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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	C07D 209/00

Patent
(11)	Number of the document	2079
(13)	Kind of document	B
(21)	Application number	RP479
(22)	Date of filing the application	1993-04-07
(41)	Date of publication of the application
(45)	Date of publication of patent	1993-06-15

PCT application
(86)	Number	1366054
	Date	1982-12-24

Priority applications
(30)	Number	Date	Country code
	56-212396	1981-12-25	JP
	57-13845	1982-01-29	JP
	57-17858	1982-02-05	JP
	57-46940	1982-03-23	JP
	57-76306	1982-05-06	JP

Applicant
(71)	SUMITOMO CHEMICAL COMPANY, LIMITED, 5-33, Kitahama-4-chome, Chuo-ku, Osaka, JP

Inventors
(72)	Eiki NAGANO, JP Shunichi HASHIMOTO, JP Ryo YOSHIDA, JP Hiroshi MATSUMOTO, JP Katsuzo KAMOSHITA, JP

Grantee
(73)	SUMITOMO CHEMICAL COMPANY, LIMITED, 5-33, Kitahama-4-chome, Chuo-ku, Osaka, JP

Attorney or representative
(74)	Marius JAKULIS - JASON, AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius, LT

Title
(54)

Last renewal fee
	Payment date	Validity (years)	Amount
	1997-03-13	4	250.00 USD

Next renewal fee
	1997-04-07

Legal status
	Patent expired
	Invalidation date	1997-12-24