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EP0737506
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EP About this file: EP0737506
| EP0737506 - Process for making polymeric membranes based on polyether ether ketone [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 14.01.2000 Database last updated on 14.09.2024 | Most recent event Tooltip | 14.01.2000 | Application deemed to be withdrawn | published on 01.03.2000 [2000/09] | Applicant(s) | For all designated states REHAU AG + Co Rheniumhaus 95111 Rehau / DE | [1996/42] | Inventor(s) | 01 /
Gröbe, Anneliese, Dr. c/o Rehau AG & Co., Rheniumhaus D-95111 Rehau / DE | 02 /
Weinberg, Ekkehard, Dr. c/o Rehau AG & Co., Rheniumhaus D-95111 Rehau / DE | 03 /
Müller, Margit c/o Rehau AG & Co., Rheniumhaus D-95111 Rehau / DE | 04 /
Poersch, Franz, Dr. c/o Rehau AG & Co., Rheniumhaus D-95111 Rehau / DE | 05 /
Hopperdietzel, Sigfried, Dr. c/o Rehau AG & Co., Rheniumhaus D-95111 Rehau / DE | [1996/42] | Application number, filing date | 96101863.7 | 09.02.1996 | [1996/42] | Priority number, date | DE1995111361 | 28.03.1995 Original published format: DE 19511361 | [1996/42] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0737506 | Date: | 16.10.1996 | Language: | DE | [1996/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.08.1996 | Classification | IPC: | B01D71/52, B01D67/00, C08J9/26 | [1996/42] | CPC: |
B01D71/5222 (EP,US);
B01D71/5211 (EP,US)
| Designated contracting states | AT, CH, FR, GB, LI, NL [1996/42] | Title | German: | Verfahren zur Herstellung von Polymermembranen auf der Basis von Polyethereth | [1996/42] | English: | Process for making polymeric membranes based on polyether ether ketone | [1996/42] | French: | Procédé de fabrication de membranes polymériques à base de polyéther éther cétone | [1996/42] | Examination procedure | 26.04.1996 | Examination requested [1996/42] | 01.09.1999 | Application deemed to be withdrawn, date of legal effect [2000/09] | 01.10.1999 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2000/09] | Fees paid | Renewal fee | 11.12.1997 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 28.02.1999 | 04 M06 Not yet paid |
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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 | [A]EP0368003 (DOW CHEMICAL CO [US]); | [AD]EP0382356 (ICI PLC [GB]); | [A]EP0407684 (DOW CHEMICAL CO [US]); | [D]DE3936997 (HOECHST AG [DE]); | [A]EP0427079 (HOECHST AG [DE]); | [A]EP0492446 (DOW CHEMICAL CO [US]); | [A]EP0499381 (ICI PLC [GB]) |