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Extract from the Register of European Patents

EP About this file: EP1029003

EP1029003 - USE OF DIMERDIOLALKOXYLATES AS ADDITIVES IN THE PRODUCTION OF PIGMENT CONCENTRATES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.04.2003
Database last updated on 03.10.2024
Most recent event   Tooltip18.04.2003No opposition filed within time limitpublished on 04.06.2003  [2003/23]
Applicant(s)For all designated states
Cognis Deutschland GmbH & Co. KG
Henkelstrasse 67
40589 Düsseldorf / DE
[2002/17]
Former [2000/34]For all designated states
Cognis Deutschland GmbH
Henkelstrasse 67
40589 Düsseldorf / DE
Inventor(s)01 / HÖFER, Rainer
Klever Strasse 31
D-40477 Düsseldorf / DE
02 / SCHULTE, Heinz-Günther
Winsterstrasse 66
D-45481 Mülheim / DE
03 / RATHS, Hans-Christian
Nelly-Sachs-Strasse 13
D-40789 Monheim / DE
04 / FROMMELIUS, Harald
Seefelderweg 2
D-40789 Monheim / DE
05 / GOLLNICK, Stefan
Uhlandstrasse 12
D-41464 Neuss / DE
06 / PEGELOW, Ulrich
Benrodestrasse 33
D-40597 Düsseldorf / DE
[2000/34]
Application number, filing date98956872.024.10.1998
[2000/34]
WO1998EP06763
Priority number, dateDE199714857504.11.1997         Original published format: DE 19748575
[2000/34]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9923173
Date:14.05.1999
Language:DE
[1999/19]
Type: A1 Application with search report 
No.:EP1029003
Date:23.08.2000
Language:DE
The application published by WIPO in one of the EPO official languages on 14.05.1999 takes the place of the publication of the European patent application.
[2000/34]
Type: B1 Patent specification 
No.:EP1029003
Date:12.06.2002
Language:DE
[2002/24]
Search report(s)International search report - published on:EP14.05.1999
ClassificationIPC:C09B67/20, C09B67/46, C09D17/00
[2000/34]
CPC:
C09B67/0066 (EP,US); C08G65/2609 (EP,US); D01F1/04 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL [2000/34]
TitleGerman:VERWENDUNG VON DIMERDIOLALKOXYLATEN ALS ADDITIVE ZUR HERSTELLUNG VON PIGMENTKONZENTRATEN[2000/34]
English:USE OF DIMERDIOLALKOXYLATES AS ADDITIVES IN THE PRODUCTION OF PIGMENT CONCENTRATES[2000/34]
French:UTILISATION DE DIMERDIOLALCOXYLATES EN TANT QU'ADDITIFS POUR LA PREPARATION DE CONCENTRES DE PIGMENTS[2000/34]
Entry into regional phase22.04.2000National basic fee paid 
22.04.2000Designation fee(s) paid 
22.04.2000Examination fee paid 
Examination procedure09.04.1999Request for preliminary examination filed
International Preliminary Examining Authority: EP
22.04.2000Examination requested  [2000/34]
12.09.2001Despatch of communication of intention to grant (Approval: Yes)
19.12.2001Communication of intention to grant the patent
19.03.2002Fee for grant paid
19.03.2002Fee for publishing/printing paid
Opposition(s)13.03.2003No opposition filed within time limit [2003/23]
Fees paidRenewal fee
11.10.2000Renewal fee patent year 03
11.10.2001Renewal fee patent year 04
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[A]JPH0925443  ;
 CS217250  [ ];
 [A]JPH09143416  ;
 [Y]FR2160507  (BASF AG) [Y] 1-6 * page 2, lines 3-30; examples 18,19 *;
 [A]EP0002683  (HENKEL KGAA [DE]) [A] 1* abstract *;
 [Y]EP0585571  (GLIDDEN CO [US]) [Y] 1-6 * the whole document *;
 [DY]DE19511669  (HENKEL KGAA [DE]) [DY] 1-6 * the whole document *;
 [A]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 97, no. 14, Database accession no. 97-149915, XP002095492 & JPH0925443 A 19970128 (SAKATA INKS CO LTD) [A] 1-6 * abstract *
 [A]  - CHEMICAL ABSTRACTS, (19860324), vol. 104, no. 12, Database accession no. 90588, XP002095491 [A] 1-6 * abstract *
 [A]  - DATABASE WPI, 1, Derwent World Patents Index, vol. 97, no. 32, Database accession no. 97-347659, XP002095493 & JPH09143416 A 19970603 (SAKATA INKS CO LTD) [A] 1 * abstract *
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.