WEICHMANN; Josef

Patent Applications and Registrations

Patent applications and USPTO patent grants for WEICHMANN; Josef.The latest application filed is for "multi-component composition for manufacturing polyurethane/urea cementitious hybrid systems".

Company Profile

1.15.4

WEICHMANN; Josef - Trostberg DE
Weichmann; Josef - Pleiskirchen N/A 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
Multi-component Composition For Manufacturing Polyurethane/urea Cementitious Hybrid Systems App 20220098102 - XU; Hang ; et al.	2022-03-31
Use of cyclohexane polycarboxylic acid derivatives for removing dust from chemical construction products Grant 8,535,436 - Weichmann , et al. September 17, 2	2013-09-17
Use of Cyclohexane Polycarboxylic Acid Derivatives For Removing Dust From Chemical Construction Products App 20110209644 - Weichmann; Josef ; et al.	2011-09-01
Use Of Flexible Sealing Slurries For The Aftertreatment Of Fresh Concrete Slabs App 20110033625 - Weichmann; Josef	2011-02-10
Self-crosslinking high-molecular polyurethane dispersion App 20060183848 - Maier; Alois ; et al.	2006-08-17
Solvent-free polyurethane dispersion Grant 6,635,723 - Maier , et al. October 21, 2	2003-10-21
Powdery polyether carboxylate-based polymeric compositions Grant 6,620,879 - Albrecht , et al. September 16, 2	2003-09-16
Hybrid polyurethane-polymer dispersion with high film hardness, method for the production and the use thereof Grant 6,566,438 - Ingrisch , et al. May 20, 2	2003-05-20
Condensation products based on amino-s-triazines and the use thereof Grant 6,555,683 - Weichmann , et al. April 29, 2	2003-04-29
Copolymers based on unsaturated dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers Grant 6,211,317 - Albrecht , et al. April 3, 2	2001-04-03
Water-soluble or water-swellable copolymers containing sulfonic groups and methods of preparation Grant 6,187,887 - Albrecht , et al. February 13, 2	2001-02-13
Flow improving agents for binder suspensions containing cement Grant 6,150,437 - Wutz , et al. November 21, 2	2000-11-21
Redispersible polymer powders, method for their preparation and applications Grant 5,895,802 - Weichmann , et al. April 20, 1	1999-04-20
Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines Grant 5,891,983 - Albrecht , et al. April 6, 1	1999-04-06
Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives Grant 5,798,425 - Albrecht , et al. August 25, 1	1998-08-25
Water-soluble graft polymers Grant 5,739,212 - Wutz , et al. April 14, 1	1998-04-14
Flow improving agents for binder suspensions containing cement Grant 5,558,709 - Weichmann , et al. September 24, 1	1996-09-24
Thermostable polymers Grant 5,035,812 - Aignesberger , et al. July 30, 1	1991-07-30

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