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Rhone Poulenc SA

Rhone Poul

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3884814A	Apparatus for fractionating fluids	Expired / Lapsed	1973-07-23	1975-05-20	32	Details
US3881483A	Extracorporeal blood circuit	Expired / Lapsed	1973-09-12	1975-05-06	24	Details
US3797047A	Artificial tendon	Expired / Lapsed	1972-04-28	1974-03-19	11	Details
US2474729A	Insulin preparations	Expired / Lapsed	1946-01-02	1949-06-28	0	Details