-
EP0073392
European procedure
Extract from the Register of European Patents
EP About this file: EP0073392
| EP0073392 - Coatings from polyurethane dispersions and their use in varnishes and finishes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.10.1987 Database last updated on 12.07.2024 | Most recent event Tooltip | 13.10.1987 | No opposition filed within time limit | published on 02.12.1987 [1987/49] | Applicant(s) | For all designated states BAYER AG 51368 Leverkusen / DE | [N/P] |
| Former [1983/10] | For all designated states BAYER AG D-51368 Leverkusen / DE | Inventor(s) | 01 /
Thoma, Wilhelm, Dr. Birkenweg 25 D-5090 Leverkusen 3 / DE | 02 /
Noll, Klaus, Dr. Morgengraben 6 D-5000 Köln 80 / DE | 03 /
Nachtkamp, Klaus, Dr. Leuchterstrasse 112 D-5000 Köln 80 / DE | 04 /
Pedain, Josef, Dr. Haferkamp 6 D-5000 Köln 80 / DE | 05 /
Schröer, Walter, Dr. Nicolai-Hartmann-Strasse 29 D-5090 Leverkusen 1 / DE | [1983/10] | Application number, filing date | 82107418.4 | 16.08.1982 | [1983/10] | Priority number, date | DE19813134161 | 28.08.1981 Original published format: DE 3134161 | [1983/10] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0073392 | Date: | 09.03.1983 | Language: | DE | [1983/10] | Type: | B1 Patent specification | No.: | EP0073392 | Date: | 10.12.1986 | Language: | DE | [1986/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.01.1983 | Classification | IPC: | C08G18/12, C08G18/42, C08G18/44, C08G18/08, C08G18/75, C08G18/72, C09D3/72, C08J7/04 | [1983/10] | CPC: |
C08G18/0804 (EP,US);
C08G18/12 (EP,US);
C08G18/42 (EP,US);
C08G18/4238 (EP,US);
C08G18/44 (EP,US);
C08G18/6644 (EP,US);
C08G18/722 (EP,US);
C08G18/75 (EP,US);
C08J7/0427 (EP,US);
C08J7/043 (EP,US);
C08J7/046 (EP,US);
C08J2327/06 (EP,US);
Y10T428/3158 (EP,US)
(-)
| C-Set: |
C08G18/12, C08G18/3228 (EP,US);
C08G18/12, C08G18/3253 (US,EP) | Designated contracting states | BE, DE, FR, GB, IT, NL [1983/10] | Title | German: | Überzugmittel aus Polyurethan-Dispersionen und ihre Verwendung für Deckstriche und Finishs | [1983/10] | English: | Coatings from polyurethane dispersions and their use in varnishes and finishes | [1983/10] | French: | Revêtements de dispersions de polyuréthanes et leur application pour le vernissage et le finissage | [1983/10] | Examination procedure | 16.08.1982 | Examination requested [1983/10] | 27.02.1985 | Despatch of a communication from the examining division (Time limit: M04) | 09.04.1985 | Reply to a communication from the examining division | 23.07.1985 | Despatch of a communication from the examining division (Time limit: M06) | 23.12.1985 | Reply to a communication from the examining division | 24.02.1986 | Despatch of communication of intention to grant (Approval: ) | 13.06.1986 | Communication of intention to grant the patent | 20.06.1986 | Fee for grant paid | 20.06.1986 | Fee for publishing/printing paid | Opposition(s) | 11.09.1987 | No opposition filed within time limit [1987/49] | Fees paid | Renewal fee | 17.07.1984 | Renewal fee patent year 03 | 27.07.1985 | Renewal fee patent year 04 | 25.07.1986 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [A]GB1191260 (BAYER AG [DE]); | [A]FR2099458 (BAYER AG); | [A]EP0003785 (BAYER AG [DE]); | [A]EP0004069 |