Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Low nitrogen concentration carbonaceous material and manufacturing method thereof

Low nitrogen concentration carbonaceous material and manufacturing method thereof

US Patent 6881680 · Granted Apr 19, 2005

Estimated economic value: $104,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Plant activator containing amino acid or salt thereof, and oligosaccharide, and 2025
Plant vitalizing agent containing exogenous elicitor and endogenous elicitor and2025
Methods for producing chitin oligomer, N-acetylglucosamine, and 1-O-alkyl-N-acet2023
Method for producing inositol derivative2022
Joined material and method of manufacturing same2022
Anti-aging agent and anti-aging composition for skin2021
Susceptor2017
Pre-treatment method for plant biomass hydrolysis reaction raw materials and pla2016
Catalyst for hydrolyzing cellulose or hemicellulose and method for producing sug2015
Process for producing succinic acid2011
High purity carbonaceous material and ceramic coated high purity carbonaceous ma2009
Silicon carbide-coated carbonaceous material and carbonaceous material to be coa2008