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EP0170215
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EP About this file: EP0170215
| EP0170215 - Novel cartridge and reactor [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 21.11.1989 Database last updated on 19.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states PPG INDUSTRIES, INC. One PPG Place Pittsburgh Pennsylvania 15272 / US | [N/P] |
| Former [1986/06] | For all designated states PPG INDUSTRIES, INC. One PPG Place Pittsburgh Pennsylvania 15272 / US | Inventor(s) | 01 /
Smoot, Michael Alexander 1000 S Woodlawn Apt. 407 Wichita Kansas 67218 / US | 02 /
Barch, Herbert William 1306 Dallas Avenue Natrona Heights Pennsylvania 15065 / US | 03 /
Das, Balbhadra 8005 Lingay Drive Allison Park Pennsylvania 15101 / US | [1986/06] | Representative(s) | Sternagel, Hans-Günther, et al Patentanwälte Sternagel & Fleischer Braunsberger Feld 29 51429 Bergisch Gladbach / DE | [N/P] |
| Former [1986/06] | Sternagel, Hans-Günther, Dr., et al Patentanwälte Dr. Michael Hann Dr. H.-G. Sternagel Sander Aue 30 D-51465 Bergisch Gladbach / DE | Application number, filing date | 85109364.1 | 25.07.1985 | [1986/06] | Priority number, date | US19840637233 | 02.08.1984 Original published format: US 637233 | [1986/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0170215 | Date: | 05.02.1986 | Language: | EN | [1986/06] | Type: | A3 Search report | No.: | EP0170215 | Date: | 12.10.1988 | Language: | EN | [1988/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.08.1988 | Classification | IPC: | B01D13/01, B01D53/22 | [1988/42] | CPC: |
B01D53/22 (EP);
B01D63/024 (EP,US);
C12M29/16 (EP);
B01D2313/44 (EP);
B01D2319/04 (EP)
|
| Former IPC [1986/06] | B01D13/01 | Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL [1986/06] | Title | German: | Filterpatrone | [1986/06] | English: | Novel cartridge and reactor | [1986/06] | French: | Cartouche filtrante | [1986/06] | File destroyed: | 18.07.1995 | Examination procedure | 14.11.1988 | Examination requested [1989/02] | 05.07.1989 | Despatch of a communication from the examining division (Time limit: M04) | 07.11.1989 | Application withdrawn by applicant [1990/02] | Fees paid | Renewal fee | 02.07.1987 | Renewal fee patent year 03 | 14.07.1988 | Renewal fee patent year 04 | 27.06.1989 | Renewal fee patent year 05 |
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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]US3277564 (WEBBER HAROLD H, et al); | [A]FR2326956 (RHONE POULENC IND [FR]); | [AD]US4042359 (SCHNABEL ROLAND, et al); | [A]US4061574 (CLARK GEORGE B); | [A]US4172794 (SIGDELL JAN-ERIK [DE]); | [A]US4358377 (CLARK GEORGE B); | [A]US4368124 (BRUMFIELD ROBERT C [US]); | [A]DE3304353 (MEDIZIN LABORTECHNIK VEB K [DD]); | [A]DD210611 (MEDIZIN LABORTECHNIK VEB K [DD]) |