-
EP0916647
European procedure
Extract from the Register of European Patents
EP About this file: EP0916647
| EP0916647 - Use of a hydrophilic agent as dispersing agent for aqueous polyurethane dispersions [Right-click to bookmark this link] | |||
| Former [1999/20] | Hydrophilic agent, process for producing it and his use as dispersing agent for aqueous polyurethane dispersions | ||
| [2004/19] | Status | No opposition filed within time limit Status updated on 11.11.2005 Database last updated on 03.08.2024 | Most recent event Tooltip | 11.11.2005 | No opposition filed within time limit | published on 28.12.2005 [2005/52] | Applicant(s) | For all designated states Bayer MaterialScience AG 51368 Leverkusen / DE | [N/P] |
| Former [2004/11] | For all designated states Bayer MaterialScience AG 51368 Leverkusen / DE | ||
| Former [1999/20] | For all designated states BAYER AG 51368 Leverkusen / DE | Inventor(s) | 01 /
König, Eberhard, Dr. Gezelinallee 55 51375 Leverkusen / DE | 02 /
Schütze, Detlef-Ingo, Dr. Roggendorfstrasse 51 51061 Köln / DE | 03 /
Meixner, Jürgen, Dr. Josef-Brocker-Dyk 56 47803 Krefeld / DE | [1999/20] | Application number, filing date | 98120724.4 | 31.10.1998 | [1999/20] | Priority number, date | DE1997150186 | 13.11.1997 Original published format: DE 19750186 | [1999/20] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0916647 | Date: | 19.05.1999 | Language: | DE | [1999/20] | Type: | A3 Search report | No.: | EP0916647 | Date: | 09.04.2003 | [2003/15] | Type: | B1 Patent specification | No.: | EP0916647 | Date: | 05.01.2005 | Language: | DE | [2005/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.02.2003 | Classification | IPC: | C07C229/14, C08G18/08, C08G18/44, C08G18/48, C08G18/80, C09D175/04 | [2004/19] | CPC: |
C08G18/283 (EP);
C07C229/14 (EP);
C08G18/0823 (EP);
C08G18/12 (EP);
C08G18/44 (EP);
C08G18/4854 (EP);
| C-Set: |
C08G18/12, C08G18/3821 (EP)
|
| Former IPC [2002/41] | C07C227/00, C07C229/14, C08G18/08, C08G18/44, C08G18/48, C08G18/80, C09D175/04 | ||
| Former IPC [1999/20] | C07C227/00, C07C229/14, C08G18/08 | Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, IT, LI, NL, PT, SE [2004/01] |
| Former [1999/20] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Extension states | SI | 09.10.2003 | Title | German: | Verwendung eines Hydrophilierungsmittels als Dispergator für wässrige Polyurethan-Dispersionen | [2004/19] | English: | Use of a hydrophilic agent as dispersing agent for aqueous polyurethane dispersions | [2004/19] | French: | Utilisation d'un agent hydrophile comme agent dispersant pour des dispersions aqueuses de polyuréthane | [2004/19] |
| Former [1999/20] | Hydrophilierungsmittel, ein Verfahren zu dessen Herstellung sowie dessen Verwendung als Dispergator für wässrige Polyurethan-Dispersionen | ||
| Former [1999/20] | Hydrophilic agent, process for producing it and his use as dispersing agent for aqueous polyurethane dispersions | ||
| Former [1999/20] | Agent hydrophile, procédé pour sa préparation et son utilisation comme agent dispersant pour des dispersions aqueuses de polyuréthane | Examination procedure | 09.10.2003 | Examination requested [2003/50] | 13.04.2004 | Communication of intention to grant the patent | 23.08.2004 | Fee for grant paid | 23.08.2004 | Fee for publishing/printing paid | Opposition(s) | 06.10.2005 | No opposition filed within time limit [2005/52] | Fees paid | Renewal fee | 31.10.2000 | Renewal fee patent year 03 | 31.10.2001 | Renewal fee patent year 04 | 31.10.2002 | Renewal fee patent year 05 | 31.10.2003 | Renewal fee patent year 06 | 02.11.2004 | Renewal fee patent year 07 |
| 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 Tooltip | FI | 05.01.2005 | [2005/46] | Documents cited: | Search | [X]JPS55135142 ; | [AD]DE2034479 (BAYER) [AD] 1 * the whole document *; | [X]EP0000568 (BAYER AG [DE]) [X] 4 * page 23, line 27 - page 24, line 4; claims 1-4 *; | [X]DE3139966 (BAYER AG [DE]) [X] 4 * page 16, line 27 - page 17, line 5; claims 1,8 *; | [X]EP0269972 (BAYER AG [DE]) [X] 4 * Zusammenfassung; Seite 3; Seite 10, Zeile 17 bis Zeile 24; Ansprüche 1-5 *; | [X]EP0312890 (BAYER AG [DE], et al) [X] 4 * Seiten 2, 3, 9, 10; Ansprüche 1, 9 *; | [X]US5008325 (SOTO JORGE [US], et al) [X] 4* column 11 - column 12; claim 1 *; | [X] - CHEMLIST, STN, (1990), Database accession no. 136399, XP002209977 [X] 1 * abstract * | [X] - DATABASE WPI, 1, Derwent World Patents Index, vol. 1980, no. 49, Database accession no. 1980-87149C, XP002226440 & JPS55135142 A 19801021 (MATSUMOTO YUSHI SEIYAKU KK) [X] 4 * abstract * |