EP0258979 - Apparatus for simultaneous heat and mass transfer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.11.1994 Database last updated on 26.07.2024 | Most recent event Tooltip | 23.11.2007 | Lapse of the patent in a contracting state | published on 26.12.2007 [2007/52] | Applicant(s) | For all designated states Albers, Walter Frank 2626 East Arizona, Biltmore Circle, Nr. 23 Phoenix Arizona 85016 / US | [N/P] |
Former [1988/10] | For all designated states Albers, Walter Frank 2626 East Arizona, Biltmore Circle, Nr. 23 Phoenix, Arizona 85016 / US | Inventor(s) | 01 /
Beckman, James R. 1937 E. Calle de Arcos Tempe, Arizona 85284 / US | 02 /
Albers, Walter F. 2626 East Arizona Biltmore Circle, 23 Phoenix, Arizona 85016 / US | [1988/10] | Representative(s) | Waxweiler, Jean, et al OFFICE DENNEMEYER & ASSOCIATES Sàrl, P.O. Box 1502 1015 Luxembourg / LU | [N/P] |
Former [1993/49] | Waxweiler, Jean, et al OFFICE DENNEMEYER & ASSOCIATES Sàrl, P.O. Box 1502 L-1015 Luxembourg / LU | ||
Former [1992/29] | Downey, William Gerrard Wilson, Gunn, M'Caw & Co., 41-51 Royal Exchange, Cross Street Manchester M2 7BD / GB | ||
Former [1988/10] | Whalley, Kevin Wilson Gunn Ellis & Co. 41-51 Royal Exchange Cross Street Manchester M2 7BD / GB | Application number, filing date | 87306044.6 | 08.07.1987 | [1988/10] | Priority number, date | US19860883734 | 09.07.1986 Original published format: US 883734 | [1988/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0258979 | Date: | 09.03.1988 | Language: | EN | [1988/10] | Type: | B1 Patent specification | No.: | EP0258979 | Date: | 12.01.1994 | Language: | EN | [1994/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.10.1987 | Classification | IPC: | B01D1/00, B01D1/14, C02F1/10 | [1988/10] | CPC: |
F24F3/1417 (EP,US);
B01D1/14 (EP,US);
B01D1/26 (EP,US);
B01D1/30 (EP,US);
B01D53/18 (EP,US);
C02F1/10 (EP,US);
C02F1/14 (EP,US);
F28D21/0015 (EP,US);
F24F2003/144 (EP,US);
| Designated contracting states | DE, FR, GB, IT [1988/10] | Title | German: | Vorrichtung zur gleichzeitigen Übertragung von Wärme und Stoff | [1988/10] | English: | Apparatus for simultaneous heat and mass transfer | [1988/10] | French: | Dispositif pour le transfert simultané de chaleur et de masse | [1988/10] | Examination procedure | 19.08.1988 | Examination requested [1988/42] | 07.02.1991 | Despatch of a communication from the examining division (Time limit: M04) | 13.06.1991 | Reply to a communication from the examining division | 12.09.1991 | Despatch of a communication from the examining division (Time limit: M04) | 15.01.1992 | Reply to a communication from the examining division | 06.07.1992 | Despatch of a communication from the examining division (Time limit: M04) | 16.11.1992 | Reply to a communication from the examining division | 10.03.1993 | Despatch of communication of intention to grant (Approval: No) | 05.07.1993 | Despatch of communication of intention to grant (Approval: later approval) | 09.07.1993 | Communication of intention to grant the patent | 15.10.1993 | Fee for grant paid | 15.10.1993 | Fee for publishing/printing paid | Opposition(s) | 13.10.1994 | No opposition filed within time limit [1995/01] | Fees paid | Renewal fee | 31.07.1989 | Renewal fee patent year 03 | 27.07.1990 | Renewal fee patent year 04 | 24.07.1991 | Renewal fee patent year 05 | 20.07.1992 | Renewal fee patent year 06 | 20.07.1993 | Renewal fee patent year 07 |
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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 | IT | 12.01.1994 | [2007/52] |
Former [1999/42] | IT | 12.01.1994 | |
Former [1995/03] | deleted | ||
Former [1994/45] | DE | 12.01.1994 | Documents cited: | Search | [A]US2032182 (ERIK OMAN); | [AD]US3822192 (BROWN M); | [AD]US3788954 (CANTRELL C); | [AD]US4350570 (MAISOTSENKO VALERY S, et al); | [AD]US4402793 (PETREK JOHN P [US], et al); | [AD]US3214351 (JOSEPH LICHTENSTEIN, et al); | [AD]US4363703 (ELDIFRAWI AHMED A, et al) |