Global Patent Index - EP 1042943 A1

EP 1042943 A1 2000-10-11 - AN IRRIGATING MEDIUM FOR ROOT CANALS

Title (en)

AN IRRIGATING MEDIUM FOR ROOT CANALS

Title (de)

IRRIGATIONSMEDIUM FÜR ZAHNWURZELKANÄLEN

Title (fr)

MILIEU D'IRRIGATION POUR CANAUX RADICULAIRES

Publication

EP 1042943 A1 (EN)

Application

EP 98965457 A

Priority

  • US 9827380 W
  • ZA 9711702 A

Abstract (en)

[origin: WO9934652A1] The use of antiseptics in root canal treatment so as to reduce the proliferation of bacteria and other microorganisms remaining i n the root canal after obturation.

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

H05F 3/00; A61C 5/04

IPC 8 full level (invention and additional information)

A61C 5/02 (2006.01); A61K 6/00 (2006.01)

CPC (invention and additional information)

A61K 6/0035 (2013.01); A61C 5/40 (2017.02)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9934652 A1 19990708; AU 2091899 A 19990719; EP 1042943 A1 20001011; EP 1042943 A4 20020502; JP 2002500055 A 20020108

INPADOC legal status


2006-03-29 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050820

2005-03-23 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20050209

2002-05-02 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20020315

2002-05-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2002-05-02 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7H 05F 3/00 A, 7A 61C 5/04 B, 7A 61C 5/02 B, 7A 61K 33/14 B, 7A 61P 31/02 B, 7A 61P 41/00 B, 7A 61K 6/00 B

2000-10-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000719

2000-10-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE