Inventor · name-matched record
DESPEN DANIEL J
6 granted patents·0 citations·filing 2021–2024
78Inventor score
Technology areasC01B
Files withCARBON TECH HOLDINGS LLC6
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
6 records- 0195US12577488B2Systems and apparatus for production of high-carbon biogenic reagentsCARBON TECH HOLDINGS LLC·Filed 2024·Granted Mar 17, 2026·0 cites·19 claims
- 0288US12577487B2High-carbon biogenic reagents and uses thereofCARBON TECH HOLDINGS LLC·Filed 2022·Granted Mar 17, 2026·0 cites·12 claims
- 0382US12570912B2High-carbon biogenic reagents and uses thereofCARBON TECH HOLDINGS LLC·Filed 2021·Granted Mar 10, 2026·0 cites·11 claims
- 0482US12529003B2High-carbon biogenic reagents and uses thereofCARBON TECH HOLDINGS LLC·Filed 2021·Granted Jan 20, 2026·0 cites·12 claims
- 0582US12516262B2High-carbon biogenic reagents and uses thereofCARBON TECH HOLDINGS LLC·Filed 2021·Granted Jan 6, 2026·0 cites·7 claims
- 0679US12551866B2Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediatesCARBON TECH HOLDINGS LLC·Filed 2021·Granted Feb 17, 2026·0 cites·1 claims
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Identity basis: exact name match across USPTO filings. How scoring works →