Inventor · disambiguated record
Curtis P. Smith
Also filed as: SMITH CURTIS P
28 granted patents·610 citations·filing 1974–1995
97Inventor score
Top patents by PatentIndex Score
28 records- 0198US5096993AThermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalystsOLIN CORP·Filed 1990·Granted Mar 17, 1992·137 cites·20 claims
- 0297US5185420AThermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalystsOLIN CORP·Filed 1992·Granted Feb 9, 1993·120 cites·20 claims
- 0391US5340902ASpandex fibers made using low unsaturation polyolsOLIN CORP·Filed 1993·Granted Aug 23, 1994·50 cites·21 claims
- 0488US4257996AProcess for preparing particle board and polyisocyanate-phosphorus compound release agent composition thereforUPJOHN CO·Filed 1980·Granted Mar 24, 1981·48 cites·22 claims
- 0587US4169196AProcess for improving thermoplastic polyurethanesUPJOHN CO·Filed 1977·Granted Sep 25, 1979·38 cites·7 claims
- 0685US4156065ACatalytic condensation of isocyanates and carboxylic acids or anhydridesUPJOHN CO·Filed 1977·Granted May 22, 1979·32 cites·14 claims
- 0783US4143063APreparation of carbodiimide-containing polyisocyanatesUPJOHN CO·Filed 1978·Granted Mar 6, 1979·30 cites·8 claims
- 0883US4010209AProcessUPJOHN CO·Filed 1975·Granted Mar 1, 1977·13 cites·13 claims
- 0978US5221743AProcess for producing isocyanurates by cyclotrimerizing isocyanates using polymer-bound catalystsOLIN CORP·Filed 1992·Granted Jun 22, 1993·24 cites·18 claims
- 1076US4137386ACompounds and processUPJOHN CO·Filed 1978·Granted Jan 30, 1979·19 cites·2 claims
- 1172US4112014AO,O'-Bis(hydroxyalkyl) N,N-di(lower-alkyl)aminomethane phosphonatesUPJOHN CO·Filed 1977·Granted Sep 5, 1978·7 cites·4 claims
- 1265US4202946AFire retardant polyurethanes prepared from hydroxy substituted aminomethanephosphonatesUPJOHN CO·Filed 1978·Granted May 13, 1980·5 cites·5 claims
- 1364US5315004AProcess for producing uretidione dimers of isocyanates using catalysts which are bound to inorganic matricesOLIN CORP·Filed 1993·Granted May 24, 1994·13 cites·17 claims
- 1463US4381364AFlame retardant tertiary polymer blendUPJOHN CO·Filed 1982·Granted Apr 26, 1983·18 cites·15 claims
- 1560US4105642APreparation of carbodiimide in presence of phospholene catalystsUPJOHN CO·Filed 1977·Granted Aug 8, 1978·8 cites·2 claims
- 1654US4105643APreparation of carbodiimide in presence of phospholene catalystsUPJOHN CO·Filed 1977·Granted Aug 8, 1978·6 cites·2 claims
- 1754US3953510AMethod for the preparation of alkoxyanilinesOLIN CORP·Filed 1974·Granted Apr 27, 1976·4 cites·13 claims
- 1848US4098973ACompounds and processUPJOHN CO·Filed 1977·Granted Jul 4, 1978·6 cites·3 claims
- 1946US4068055ACompounds and processUPJOHN CO·Filed 1977·Granted Jan 10, 1978·4 cites·3 claims
- 2045US4226958AProcess for preparing organo-arsenic derivatives of polystyrene and related polymersUPJOHN CO·Filed 1979·Granted Oct 7, 1980·5 cites·19 claims
- 2145US4202779AMixture of bis(2-hydroxyalkyl) N,N-di(lower alkyl)aminomethanephosphonates with polyolsUPJOHN CO·Filed 1978·Granted May 13, 1980·5 cites·4 claims
- 2240US6160076ACross-linked aqueous polyurethane dispersions containing dimer/trimerARCO CHEM TECH·Filed 1995·Granted Dec 12, 2000·8 cites·20 claims
- 2337US4068065ACompounds and processUPJOHN CO·Filed 1977·Granted Jan 10, 1978·2 cites·2 claims
- 2435US4173602AProcess for preparing spirocyclic phosphorus compoundsUPJOHN CO·Filed 1978·Granted Nov 6, 1979·2 cites·3 claims
- 2534US5461020ADialkyl amino pyridine catalysts which are bound to inorganic matrices and processes for their preparationOLIN CORP·Filed 1994·Granted Oct 24, 1995·2 cites·15 claims
- 2633US6133399AAqueous polyurethane dispersions containing dimer/trimerARCO CHEM TECH·Filed 1994·Granted Oct 17, 2000·3 cites·14 claims
- 2729US6136941AAqueous polyurethane dispersions containing dimer/trimerARCO CHEM TECH·Filed 1995·Granted Oct 24, 2000·1 cites·6 claims
- 2829US4223111AProcess for preparing arylarsine substituted polystyreneUPJOHN CO·Filed 1979·Granted Sep 16, 1980·0 cites·11 claims
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