Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for producing shell catalysts for the catalytic vapor-phase oxidation of aromatic hydrocarbons and catalysts obtained in such a manner

Method for producing shell catalysts for the catalytic vapor-phase oxidation of aromatic hydrocarbons and catalysts obtained in such a manner

US Patent 6528683 · Granted Mar 4, 2003

Estimated economic value: $488,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Devices for cultivating cells coated with a copolymer of polyethyleneglykol (met2025
Method for the production of ethyleneamines2025
Increasing the catalyst selectivity in the continuous hydrogenation of nitro com2022
Method for producing ethyleneamines2022
Method for the production of ethyleneamines2021
Process for the conversion of monoethanolamine to ethylenediamine employing a co2021
Process for the conversion of ethylene glycol to ethylenediamine employing a zeo2021
Method for producing ethanolamines and/or ethyleneamines2020
Method for producing mechanically stable catalysts for hydrogenating carbonyl co2020
Process for hydrogenating toluenediamine (TDA) tar2020
Catalyst and method for producing maleic anhydride2018
Process for preparing primary amines using an unsupported cobalt catalyst2018