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Patent applications and USPTO patent grants for Ferri; Gianluca.The latest application filed is for "highly compatible hydroxyphenyltriazine uv-absorbers".
Patent | Date |
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Highly compatible hydroxyphenyltriazine UV-absorbers Grant 7,638,626 - Lazzari , et al. December 29, 2 | 2009-12-29 |
Highly compatible hydroxyphenyltriazine UV-absorbers App 20080032078 - Lazzari; Dario ;   et al. | 2008-02-07 |
Highly compatible hydroxyphenyltriazine UV-absorbers Grant 7,294,714 - Lazzari , et al. November 13, 2 | 2007-11-13 |
Highly compatible hydroxyphenyltriazine UV-absorbers App 20070161726 - Lazzari; Dario ;   et al. | 2007-07-12 |
High molecular weight hydroxyphenylbenzotriazole uv-absorbers for thin film applications Grant 7,034,069 - Lazzari , et al. April 25, 2 | 2006-04-25 |
Highly compatible hydroxyphenyltriazine uv-absorbers App 20040241111 - Lazzari, Dario ;   et al. | 2004-12-02 |
High molecular weight hydroxyphenylbenzotriazole uv-absorbers for thin film applications App 20040209981 - Lazzari, Dario ;   et al. | 2004-10-21 |
Preparation of sterically hindered amine ethers Grant 6,677,451 - Zedda , et al. January 13, 2 | 2004-01-13 |
Preparation of sterically hindered amine ethers App 20020094976 - Zedda, Alessandro ;   et al. | 2002-07-18 |
Preparation of sterically hindered amine ethers Grant 6,117,995 - Zedda , et al. September 12, 2 | 2000-09-12 |
Triazine derivatives containing 2,2,6,6-tetramethyl-4-piperidyl groups Grant 6,114,420 - Zedda , et al. September 5, 2 | 2000-09-05 |
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