Global Patent Index - EP 1078254 A1

EP 1078254 A1 2001-02-28 - MINIATURIZED SEPARATING COLUMN

Title (en)

MINIATURIZED SEPARATING COLUMN

Title (de)

MINIATURISIERTE TRENNSÄULE

Title (fr)

COLONNE DE RECTIFICATION MINIATURISEE

Publication

EP 1078254 A1 (DE)

Application

EP 99923534 A

Priority

  • DE 19821812 A
  • EP 9903086 W

Abstract (en)

[origin: DE19821812A1] The invention relates to miniaturized separating columns whose separating means are formed from an individual porous hollow fibrous membrane which has undergone a derivatization with separation effectors. In addition, the separating columns are provided with connections for admitting and discharging eluting agents.

IPC 1-7 (main, further and additional classification)

G01N 30/60; B01D 15/08

IPC 8 full level (invention and additional information)

G01N 27/447 (2006.01); B01D 15/08 (2006.01); C07K 1/16 (2006.01); G01N 30/60 (2006.01); G01N 30/52 (2006.01); G01N 30/74 (2006.01)

CPC (invention and additional information)

G01N 30/6073 (2013.01); C07K 1/16 (2013.01); G01N 30/6004 (2013.01); G01N 30/74 (2013.01); G01N 2030/527 (2013.01); G01N 2030/6013 (2013.01)

Combination set (CPC)

G01N 30/74 + G01N 21/33

Citation (search report)

See references of WO 9960394A1

Designated contracting state (EPC)

BE CH DE FR GB LI NL

EPO simple patent family

DE 19821812 A1 19991202; DE 19821812 C2 20000316; EP 1078254 A1 20010228; JP 2002515604 A 20020528; WO 9960394 A1 19991125

INPADOC legal status


2006-06-14 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20051201

2001-02-28 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000901

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): BE CH DE FR GB LI NL