Patent details

Herbas

VPB

Print

EN | LT

LT - CRYSTALLINE FORM OF (R,R)-TRAMADOL-(S)-NAPROXEN SALT FOR THE TREATMENT OF PAIN

EN - CRYSTALLINE FORM OF (R,R)-TRAMADOL-(S)-NAPROXEN SALT FOR THE TREATMENT OF PAIN

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07C 217/74
		C07C 59/64
		A61K 31/135
		A61P 25/04
		A61P 29/00

European patent
(11)	Number of the document	2185501
(13)	Kind of document	T
(96)	European patent application number	08785261.2
	Date of filing the European patent application	2008-07-31
(97)	Date of publication of the European application	2010-05-19
(45)	Date of publication and mention of the grant of the patent	2017-04-19
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/EP2008/006319
	Date	2008-07-31

PCT application publication
(87)	Number	WO 2009/018959
	Date	2009-02-12

Priority applications
(30)	Number	Date	Country code
	07384033	2007-08-07	EP

Inventors
(72)	BUSCHMANN, Helmut, Heinrich, ES TORRENS-JOVER, Antoni, ES MAS-PRIO, Josep, ES BENET-BUCHHOLZ, Jordi, ES SOLA-CARANDELL, LLuis, ES CERON-BERTRAN, Jordi, Carles, ES

Grantee
(73)	Laboratorios del Dr. Esteve S.A., Av. Mare de Déu de Montserrat, 221, 08041 Barcelona, ES

Title
(54)	CRYSTALLINE FORM OF (R,R)-TRAMADOL-(S)-NAPROXEN SALT FOR THE TREATMENT OF PAIN
	CRYSTALLINE FORM OF (R,R)-TRAMADOL-(S)-NAPROXEN SALT FOR THE TREATMENT OF PAIN