Weyland; Peter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Weyland; Peter.The latest application filed is for "polyurethane dispersions and use thereof".

Company Profile

0.10.3

Weyland; Peter - Frankenthal DE
Weyland, Peter - Frakenthal 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
Carbodiimides with carboxyl or carboxylate groups Grant 7,049,001 - Haberle , et al. May 23, 2	2006-05-23
Polyurethane dispersions and use thereof App 20040236011 - Haeberle, Karl ; et al.	2004-11-25
Carbodiimides with carboxyl or carboxylate groups Grant 6,730,807 - Haberle , et al. May 4, 2	2004-05-04
Mixtures of semi-esters of polybasic organic acids and long-chain alkanols, the production and the use thereof App 20030109741 - Weyland, Peter ; et al.	2003-06-12
Carbodiimides with carboxyl or carboxylate groups App 20030088030 - Haberle, Karl ; et al.	2003-05-08
Aqueous polyurethane formulations Grant 5,401,582 - Weyland , et al. March 28, 1	1995-03-28
Aqueous dispersions of polyurethanes which are crosslinkable by the action of high energy radiation Grant 5,135,963 - Haeberle , et al. August 4, 1	1992-08-04
Polyester polyols liquid at room temperature and their preparation and use in preparing plastics by polyisocyanate addition polymerization Grant 4,778,830 - Streu , et al. October 18, 1	1988-10-18
Process for the preparation of flexible polyurethane foams employing polyester-polyether polyol mixtures Grant 4,374,935 - Decker , et al. February 22, 1	1983-02-22
Process for the preparation of flexible polyurethane foams with improved resistance to hydrolysis and good die cutability Grant 4,362,825 - Grabhoefer , et al. December 7, 1	1982-12-07
Process for the preparation of cellular polymers having urethane groups, isocyanurate groups, or both Grant 4,302,551 - Horn , et al. November 24, 1	1981-11-24
Storage-stable prepolymers sprayable from a pressure vessel Grant 4,258,140 - Horacek , et al. March 24, 1	1981-03-24
Process for the manufacture of flexible polyurethane foams with high load-bearing and high energy-absorption capacity Grant 4,237,240 - Jarre , et al. December 2, 1	1980-12-02

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