Global patent index - EP 0927077 A4

EP 0927077 A4 2000-07-19 - IMPROVED FILTRATION SYSTEM AND METHOD

Title (en)

IMPROVED FILTRATION SYSTEM AND METHOD

Title (de)

VERBESSERTES FILTERSYSTEM UND -VERFAHREN

Title (fr)

SYSTEME ET PROCEDE DE FILTRATION AMELIORES

Publication

EP 0927077 A4 (EN)

Application

EP 97942583 A

Priority

  • US 9716634 W
  • US 2658296 P

Abstract (en)

[origin: WO9811989A1] A filtration system and method for isolating nucleic acids from cellular debris. The filtration system includes a filter basket (10), including a filter (28) at one end, designed to fit inside both a microcentrifuge tube (9) and a vacuum manifold adapter (12).

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

B01L 11/00; B01L 3/14; G01N 1/28

IPC 8 full level (invention and additional information)

C12N 15/00 (2006.01); B01D 35/02 (2006.01); B01L 3/14 (2006.01); B04B 5/02 (2006.01); C12N 1/06 (2006.01); C12Q 1/68 (2006.01); G01N 1/28 (2006.01)

CPC (invention and additional information)

G01N 1/4077 (2013.01); B01L 3/5021 (2013.01)

Citation (search report)

Designated contracting state (EPC)

BE CH DE FR GB IT LI NL

EPO simple patent family

WO 9811989 A1 19980326; AU 4425597 A 19980414; AU 730718 B2 20010315; CA 2265702 A1 19980326; EP 0927077 A1 19990707; EP 0927077 A4 20000719; JP 2001501527 A 20010206; KR 100486402 B1 20050429; KR 20000036247 A 20000626

INPADOC legal status

2003-09-03 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030301

2002-10-09 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020821

2000-07-19 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20000602

2000-07-19 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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

2000-07-19 [RIC1] CLASSIFICATION (CORRECTION)

- Ref Legal Event Code: RIC1

- Free Format Text: 7B 01L 11/00 A, 7G 01N 1/28 B, 7B 01L 3/14 B

1999-07-07 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19990319

1999-07-07 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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