Inventor
FRENTZEL RICHARD L
US31 patents
⚠️ This page may combine multiple inventors who share the name “FRENTZEL RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CELOTEX CORP
14 patentsUS4365024ADec 21, 1982
Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
CELOTEX CORP32 citations92
US4729850AMar 8, 1988
Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
CELOTEX CORP9 citations74
US4555442ANov 26, 1985
Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
CELOTEX CORP9 citations74
US4546034AOct 8, 1985
Metal catalyzed preparation of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP7 citations74
US4418158ANov 29, 1983
Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
CELOTEX CORP12 citations74
US4563499AJan 7, 1986
Extraction of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP4 citations63
US4522877AJun 11, 1985
Extraction of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP2 citations63
US4485194ANov 27, 1984
Extraction of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP4 citations63
US4481307ANov 6, 1984
Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
CELOTEX CORP6 citations63
US4438018AMar 20, 1984
Metal catalyzed preparation of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP3 citations63
US4412014AOct 25, 1983
Extraction of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP4 citations63
US4520140AMay 28, 1985
Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
CELOTEX CORP1 citations52
US4518719AMay 21, 1985
Metal catalyzed preparation of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP1 citations52
US4490489ADec 25, 1984
Metal catalyzed preparation of polyoxyalkylene surfactants for phenolic foam stabilization
CELOTEX CORP1 citations52
ADVANCED PROD INC
10 patentsUS5043102AAug 27, 1991
Conductive adhesive useful for bonding a semiconductor die to a conductive support base
ADVANCED PROD INC52 citations96
US5089173AFeb 18, 1992
Highly conductive polymer thick film compositions
ADVANCED PROD INC30 citations92
US5049313ASep 17, 1991
Thermoset polymer thick film compositions and their use as electrical circuitry
ADVANCED PROD INC36 citations92
US5057245AOct 15, 1991
Fast curing and storage stable thermoset polymer thick film compositions
ADVANCED PROD INC24 citations91
US4959178ASep 25, 1990
Actinic radiation-curable conductive polymer thick film compositions and their use thereof
ADVANCED PROD INC61 citations91
US5200264AApr 6, 1993
Thermoset polymer thick film compositions and their use as electrical circuitry
ADVANCED PROD INC14 citations74
US5141777AAug 25, 1992
Highly conductive polymer thick film compositions
ADVANCED PROD INC10 citations74
US5112687AMay 12, 1992
Highly conductive polymer thick film compositions
ADVANCED PROD INC11 citations74
US5139819AAug 18, 1992
Fast curing and storage stable thermoset polymer thick film compositions
ADVANCED PROD INC7 citations72
US5114796AMay 19, 1992
Fast curing and storage stable thermoset polymer thick film compositions
ADVANCED PROD INC11 citations72
OLIN CORP
4 patentsUS4460738AJul 17, 1984
Preparation of carboxylic acid-containing polyurethane prepolymers and aqueous dispersions thereof
OLIN CORP45 citations88
US4590255AMay 20, 1986
Preparation of ionomers and polyurethane elastomers from carboxylic acid-containing monoether and polyether polyol addition products
OLIN CORP9 citations74
US4521615AJun 4, 1985
Preparation of carboxylic acid-containing monoether and polyether polyol addition products
OLIN CORP10 citations74
US4595458AJun 17, 1986
Process for using selected fatty acid adducts of a 1,2,4-triazole as sizing or waterproofing agents for cellulosic materials
OLIN CORP2 citations62