EP0339378 - Process for the production of linear polyesters, particularly for films and foils [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.12.1994 Database last updated on 19.10.2024 | Most recent event Tooltip | 10.12.1994 | No opposition filed within time limit | published on 01.02.1995 [1995/05] | Applicant(s) | For all designated states Zimmer Aktiengesellschaft Borsigallee 1 60388 Frankfurt am Main / DE | [N/P] |
Former [1989/44] | For all designated states Zimmer Aktiengesellschaft Borsigallee 1 D-60388 Frankfurt / DE | Inventor(s) | 01 /
Thiele, Ulrich, Dr. Geschwister-Scholl-Strasse 1 D-6454 Bruchköbel / DE | [1989/44] | Application number, filing date | 89106571.6 | 13.04.1989 | [1989/44] | Priority number, date | DE19883814022 | 26.04.1988 Original published format: DE 3814022 | [1989/44] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0339378 | Date: | 02.11.1989 | Language: | DE | [1989/44] | Type: | A3 Search report | No.: | EP0339378 | Date: | 27.02.1991 | Language: | DE | [1991/09] | Type: | B1 Patent specification | No.: | EP0339378 | Date: | 09.02.1994 | Language: | DE | [1994/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.01.1991 | Classification | IPC: | C08L67/02, C08K3/34, C08K3/32, C08G63/78, C08K9/02, C08K9/04, C09C1/42, C09C3/06, C09C3/08 | [1994/06] | CPC: |
C08K3/32 (EP,US);
C08G63/78 (EP,KR,US);
C08G63/18 (KR);
C08K3/34 (EP,KR,US);
C08L67/02 (KR)
| C-Set: |
C08K3/32, C08L67/02 (EP,US);
C08K3/34, C08L67/02 (US,EP) |
Former IPC [1991/16] | C08L67/02, C08K3/34, C08K3/32, C08G63/22, C08K9/02, C08K9/04, C09C1/42, C09C3/06, C09C3/08 | ||
Former IPC [1989/44] | C08L67/02, C08K3/34, C08K3/32, C08G63/22 | Designated contracting states | DE, ES, GB, IT [1993/33] |
Former [1989/44] | BE, DE, ES, FR, GB, IT, NL | Title | German: | Verfahren zur Herstellung linearer Polyester, insbesondere für Filme und Folien | [1989/44] | English: | Process for the production of linear polyesters, particularly for films and foils | [1989/44] | French: | Procédé pour la production de polyesters linéaires, en particulier pour films et feuilles | [1989/44] | Examination procedure | 13.04.1989 | Examination requested [1989/44] | 02.04.1993 | Despatch of communication of intention to grant (Approval: Yes) | 06.07.1993 | Communication of intention to grant the patent | 02.09.1993 | Fee for grant paid | 02.09.1993 | Fee for publishing/printing paid | Opposition(s) | 10.11.1994 | No opposition filed within time limit [1995/05] | Fees paid | Renewal fee | 28.11.1990 | Renewal fee patent year 03 | 11.03.1992 | Renewal fee patent year 04 | 25.03.1993 | 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]JP61044922 ; | [A]US3511801 (MEELHEIM RICHARD YOUNG); | [A]US2302361 (VICTOR YNGVE) | [A] - WPIL, AN=86-098666; & JP-A-61 044 922 (TORAY IND.) 04-03-1986, & JP61044922 A 00000000 |