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Shionogi and Co Ltd

Shionogi a

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
GB2121053A	Production of interleukin and its analogous immune regulati…	Expired / Lapsed	1983-05-09	—	12	Details
US3774593A	Method of and apparatus for sleep monitoring by brainwave, …	Expired / Lapsed	1971-12-27	1973-11-27	16	Details
US3626065A	Stable aqueous multivitamin preparations	Expired / Lapsed	1968-05-24	1971-12-07	1	Details
US3508061A	Photoelectric apparatus for tracking a moving object	Expired / Lapsed	1967-06-30	1970-04-21	0	Details