Patent details

Herbas

VPB

Print

EN | LT

LT - QUATERNARY AMMONIUM SALT PRODRUGS

EN - QUATERNARY AMMONIUM SALT PRODRUGS

Legal status

Patent not validated

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	A61K 31/343
		A61K 31/407
		A61K 31/444
		A61K 31/452
		A61K 31/473
		A61K 31/519
		A61K 31/551
		C07F 9/6561
		C07D 471/04
		A61K 31/40
		C07D 221/18
		C07D 491/044
		C07D 207/09
		C07D 495/04
		C07D 211/52
		C07D 307/87

European patent
(11)	Number of the document	2521711
(13)	Kind of document	T
(96)	European patent application number	10842754.3
	Date of filing the European patent application	2010-12-23
(97)	Date of publication of the European application	2012-11-14
(45)	Date of publication and mention of the grant of the patent	2017-08-16
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/US2010/062078
	Date	2010-12-23

PCT application publication
(87)	Number	WO 2011/084846
	Date	2011-07-14

Priority applications
(30)	Number	Date	Country code
	293124 P	2010-01-07	US
	293153 P	2010-01-07	US
	293171 P	2010-01-07	US
	293163 P	2010-01-07	US

Inventors
(72)	ALMARRSON, Orn, US BLUMBERG, Laura, Cook, US REMENAR, Julius, F., US

Grantee
(73)	Alkermes Pharma Ireland Limited, Connaught House 1 Burlington Road, Dublin 4, IE

Title
(54)	QUATERNARY AMMONIUM SALT PRODRUGS
	QUATERNARY AMMONIUM SALT PRODRUGS