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Patent applications and USPTO patent grants for Corti; Costante.The latest application filed is for "phosphazene derivatives and use of same as stabilizers for oils and greases based on perfluoropolyethers".
Patent | Date |
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Phosphazene derivatives and use of same as stabilizers for oils and greases based on perfluoropolyethers Grant 5,441,655 - Odello , et al. August 15, 1 | 1995-08-15 |
Process for the insertion of perfluoroolefines on perfluoropolyethers and corresponding products Grant 4,500,739 - Caporiccio , et al. February 19, 1 | 1985-02-19 |
Processes for preparing perfluoropolyether oils of very high purity and low volatility Grant 4,178,465 - Caporiccio , et al. December 11, 1 | 1979-12-11 |
Perfluorinated linear polyethers Grant 3,896,167 - Sianesi , et al. July 22, 1 | 1975-07-22 |
Fluorinated Oxygen-containing Products And Process For Preparation Thereof Grant 3,699,145 - Sianesi , et al. October 17, 1 | 1972-10-17 |
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