Inventor
JOHNSON BRYCE V
US12 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON BRYCE V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STANDARD OIL CO INDIANA
5 patentsUS4581342AApr 8, 1986
Supported olefin polymerization catalyst
STANDARD OIL CO INDIANA194 citations97
US4526882AJul 2, 1985
Mixed ester retreated propylene polymerization catalyst
STANDARD OIL CO INDIANA10 citations73
US4431572AFeb 14, 1984
Retreating comminuted olefin polymerization catalyst with a titanium (IV) compound, a chlorocarbon and an ester
STANDARD OIL CO INDIANA7 citations73
US4567155AJan 28, 1986
Olefin polymerization catalyst system producing polymer with low active chloride
STANDARD OIL CO INDIANA15 citations72
US4431570AFeb 14, 1984
Retreating comminuted olefin polymerization catalyst with a titanium (IV) compound and an ester
STANDARD OIL CO INDIANA5 citations62
AMOCO CORP
4 patentsUS4866022ASep 12, 1989
Olefin polymerization catalyst
AMOCO CORP151 citations98
US4657882AApr 14, 1987
Supported olefin polymerization catalyst produced from a magnesium alkyl/organophosphoryl complex
AMOCO CORP194 citations98
US5013702AMay 7, 1991
Olefin polymerization catalyst
AMOCO CORP58 citations96
US4988656AJan 29, 1991
Olefin polymerization catalyst
AMOCO CORP59 citations96
MINNESOTA MINING & MFG
3 patentsUS4855360AAug 8, 1989
Extrudable thermoplastic hydrocarbon polymer composition
MINNESOTA MINING & MFG149 citations98
US4863983ASep 5, 1989
Extrudable thermoplastic hydrocarbon polymer composition
MINNESOTA MINING & MFG56 citations92
US4983677AJan 8, 1991
Extrudable thermoplastic hydrocarbon polymer composition
MINNESOTA MINING & MFG29 citations89