Global Patent Index - EP 1115474 A4

EP 1115474 A4 20050330 - APPARATUS AND METHOD FOR CLEANING MEMBRANE FILTRATION MODULES

Title (en)

APPARATUS AND METHOD FOR CLEANING MEMBRANE FILTRATION MODULES

Title (de)

VORRICHTUNG UND VERFAHREN ZUM REINIGEN VON MEMBRANFILTERMODULEN

Title (fr)

APPAREIL ET PROCEDE POUR LE NETTOYAGE DE MODULES DE FILTRATION SUR MEMBRANES

Publication

EP 1115474 A4 20050330 (EN)

Application

EP 99948614 A 19990924

Priority

  • AU 9900817 W 19990924
  • AU PP621798 A 19980925
  • AU PP621898 A 19980925
  • AU PP111299 A 19990621

IPC 1-7

B01D 65/08; B01D 65/02; B01D 63/04

IPC 8 full level

B01D 63/04 (2006.01); B01D 65/02 (2006.01); B01D 65/08 (2006.01)

Citation (search report)

  • [XA] US 5271830 A 19931221 - FAIVRE MICHEL [FR], et al
  • [XA] US 5209852 A 19930511 - SUNAOKA YOSHIO [JP], et al
  • [A] DE 29804927 U1 19980610 - ROCHEM RO WASSERBEHANDLUNG GMBH [DE]
  • [X] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) & DATABASE WPI Section Ch Week 199824, Derwent World Patents Index; Class D15, AN 1998-265366, XP002303583
  • [X] PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) & DATABASE WPI Section Ch Week 199725, Derwent World Patents Index; Class D15, AN 1997-275813, XP002303584
  • [X] PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) & DATABASE WPI Section Ch Week 199604, Derwent World Patents Index; Class D15, AN 1996-035403, XP002303585
  • [X] PATENT ABSTRACTS OF JAPAN vol. 199, no. 503 28 April 1995 (1995-04-28) & DATABASE WPI Section Ch Week 199510, Derwent World Patents Index; Class J01, AN 1995-069412, XP002303586
  • [X] PATENT ABSTRACTS OF JAPAN vol. 011, no. 089 (C - 411) 19 March 1987 (1987-03-19) & DATABASE WPI Section Ch Week 198649, Derwent World Patents Index; Class A88, AN 1986-323879, XP002315442
  • [X] PATENT ABSTRACTS OF JAPAN vol. 011, no. 159 (C - 423) 22 May 1987 (1987-05-22) & DATABASE WPI Section Ch Week 198705, Derwent World Patents Index; Class D15, AN 1987-033812, XP002315443
  • [X] PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) & DATABASE WPI Section Ch Week 199538, Derwent World Patents Index; Class J01, AN 1995-288175, XP002315444
  • [A] PATENT ABSTRACTS OF JAPAN vol. 011, no. 163 (C - 424) 26 May 1987 (1987-05-26) & DATABASE WPI Section Ch Week 198706, Derwent World Patents Index; Class J01, AN 1987-039038, XP002315445
  • [A] PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) & DATABASE WPI Section Ch Week 199530, Derwent World Patents Index; Class A88, AN 1995-227559, XP002315446
  • See references of WO 0018498A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 1115474 A1 20010718; EP 1115474 A4 20050330

DOCDB simple family (application)

EP 99948614 A 19990924