EP0409135 - Improved chabazite for gas separation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.05.1995 Database last updated on 24.08.2024 | Most recent event Tooltip | 30.11.2007 | Lapse of the patent in a contracting state | published on 02.01.2008 [2008/01] | Applicant(s) | For all designated states AIR PRODUCTS AND CHEMICALS, INC. 7201 Hamilton Boulevard Allentown, PA 18195-1501 / US | [1991/04] | Inventor(s) | 01 /
Coe, Charles Gardner 1381 Walnut Lane Macungie, PA 18062 / US | 02 /
Gaffney, Thomas Richard 1222 Clearview Circle Allentown, PA 18103 / US | 03 /
Srinivasan, Rajagopalan Sree 3714 Catherine Drive Allentown, PA 18103 / US | [1991/04] | Representative(s) | Kador & Partner Part mbB Corneliusstraße 15 80469 München / DE | [N/P] |
Former [1991/04] | Kador & Partner Corneliusstrasse 15 D-80469 München / DE | Application number, filing date | 90113592.1 | 16.07.1990 | [1991/04] | Priority number, date | US19890383128 | 20.07.1989 Original published format: US 383128 | [1991/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0409135 | Date: | 23.01.1991 | Language: | EN | [1991/04] | Type: | B1 Patent specification | No.: | EP0409135 | Date: | 06.07.1994 | Language: | EN | [1994/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.10.1990 | Classification | IPC: | B01J20/18, B01D53/04 | [1991/04] | CPC: |
B01D53/02 (EP,US);
B01J20/186 (EP,US);
B01D2253/108 (EP,US);
B01D2253/1085 (EP,US);
B01D2256/12 (EP,US);
B01D2257/102 (EP,US);
B01D2257/108 (EP,US);
B01D2257/11 (EP,US);
B01D53/047 (EP,US);
B01D53/0476 (EP,US)
(-)
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL [1991/04] | Title | German: | Chabazite für die Gastrennung | [1991/04] | English: | Improved chabazite for gas separation | [1991/04] | French: | Chabazite modifiée pour la séparation de gaz | [1991/04] | Examination procedure | 27.12.1990 | Examination requested [1991/09] | 21.08.1992 | Despatch of a communication from the examining division (Time limit: M04) | 25.11.1992 | Reply to a communication from the examining division | 09.09.1993 | Despatch of communication of intention to grant (Approval: Yes) | 12.01.1994 | Communication of intention to grant the patent | 07.04.1994 | Fee for grant paid | 07.04.1994 | Fee for publishing/printing paid | Opposition(s) | 07.04.1995 | No opposition filed within time limit [1995/26] | Fees paid | Renewal fee | 19.06.1992 | Renewal fee patent year 03 | 11.06.1993 | Renewal fee patent year 04 |
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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. | Lapses during opposition Tooltip | BE | 06.07.1994 | ES | 06.07.1994 | IT | 06.07.1994 | [2008/01] |
Former [2002/24] | BE | 06.07.1994 | |
ES | 06.07.1994 | ||
IT | 06.07.1994 | ||
Former [1999/42] | BE | 06.07.1994 | |
IT | 06.07.1994 | ||
Former [1995/12] | BE | 06.07.1994 | Documents cited: | Search | [X]EP0297542 (UNION CARBIDE CORP [US]); | [YD]US3140933 (MCKEE DOUGLAS W); | [A]DE2347574 (GRACE W R & CO); | [A]US4810265 (LAGREE DALE A [US], et al); | [A]EP0192394 (BRITISH PETROLEUM CO PLC [GB]); | [AD]US4732584 (COE CHARLES G [US], et al); | [AD]US4503024 (BOURGOGNE MICHEL [FR], et al) |