Inventor

ELLIS WILLIAM C

US25 patents

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

ELLIS WILLIAM C

CHEVRON PHILLIPS CHEMICAL CO LP

Chromium-catalyzed production of alcohols from hydrocarbons

Surfactant as titanation ligand

Surfactant as titanation ligand

Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts

Aqueous titanation of Cr/silica catalysts by the use of acetylacetonate and another ligand

Chromium-catalyzed production of alcohols from hydrocarbons

Rapid activation process and activation treatments for chromium catalysts for producing high melt index polyethylenes

Chromium-catalyzed production of alcohols from hydrocarbons

Surfactant as titanation ligand

Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts

Aqueous titanation of Cr/silica catalysts by the use of acetylacetonate and another ligand

Amino acid chelates of titanium and use thereof in aqueous titanation of polymerization catalysts

Surfactant as titanation ligand

Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes

Chromium-catalyzed production of alcohols from hydrocarbons

Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons

Rapid activation process and activation treatments for chromium catalysts for producing high melt index polyethylenes

Aqueous titanation of cr/silica catalysts by the use of acetylacetonate and another ligand

Transition metal-catalyzed production of alcohol and carbonyl compounds from hydrocarbons

Chromium-catalyzed production of alcohols from hydrocarbons

Chromium-catalyzed production of alcohols from hydrocarbons

Chromium-catalyzed production of alcohols from hydrocarbons

Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes

PENNWALT CORP

Power driven flexible shaft clutch assembly

Flexible shaft assembly with universal adapter