Grinstein; Reuben H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Grinstein; Reuben H..The latest application filed is for "polymeric thickeners for aqueous compositions".

Company Profile

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Grinstein; Reuben H. - Blue Bell PA
Grinstein; Reuben H. - Tucson AZ
Grinstein; Reuben H. - Denville NJ

*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
Polymeric thickeners for aqueous compositions Grant 6,649,733 - Wiggins , et al. November 18, 2	2003-11-18
Self-dispersing curable epoxy resins, dispersions made therewith, and coating compositions made therefrom Grant 6,303,672 - Papalos , et al. October 16, 2	2001-10-16
Self-dispersing curable epoxy resins, dispersions made therewith, and coating compositions made therefrom Grant 6,294,596 - Papalos , et al. September 25, 2	2001-09-25
Polymeric thickeners for aqueous compositions Grant 6,057,388 - Wiggins , et al. May 2, 2	2000-05-02
Method of preparing inorganic pigment dispersions Grant 5,877,253 - Matta , et al. March 2, 1	1999-03-02
Self-dispersing curable epoxy resins, dispersions made therewith, and coating compositions made therefrom Grant 5,763,506 - Papalos , et al. June 9, 1	1998-06-09
Self-dispersing curable epoxy resins, dispersions made therewith, and coating compositions made therefrom Grant 5,604,269 - Papalos , et al. February 18, 1	1997-02-18
Polythiols and use as epoxy resin curing agents Grant 4,927,902 - Johnson , et al. May 22, 1	1990-05-22
Polythiols and use as epoxy resin curing agents Grant 4,879,414 - Johnson , et al. November 7, 1	1989-11-07

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