Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Carrier-supported catalyst and process for making monocarboxylic anhydrides

Carrier-supported catalyst and process for making monocarboxylic anhydrides

US Patent 4906415 · Granted Mar 6, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Security document and manufacturing method thereof2023
Optically variable security threads and stripes2019
Optically variable magnetic security threads and stripes2019
Security threads and stripes2018
Optically variable security threads and stripes2017
Method of preparing ethylene polymers by controlled high pressure polymerization2017
Optically variable security threads and stripes2017
Security thread or stripe comprising oriented magnetic particles in ink, and met2015
Polymer production at supercritical conditions2008
Polymer production at supercritical conditions2008
Process for the production of ethylene co-polymers1999
Process for separating hydrogen halides from gases containing sulphur dioxide1999