Goyert; Wilhelm

Patent Applications and Registrations

Patent applications and USPTO patent grants for Goyert; Wilhelm.The latest application filed is for "polyethers and their use as mold release agents for plastics".

Company Profile

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Goyert; Wilhelm - Leverkusen DE
Goyert; Wilhelm - Cologne 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
Polyethers and their use as mold release agents for plastics Grant 4,889,908 - Franke , et al. December 26, 1	1989-12-26
Process for the production of radiation-crosslinked thermoplastic polyurethanes Grant 4,762,884 - Goyert , et al. August 9, 1	1988-08-09
Process for the production of matte, non-blocking, thin-walled molded articles from linear thermoplastic polyurethane elasotomers containing polyadducts and their use Grant 4,656,199 - Niederdellmann , et al. April 7, 1	1987-04-07
Thermoplastic polyurethanes having a high heat stability, based on naphthylene diisocyanate, their production and their use Grant 4,521,582 - Goyert , et al. June 4, 1	1985-06-04
Reinforced polyurethane thermoplastic chemical materials and processes for their preparation Grant 4,500,671 - Goyert , et al. February 19, 1	1985-02-19
Low-halogen-content, thermoplastic polyurethane elastomer having improved flame resistance by the addition of a 4-component additive combination, its production and its use Grant 4,397,974 - Goyert , et al. August 9, 1	1983-08-09
Thermoplastic polyurethanes for processing in extruders and/or on calenders Grant 4,371,684 - Quiring , et al. February 1, 1	1983-02-01
Process for the production of thermoplastic synthetic materials Grant 4,342,847 - Goyert , et al. August 3, 1	1982-08-03
Process for the production of thermoplastic polymer by introducing thermoplastic polymer into an extruder and adding organic polyisocyanate and chain lengthening agent Grant 4,261,946 - Goyert , et al. April 14, 1	1981-04-14
Process for the production of thermoplastic polyurethane elastomers Grant 4,245,081 - Quiring , et al. January 13, 1	1981-01-13
Thermoplastic Polyurethanes And A Two-stage Process For Their Preparation Grant 3,875,118 - Meisert , et al. April 1, 1	1975-04-01

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