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Extract from the Register of European Patents

EP About this file: EP1216289

EP1216289 - DOUBLE FILTRATION METHOD FOR PURIFYING COOLANT-LUBRICANTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.02.2004
Database last updated on 22.08.2024
Most recent event   Tooltip30.10.2009Change - representativepublished on 02.12.2009  [2009/49]
Applicant(s)For all designated states
Mann + Hummel GmbH
Hindenburgstrasse 45
71638 Ludwigsburg / DE
[2003/51]
Former [2002/26]For all designated states
FILTERWERK MANN+HUMMEL GMBH
71631 Ludwigsburg / DE
Inventor(s)01 / BREMER, Karl-Günter
Scherpenseeler Strasse 61
52249 Eschweiler / DE
 [2002/26]
Representative(s)Voth, Gerhard
Mann+Hummel GmbH
Hindenburgstrasse 45
71638 Ludwigsburg / DE
[N/P]
Former [2009/49]Voth, Gerhard
Mann+Hummel GmbH Hindenburgstrasse 45
71638 Ludwigsburg / DE
Former [2002/26]Voth, Gerhard
Filterwerk Mann + Hummel GmbH, Hindenburgstr. 45
71638 Ludwigsburg / DE
Application number, filing date00960576.701.09.2000
[2002/26]
WO2000EP08535
Priority number, dateDE199914639128.09.1999         Original published format: DE 19946391
[2002/26]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO0123505
Date:05.04.2001
Language:DE
[2001/14]
Type: A1 Application with search report 
No.:EP1216289
Date:26.06.2002
Language:DE
The application published by WIPO in one of the EPO official languages on 05.04.2001 takes the place of the publication of the European patent application.
[2002/26]
Type: B1 Patent specification 
No.:EP1216289
Date:02.04.2003
Language:DE
[2003/14]
Search report(s)International search report - published on:EP05.04.2001
ClassificationIPC:C10M175/00, B01D36/02, // C10N40:22
[2002/26]
CPC:
B01D61/145 (EP,US); B01D36/02 (EP,US); C10M175/0058 (EP,US);
C10M175/04 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2002/26]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:DOPPELTE FILTRATION ZUM REINIGEN VON KÜHLSCHMIERSFLÜSSIGKEITEN[2002/26]
English:DOUBLE FILTRATION METHOD FOR PURIFYING COOLANT-LUBRICANTS[2002/26]
French:PROCEDE POUR PURIFIER DES REFRIGERANTS LUBRIFIANTS PAR DOUBLE FILTRATION[2002/26]
Entry into regional phase29.01.2002National basic fee paid 
29.01.2002Designation fee(s) paid 
29.01.2002Examination fee paid 
Examination procedure15.02.2001Request for preliminary examination filed
International Preliminary Examining Authority: EP
29.01.2002Examination requested  [2002/31]
26.09.2002Communication of intention to grant the patent
10.10.2002Fee for grant paid
10.10.2002Fee for publishing/printing paid
Opposition(s)05.01.2004No opposition filed within time limit [2004/13]
Fees paidRenewal fee
22.08.2002Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipFI02.04.2003
IE02.04.2003
IT02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
AT01.09.2003
CY01.09.2003
LU01.09.2003
MC30.09.2003
ES30.10.2003
[2007/35]
Former [2005/11]FI02.04.2003
IE02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
AT01.09.2003
CY01.09.2003
LU01.09.2003
MC30.09.2003
ES30.10.2003
Former [2005/02]FI02.04.2003
IE02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
CY01.09.2003
LU01.09.2003
MC30.09.2003
ES30.10.2003
Former [2004/39]FI02.04.2003
IE02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
CY01.09.2003
LU01.09.2003
ES30.10.2003
Former [2004/36]FI02.04.2003
IE02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
CY01.09.2003
ES30.10.2003
Former [2004/23]FI02.04.2003
IE02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
ES30.10.2003
Former [2004/15]FI02.04.2003
IE02.04.2003
NL02.04.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
ES30.10.2003
Former [2004/05]FI02.04.2003
NL02.04.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
ES30.10.2003
Former [2004/04]NL02.04.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
ES30.10.2003
Former [2004/02]NL02.04.2003
GR02.07.2003
PT02.07.2003
SE02.07.2003
Former [2004/01]NL02.04.2003
PT02.07.2003
SE02.07.2003
Former [2003/41]SE02.07.2003
Cited inInternational search[XA]US4929351  (SANBORN GEORGE W [US]) [X] 1,5 * column A * * column 1, line 5 - column 1, line 8 * * column 2, line 34 - column 2, line 59 * * column 4, line 36 - column 4, line 60 * * column 5, line 5 - column 5, line 59 * * column 6, line 17 - column 6, line 34 * * claims 1,3 * [A] 2-4,6-8;
 [A]DE3913845  (PENTH ELFIE [DE]) [A] 1-8 * the whole document *;
 [A]EP0540825  (SCHNEIDER CO INC J R [US]) [A] 1-8 * abstract * * page 2, line 1 - page 1, line 3 * * page 2, line 51 - page 3, line 7 * * page 4, line 46 - page 4, line 48 * * claims 1,3,4,9,10,15,16 *;
 [A]WO9840148  (MANN & HUMMEL FILTER [DE], et al) [A] 1-8 * abstract * * page 2, line 3 - page 2, line 14 * * page 2, line 26 - page 2, line 28 * * page 4, line 13 - page 5, line 4 * * claims 1,5 * * figure 1 *;
 [PA]US6099727  (BUEHL KARL HEINZ [DE]) [PA] 1-8* column W *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.