Kay; Edward L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kay; Edward L..The latest application filed is for "polyurethanes containing amine salts".

Company Profile

0.12.0

Kay; Edward L. - Akron OH

*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
Polyurethanes containing amine salts Grant 4,742,100 - Kay , et al. May 3, 1	1988-05-03
Fine grinding guayule shrub-solvent slurry Grant 4,739,037 - Kay , et al. April 19, 1	1988-04-19
Extraction of rubber and/or resin from rubber containing plants with a monophase solvent mixture Grant 4,684,715 - Kay , et al. August 4, 1	1987-08-04
Synthetic rubber with guayule resin stabilization Grant 4,647,607 - Kay , et al. March 3, 1	1987-03-03
Nucleation of urethane compositions Grant 4,618,667 - Kay , et al. October 21, 1	1986-10-21
Polyurethane prepolymer comprising the reaction product of at least two active hydrogen containing substances with polyisocyanate Grant 4,604,445 - Kay , et al. August 5, 1	1986-08-05
Synergistic additive combination for guayule rubber stabilization Grant 4,568,711 - Kay , et al. February 4, 1	1986-02-04
Methods for storage of guayule plant material Grant 4,530,995 - Gutierrez , et al. July 23, 1	1985-07-23
Process for extracting rubber and by-products from guayule and guayule-like shrubs Grant 4,526,959 - Kay , et al. July 2, 1	1985-07-02
Process for extracting rubber and by-products from guayule and guayule-like shrubs Grant 4,435,337 - Kay , et al. March 6, 1	1984-03-06
Aqueous storage systems for storage of ground guayule plant material Grant 4,424,171 - Gutierrez , et al. January 3, 1	1984-01-03
Processing of guayule material by volatilizing and heating steps Grant 4,376,853 - Gutierrez , et al. March 15, 1	1983-03-15

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