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Patent applications and USPTO patent grants for Matzke; Guenter.The latest application filed is for "soft particle foam consisting of thermoplastic polyurethane".
Patent | Date |
---|---|
Soft particle foam consisting of thermoplastic polyurethane App 20220153948 - Prissok; Frank ;   et al. | 2022-05-19 |
Rigid polyurethane foams Grant 9,657,133 - Seifert , et al. May 23, 2 | 2017-05-23 |
Thermal Insulation Elements App 20100231109 - Matzke; Guenter ;   et al. | 2010-09-16 |
Rigid Polyurethane Foams App 20100016461 - Seifert; Holger ;   et al. | 2010-01-21 |
Preparation of compact or cellular elastomers containing urethane and urea groups, and moldings produced therefrom Grant 5,364,852 - Hinz , et al. November 15, 1 | 1994-11-15 |
Mixture for stabilizing polyurethanes Grant 4,925,888 - Aumueller , et al. May 15, 1 | 1990-05-15 |
Elastomers containing polyamide groups and polyurea groups in bonded form, as well as a process for the preparation of elastic, non-cellullar molded articles from these elastomers Grant 4,789,691 - Matzke , et al. December 6, 1 | 1988-12-06 |
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