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EP0160402
European procedure
Extract from the Register of European Patents
EP About this file: EP0160402
| EP0160402 - Fluorochemicals and fibrous substrates treated therewith [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.05.1992 Database last updated on 19.10.2024 | Most recent event Tooltip | 28.05.1992 | No opposition filed within time limit | published on 15.07.1992 [1992/29] | Applicant(s) | For all designated states MINNESOTA MINING AND MANUFACTURING COMPANY 3M Center, P.O. Box 33427 St. Paul, MN 55133-3427 / US | [N/P] |
| Former [1985/45] | For all designated states MINNESOTA MINING AND MANUFACTURING COMPANY 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 / US | Inventor(s) | 01 /
Howells, Richard D. c/o Minnesota Mining and Manufacturing Compagny 2501 Hudson Road P.O. Box 33427 St. Paul Minnesota 55133 / US | [1985/45] | Representative(s) | Baillie, Iain Cameron, et al Ladas & Parry, Dachauerstrasse 37 80335 München / DE | [N/P] |
| Former [1985/45] | Baillie, Iain Cameron, et al c/o Ladas & Parry Altheimer Eck 2 D-80331 München / DE | Application number, filing date | 85302212.7 | 29.03.1985 | [1985/45] | Priority number, date | US19840595349 | 30.03.1984 Original published format: US 595349 | [1985/45] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0160402 | Date: | 06.11.1985 | Language: | EN | [1985/45] | Type: | A3 Search report | No.: | EP0160402 | Date: | 16.09.1987 | Language: | EN | [1987/38] | Type: | B1 Patent specification | No.: | EP0160402 | Date: | 24.07.1991 | Language: | EN | [1991/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.07.1987 | Classification | IPC: | C08L75/00, C08L77/00, C08L79/00, C07C267/00, C07C271/00, C07C275/00, C07C333/00 | [1991/30] | CPC: |
C08G18/0814 (EP,US);
C08L33/06 (KR);
C08F12/20 (US);
C08G18/095 (EP,US);
C08G18/2885 (EP,US);
C08L33/16 (EP,US);
C08L75/00 (KR);
D06M13/428 (EP,US);
D06M15/53 (EP,US);
| C-Set: |
C08L33/16, C08L2666/02 (EP,US)
|
| Former IPC [1987/38] | C08L75/00, C08L77/00, C08L79/00, C07C119/055, C07C127/00, C07C125/00, C07C155/00, D06M15/70, D06M13/34 | ||
| Former IPC [1987/37] | C08L75/00, C08L75/02, C07C69/62, C07C127/15, D06M13/40, D06M15/576, D21H3/54, D06M15/70, D06M13/34 | ||
| Former IPC [1985/45] | C08L33/06, C08L75/02, C07C69/62, C07C127/15, D06M13/40, D06M15/576, D21H3/54 | Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1985/45] | Title | German: | Fluorenthaltende Verbindungen und damit behandelte faserige Substrate | [1985/45] | English: | Fluorochemicals and fibrous substrates treated therewith | [1985/45] | French: | Composés fluorés et substrats fibreux ainsi traités | [1985/45] | Examination procedure | 26.02.1988 | Examination requested [1988/16] | 16.11.1989 | Despatch of a communication from the examining division (Time limit: M06) | 17.05.1990 | Reply to a communication from the examining division | 18.09.1990 | Despatch of communication of intention to grant (Approval: Yes) | 19.11.1990 | Communication of intention to grant the patent | 12.12.1990 | Fee for grant paid | 12.12.1990 | Fee for publishing/printing paid | Opposition(s) | 25.04.1992 | No opposition filed within time limit [1992/29] | Fees paid | Renewal fee | 14.03.1987 | Renewal fee patent year 03 | 25.02.1988 | Renewal fee patent year 04 | 14.02.1989 | Renewal fee patent year 05 | 28.02.1990 | Renewal fee patent year 06 | 02.01.1991 | Renewal fee patent year 07 |
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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. | Documents cited: | Search | [AD]US3398182 (GUENTHNER RICHARD A, et al); | [A]US3968066 (MUELLER KARL FRIEDRICH); | [AD]US4024178 (LANDUCCI DENNIS P); | [A]US4046944 (MUELLER KARL FRIEDRICH, et al); | [AD]US4190545 (DARDOUFAS KIMON C [US], et al); | [AD]US4215205 (LANDUCCI DENNIS P [US]); | [A]PT77553 (MINNESOTA MINING & MFG [US]) |