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Patent applications and USPTO patent grants for Protopapa; Carmelo.The latest application filed is for "process for the preparation of a polymeric hydrogel based on a highly purified polyvinylalcohol and uses thereof".
Patent | Date |
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Process for the preparation of a polymeric hydrogel based on a highly purified polyvinylalcohol and uses thereof App 20090053313 - Protopapa; Carmelo ;   et al. | 2009-02-26 |
Process for preparing alcoholic polyamide interpolymers in the form of biocompatible hydrogels App 20050191271 - Protopapa, Carmelo ;   et al. | 2005-09-01 |
Process for cross-linking an acrylic polymer or copolymer or an acrylic derivative of a copolymer and the cross-linked acrylic polymer thereby obtained App 20040209997 - Balestrieri, Gerardo ;   et al. | 2004-10-21 |
Process for cross-linking an acrylic polymer or copolymer or an acrylic derivatives of a copolymer and the cross-linked polymer thereby obtained Grant 6,770,711 - Balestrieri , et al. August 3, 2 | 2004-08-03 |
Process for cross-linking an acrylic polymer or copolymer or an acrylic derivatives of a copolymer and the cross-linked acrylic polymer thereby obtained App 20030171509 - Balestrieri, Gerardo ;   et al. | 2003-09-11 |
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