P

Inventor

EPSTEIN RONALD A

US12 patents
⚠️ This page may combine multiple inventors who share the name “EPSTEIN RONALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STAUFFER CHEMICAL CO

8 patents
US4347160AAug 31, 1982

Titanium halide catalyst system

STAUFFER CHEMICAL CO234 citations98
US4384984AMay 24, 1983

Titanium catalyst for polymerizing olefins

STAUFFER CHEMICAL CO12 citations73
US4364853ADec 21, 1982

Catalyst for polymerizing olefins

STAUFFER CHEMICAL CO8 citations73
US4354959AOct 19, 1982

Catalyst for polymerizing olefins

STAUFFER CHEMICAL CO10 citations73
US4325836AApr 20, 1982

Novel titanium halide containing catalyst

STAUFFER CHEMICAL CO18 citations73
US4713484ADec 15, 1987

Single phase carbonylation of aromatic halides to carboxylic acid salts

STAUFFER CHEMICAL CO9 citations72
US4614729ASep 30, 1986

Supported organometallic compounds for utilization in purification of fluids

STAUFFER CHEMICAL CO7 citations68
US4668816AMay 26, 1987

High yield carbonylation of halo-hydrocarbons

STAUFFER CHEMICAL CO4 citations61

AKZO NOBEL NV

1 patent
US5895771AApr 20, 1999

Fluorinated alkoxy and/or aryloxy aluminates as cocatalysts for metallocene-catalyzed olefin polymerizations

AKZO NOBEL NV71 citations93

AKZO AMERICA INC

1 patent
US4761499AAug 2, 1988

Carbonylation of vinyl dihalides

AKZO AMERICA INC4 citations61

W R GRACE & CO —CONN

1 patent
US11014995B2May 25, 2021

Procatalyst composition made with a combination of internal electron donors

W R GRACE & CO —CONN0 citations56

AKZO NV

1 patent
US6288005B1Sep 11, 2001

Supported catalyst component for ethylene polymerization and copolymerization

AKZO NV0 citations50