAL PARAMETERS, AND PROCESSES FOR PRODUCING THE SAME FORREST, MICHAEL 1738 Non-Final OA Nov 08, 2022
17673998 CARBON-NEGATIVE METALLURGICAL PRODUCTS HENDRICKSON, STUART L 1736 Non-Final OA Feb 17, 2022
17580035 PROCESSES FOR PRODUCING BIOCARBON PELLETS WITH ADJUSTABLE GRINDABILITY INDEX PILCHER, JONATHAN L 1772 Non-Final OA Jan 20, 2022
17530734 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION SIMKINS, SLONE ELIZABETH 1735 Final Rejection Nov 19, 2021
17530778 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION TAYLOR, JORDAN W 1738 Final Rejection Nov 19, 2021
17531428 BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDROGEN PRODUCTION, AND/OR ACTIVATED-CARBON PRODUCTION PULLEN, NIKOLAS TAKUYA 1733 Final Rejection Nov 19, 2021
17485356 BIO-REDUCTION OF METAL ORES INTEGRATED WITH BIOMASS PYROLYSIS PULLEN, NIKOLAS TAKUYA 1733 Final Rejection Sep 25, 2021

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