Patent details

EN | LT

LT - E-konfigūracijos 4-okso-4-(pakeistas fenilas)-butenoilsalicilatų gavimo būdas

EN -

Legal status

Patent lapsed (non-payment of fees)

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	C07C 59/00

Patent
(11)	Number of the document	2266
(13)	Kind of document	B
(21)	Application number	RP749
(22)	Date of filing the application	1993-07-01
(41)	Date of publication of the application
(45)	Date of publication of patent	1993-12-15

PCT application
(86)	Number	1634134
	Date	1988-09-23

Priority applications
(30)	Number	Date	Country code
	43 03/87	1987-09-25	HU

Applicant
(71)	RICHTER GEDEON VEGYESZETI GYAR RT., Gyomroi ut 19-21, 1475 Budapest, HU

Inventors
(72)	Laszlo SZPORNY, HU Janos FISCHER, HU Laszlo DOBAY, HU Elemer EZER, HU Judit MATUZ, HU Katalin SAGHY, HU Gyorgy HAJOS, HU Mihaly MAJOR, HU

Grantee
(73)	RICHTER GEDEON VEGYESZETI GYAR RT., Gyomroi ut 19-21, 1475 Budapest, HU

Attorney or representative
(74)	Rita LAURINAVIČIŪTĖ, Gedimino pr. 45-6, LT-01109 Vilnius, LT

Title
(54)

Last renewal fee
	Payment date	Validity (years)	Amount
	1994-06-29	4	120.00 USD

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	1995-07-01