Inventor

WEGMAN RICHARD W

US21 patents

⚠️ This page may combine multiple inventors who share the name “WEGMAN RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEGMAN RICHARD W

UNION CARBIDE CHEM PLASTIC

Carbonylation reaction and catalyst therefor

Hydrogenation with Cu-Al catalysts

Hydrogenation with Cu-Al catalysts

Cu-al catalyst for hydrogenation

Carbonylation reaction catalysts

Process for removing dienes from ethylene propylene diene monomer resins

Production of carboxylic acids from alcohols using rhodium complex catalysts and organic ester source

Production of carboxylic acids from organic formate esters using rhodium complex catalysts

Production of acetate esters from alcohols using rhodium complex catalysts

UNION CARBIDE CORP

Alcohol homologation

Production of carboxylic acids from alcohols using rhodium complex catalysts

Production of carboxylic anhydrides from methyl carboxlyates using rhodium complex catalysts

Acetaldehyde process

Production of aldehydes from organic acid esters

Process for making aldehydes from ketals

Hydroformylation process

Synthesis of aldehydes from alcohols

BRAMMER MICHAEL A

Hydroformylation process

SHELL OIL CO

Process for making aldehydes from diesters of carbonic acid

WEGMAN RICHARD W

Gas phase hydroformylation process

SAWREY JEFFREY S

Method to make methyl isobutyl ketone and diisobutyl ketone