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Patent applications and USPTO patent grants for Kapfinger; Josef.The latest application filed is for "copolymerizable polyalkylene glycol macromonomers, and the preparation and use thereof".
Patent | Date |
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Copolymerizable polyalkylene glycol macromonomers, and the preparation and use thereof Grant 7,514,501 - Poellmann , et al. April 7, 2 | 2009-04-07 |
Copolymerizable polyalkylene glycol macromonomers, and the preparation and use thereof App 20050228125 - Poellmann, Klaus ;   et al. | 2005-10-13 |
Thermally stable polyalkylene glycols as lubricants for refrigerators App 20050082511 - Poellmann, Klaus ;   et al. | 2005-04-21 |
De-icing and anti-icing agent for aircraft Grant 4,744,913 - Salvador , et al. May 17, 1 | 1988-05-17 |
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