Gress; Wolfgang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gress; Wolfgang.The latest application filed is for "production of thickening agents in liquid state".

Company Profile

0.8.0

Gress; Wolfgang - Wuppertal DE
Gress; Wolfgang - Wuppertal-Elberfeld DE

*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
Production of thickening agents in liquid state Grant 5,959,013 - Conradi , et al. September 28, 1	1999-09-28
Use of partial esters of oligoglycerols with fatty acids as pigment dispersants for water-based lacquer dispersions Grant 5,336,313 - Bunte , et al. August 9, 1	1994-08-09
Paint binders Grant 5,233,020 - Hase , et al. August 3, 1	1993-08-03
Water dilutable leverler coating compositions Grant 4,977,207 - Hoefer , et al. December 11, 1	1990-12-11
Assistants for the preparation of pigment pastes and high-concentration, low viscosity pigment pastes Grant 4,373,964 - Linden , et al. February 15, 1	1983-02-15
Aqueous dispersions of alkyd and/or amino resins containing amine oxides Grant 4,171,293 - Eschwey , et al. October 16, 1	1979-10-16
Aqueous dispersions of alkyd and/or amino resins containing glycide and ethylene oxide adducts to hydrophobic compounds Grant 4,156,665 - Eschwey , et al. May 29, 1	1979-05-29
Method for improving the latent glass of latex paints Grant 4,132,694 - Heyden , et al. January 2, 1	1979-01-02

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