Knopf; Robert J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Knopf; Robert J..The latest application filed is for "continuous process for producing secondary alcohols and carboxylic acid esters".

Company Profile

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Knopf; Robert J. - St. Albans WV
Knopf; Robert J. - Saint Albans WV

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Continuous process for producing secondary alcohols and carboxylic acid esters Grant 4,927,954 - Knopf , et al. May 22, 1	1990-05-22
Alkoxylation using calcium catalysts and products therefrom Grant 4,886,917 - Knopf , et al. December 12, 1	1989-12-12
Alkoxylation using calcium catalysts and products therefrom Grant 4,820,673 - Knopf , et al. April 11, 1	1989-04-11
Carboxylated poly(oxyalkylenes) Grant 4,528,334 - Knopf , et al. July 9, 1	1985-07-09
(N-Substituted carbamoyloxy) alkanoyloxyalkyl acrylate esters Grant 4,340,497 - Knopf July 20, 1	1982-07-20
High solids compositions containing ester diol alkoxylate and aqueous acrylic latex Grant 4,243,569 - Koleske , et al. January 6, 1	1981-01-06
Process for producing shaped polyurethane hydrogel articles Grant 4,209,605 - Hoy , et al. June 24, 1	1980-06-24
Gradient polymers of two or more cyclic, organic, ring-opening, addition polymerizable monomers and methods for making same Grant 4,195,167 - Knopf , et al. March 25, 1	1980-03-25
Isocyanate derivatives of ester diol alkoxylates and compositions thereof Grant 4,188,477 - Smith , et al. February 12, 1	1980-02-12
Polyurethane hydrogels having enhanced wetting rates Grant 4,182,827 - Jones , et al. January 8, 1	1980-01-08

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