AT176454T

Separation of nucleic acid fragments

Abstract

(57) The non-孔性 macromolecule bead which has a summary average diameter of about 1*100 microns fits chromatography separation of the nucleic acid mixture, when a macromolecule bead is alkylated with the alkyl chain which has at least three carbon atoms. A macromolecule bead offers a nucleic acid abstraction method with the sufficient efficiency which uses ion pair reverse phase chromatography.

Term

No projected expiry on record.

16 members in 10 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
Document	Office	Kind	Date
228592	Austria	A	1992-11-18
9310975	United States of America	W	1993-11-17

Members16

Family members, oldest first
Document	Office	Kind
WO9411305A1	World Intellectual Property Organization (WIPO)	A1	1994-05-26
AU5667894A	Australia	A	1994-06-08
ATA228592A	Austria	A	1994-07-15
AT398973B	Austria	B	1995-02-27
EP0669897A1	European Patent Office (EPO)	A1	1995-09-06
EP0669897A4	European Patent Office (EPO)	A4	1996-01-24
JPH08505700A	Japan	A	1996-06-18
US5585236A	United States of America	A	1996-12-17
EP0669897B1	European Patent Office (EPO)	B1	1999-02-03
AT176454TThis record	Austria	T	1999-02-15
DE69323435D1	Germany	D1	1999-03-18
DE69323435T2	Germany	T2	1999-07-01
ES2130396T3	Spain	T3	1999-07-01
GR3029863T3	Greece	T3	1999-07-30
DK0669897T3	Denmark	T3	1999-09-20
JP3395906B2	Japan	B2	2003-04-14

2 legal events, as the office reported them to INPADOC

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Events

Legal events, newest first
	Event	Code
2011-08-15	Ceased due to non-payment of the annual feeCeasedREN	REN
1999-09-15	Publication of translation of european patent specificationUEP	UEP