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DEPARTMENT OF HEALTH EDUCATION

DEPARTMENT

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3807401A	Anticoagulating blood suction device	Expired / Lapsed	1972-06-21	1974-04-30	7	Details
US3791374A	Programmer for segmented balloon pump	Expired / Lapsed	1971-08-09	1974-02-12	6	Details
US3765412A	Inflatable cervical collar for prevention of head and neck …	Expired / Lapsed	1971-12-23	1973-10-16	6	Details
US3746683A	Thromboresistant articles made from polyurethanes containin…	Expired / Lapsed	1970-12-24	1973-07-17	0	Details
US3740850A	Tertiary aromatic amine accelerators in dental compositions	Expired / Lapsed	1971-02-02	1973-06-26	11	Details