EP0531510 - POST-EXTENDED ANIONIC POLYURETHANE DISPERSION [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.04.2000 Database last updated on 03.09.2024 | Most recent event Tooltip | 07.04.2000 | No opposition filed within time limit | published on 24.05.2000 [2000/21] | Applicant(s) | For all designated states BASF Corporation 8 Campus Drive Parsippany New Jersey 07054 / US | [N/P] |
Former [1993/11] | For all designated states BASF CORPORATION 8 Campus Drive Parsippany, New Jersey 07054 / US | Inventor(s) | 01 /
SALATIN, Timothy, D. 33101 Raphael Farmington Hills, MI 48336 / US | 02 /
BUDDE, Anna, M. 14251 Cranston Livonia, MI 48154 / US | [1993/11] | Representative(s) | Münch, Volker, et al Dres. Fitzner & Münch Rechts- und Patentanwälte Hauser Ring 10 40878 Ratingen / DE | [N/P] |
Former [1998/03] | Münch, Volker, Dr., et al Dres. Fitzner, Münch & Jungblut Kaiserwerther Strasse 74 40878 Ratingen / DE | ||
Former [1997/39] | Münch, Volker, Dipl.-Chem. Dr., et al Dres. Fitzner, Münch & Jungblut, Kaiserwerther Strasse 74 40878 Ratingen / DE | ||
Former [1994/01] | Münch, Volker, Dr. BASF Lacke + Farben AG Patente/Lizenzen/Dokumentation Postfach 61 23 D-48136 Münster / DE | ||
Former [1993/11] | Münch, Volker, Dr. BASF Lacke + Farben AG Patente/Lizenzen/Dokumentation, Postfach 61 23 D-48136 Münster / DE | Application number, filing date | 92909889.5 | 23.03.1992 | [1993/11] | WO1992US02326 | Priority number, date | US19910675991 | 26.03.1991 Original published format: US 675991 | [1993/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9217546 | Date: | 15.10.1992 | Language: | EN | [1992/26] | Type: | A1 Application with search report | No.: | EP0531510 | Date: | 17.03.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.10.1992 takes the place of the publication of the European patent application. | [1993/11] | Type: | B1 Patent specification | No.: | EP0531510 | Date: | 02.06.1999 | Language: | EN | [1999/22] | Search report(s) | International search report - published on: | US | 15.10.1992 | (Supplementary) European search report - dispatched on: | EP | 15.07.1993 | Classification | IPC: | C08L75/04, C08G18/08, C08G18/83, C09D175/06, // (C09D175/06, 163:00) | [1993/32] | CPC: |
C08G18/0823 (EP,US);
C08G18/831 (EP,US);
C09D163/00 (EP,US);
C09D175/06 (EP,US)
| C-Set: |
C09D163/00, C08L75/04 (EP,US);
C09D175/06, C08L63/00 (US,EP) |
Former IPC [1993/11] | C08L75/04 | Designated contracting states | DE, ES, FR, GB, IT, SE [1993/11] | Title | German: | NACHTRÄGLICH VERDÜNNTE ANIONISCHE POLYURETHAN-DISPERSION | [1993/11] | English: | POST-EXTENDED ANIONIC POLYURETHANE DISPERSION | [1993/11] | French: | DISPERSION ANIONIQUE POST-DILUEE DE POLYURETHANE | [1993/11] | Entry into regional phase | 17.11.1992 | National basic fee paid | 17.11.1992 | Search fee paid | 17.11.1992 | Designation fee(s) paid | 17.11.1992 | Examination fee paid | Examination procedure | 17.11.1992 | Examination requested [1993/11] | 07.06.1995 | Despatch of a communication from the examining division (Time limit: M04) | 10.10.1995 | Reply to a communication from the examining division | 03.11.1995 | Despatch of a communication from the examining division (Time limit: M06) | 07.05.1996 | Reply to a communication from the examining division | 08.08.1996 | Despatch of a communication from the examining division (Time limit: M06) | 06.02.1997 | Reply to a communication from the examining division | 02.06.1997 | Despatch of a communication from the examining division (Time limit: M02) | 26.07.1997 | Reply to a communication from the examining division | 24.10.1997 | Despatch of a communication from the examining division (Time limit: M02) | 01.12.1997 | Reply to a communication from the examining division | 09.03.1998 | Despatch of communication of intention to grant (Approval: Yes) | 14.07.1998 | Communication of intention to grant the patent | 12.10.1998 | Fee for grant paid | 27.11.1998 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time | 08.12.1998 | Fee for publishing/printing paid | Opposition(s) | 03.03.2000 | No opposition filed within time limit [2000/21] | Request for further processing for: | 14.01.1999 | Request for further processing filed | 14.01.1999 | Full payment received (date of receipt of payment) Request granted | 03.02.1999 | Decision despatched | Fees paid | Renewal fee | 25.03.1994 | Renewal fee patent year 03 | 18.03.1995 | Renewal fee patent year 04 | 18.03.1996 | Renewal fee patent year 05 | 14.03.1997 | Renewal fee patent year 06 | 31.03.1998 | Renewal fee patent year 07 | 19.03.1999 | Renewal fee patent year 08 |
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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 | [X]EP0201715 (TEIJIN LTD [JP]) | International search | [A]US3607800 (SEKMAKAS KAZYS); | [X]US3971745 (CARLSON ROBERT C, et al); | [A]US4208311 (IZUMI TAKASHI [JP], et al); | [A]US4314922 (LEHNER AUGUST, et al); | [A]US4399241 (TING VINCENT W [US], et al); | [A]US4482671 (WOO JAMES T K [US], et al); | [X]US4522851 (ROSTHAUSER JAMES W [US]); | [A]US4822685 (PEREZ LEON A [US], et al); | [X]US4826894 (MARKUSCH PETER H [US], et al); | [X]US4925885 (ROSTHAUSER JAMES W [DE], et al) |