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EP0724610
European procedure
Extract from the Register of European Patents
EP About this file: EP0724610
| EP0724610 - WATER-SOLUBLE ORGANOSILOXANE COMPOUNDS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.04.1999 Database last updated on 28.05.2024 | Most recent event Tooltip | 09.04.1999 | No opposition filed within time limit | published on 26.05.1999 [1999/21] | 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 [1996/32] | For all designated states MINNESOTA MINING AND MANUFACTURING COMPANY 3M Center, P.O. Box 33427 St. Paul, Minnesota 55133-3427 / US | Inventor(s) | 01 /
STOFKO, John, J., Jr. P.O. Box 33427 Saint Paul, MN 55133-3427 / US | 02 /
CHANG, Jeffrey, C. P.O. Box 33427 Saint Paul, MN 55133-3427 / US | [1996/32] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [N/P] |
| Former [1996/32] | VOSSIUS & PARTNER Postfach 86 07 67 81634 München / DE | Application number, filing date | 94927931.9 | 19.08.1994 | [1996/32] | WO1994US09396 | Priority number, date | US19930138810 | 19.10.1993 Original published format: US 138810 | [1996/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9511280 | Date: | 27.04.1995 | Language: | EN | [1995/18] | Type: | A1 Application with search report | No.: | EP0724610 | Date: | 07.08.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.04.1995 takes the place of the publication of the European patent application. | [1996/32] | Type: | B1 Patent specification | No.: | EP0724610 | Date: | 27.05.1998 | Language: | EN | [1998/22] | Search report(s) | International search report - published on: | EP | 27.04.1995 | Classification | IPC: | C09D4/00, C09D183/08 | [1996/32] | CPC: |
C09D4/00 (EP,US);
C09D183/08 (EP,US)
| C-Set: |
C09D183/08, C08L2666/54 (US,EP);
C09D4/00, C08G77/26 (EP,US) | Designated contracting states | DE, FR, GB, IT [1996/32] | Title | German: | WASSERLÖSLICHE ORGANOSILOXANVERBINDUNGEN | [1998/20] | English: | WATER-SOLUBLE ORGANOSILOXANE COMPOUNDS | [1996/32] | French: | COMPOSES D'ORGANOSILOXANE HYDROSOLUBLES | [1996/32] |
| Former [1996/32] | WASSERLÖSLICHE ORGANOPOLYSILOXANZUSAMMENSETZUNGEN | Entry into regional phase | 14.05.1996 | National basic fee paid | 14.05.1996 | Designation fee(s) paid | 14.05.1996 | Examination fee paid | Examination procedure | 04.05.1995 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 18.04.1996 | Request for accelerated examination filed | 14.05.1996 | Examination requested [1996/32] | 18.07.1996 | Despatch of a communication from the examining division (Time limit: M06) | 18.07.1996 | Decision about request for accelerated examination - accepted: Yes | 28.01.1997 | Reply to a communication from the examining division | 21.07.1997 | Despatch of communication of intention to grant (Approval: No) | 19.11.1997 | Despatch of communication of intention to grant (Approval: later approval) | 28.11.1997 | Communication of intention to grant the patent | 04.03.1998 | Fee for grant paid | 04.03.1998 | Fee for publishing/printing paid | Opposition(s) | 02.03.1999 | No opposition filed within time limit [1999/21] | Fees paid | Renewal fee | 17.07.1996 | Renewal fee patent year 03 | 23.07.1997 | Renewal 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 in | International search | [A]US4032554 (ADAMS RICHARD G, et al) [A] 1 * claims 1,2 *; | [DA]US4177175 (BANEY RONALD H [US], et al) [DA] 1 * claim 1 *; | [A]US4727168 (YOSHINO MASACHIKA [JP], et al) [A] 1* claim 1 * |