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EP0139984
European procedure
Extract from the Register of European Patents
EP About this file: EP0139984
| EP0139984 - Process for adsorption [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.08.1987 Database last updated on 26.03.2025 | Most recent event Tooltip | 15.05.1991 | Lapse of the patent in a contracting state | published on 03.07.1991 [1991/27] | Applicant(s) | For all designated states UNION CARBIDE CORPORATION 39 Old Ridgebury Road Danbury Connecticut 06817 / US | [N/P] |
| Former [1985/19] | For all designated states UNION CARBIDE CORPORATION 39 Old Ridgebury Road Danbury Connecticut 06817 / US | Inventor(s) | 01 /
Mullhaupt, Joseph Tomothy 165 Exeter Road Williamsville (14221) N.Y. / US | 02 /
Berwaldt, Oren Erdman 160 Swain Road Youngstown (14174) N.Y. / US | [1985/19] | Representative(s) | Schwan, Gerhard Schwan Schwan Schorer Patentanwälte Bauerstrasse 22 80796 München / DE | [N/P] |
| Former [1985/19] | Schwan, Gerhard, Dipl.-Ing. Elfenstrasse 32 D-81739 München / DE | Application number, filing date | 84109982.3 | 22.08.1984 | [1985/19] | Priority number, date | US19830525716 | 23.08.1983 Original published format: US 525716 | [1985/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0139984 | Date: | 08.05.1985 | Language: | EN | [1985/19] | Type: | B1 Patent specification | No.: | EP0139984 | Date: | 29.10.1986 | Language: | EN | [1986/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.02.1985 | Classification | IPC: | B01J20/00, B01D53/02 | [1985/19] | CPC: |
C01C3/08 (EP,US);
B01D15/00 (KR);
B01J20/223 (EP,US);
C01B13/0262 (EP,US);
C01B2210/0046 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/19] | Title | German: | Adsorptionsverfahren | [1985/19] | English: | Process for adsorption | [1985/19] | French: | Procédé d'adsorption | [1985/19] | Examination procedure | 22.05.1985 | Examination requested [1985/32] | 22.01.1986 | Despatch of communication of intention to grant (Approval: ) | 30.04.1986 | Communication of intention to grant the patent | 08.08.1986 | Fee for grant paid | 08.08.1986 | Fee for publishing/printing paid | Opposition(s) | 30.07.1987 | No opposition filed within time limit [1987/41] | Fees paid | Renewal fee | 18.06.1986 | Renewal fee patent year 03 |
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