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EP0174319
European procedure
Extract from the Register of European Patents
EP About this file: EP0174319
| EP0174319 - HEAT EXCHANGER FOR MASS TRANSFER DEVICE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.04.1989 Database last updated on 26.03.2026 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states BAXTER TRAVENOL LABORATORIES, INC. One Baxter Parkway Deerfield, IL 60015 / US | [1988/14] |
| Former [1986/12] | For all designated states OMNIS SURGICAL, INC. 1425 Lake Cook Road Deerfield, IL 60015 / US | Inventor(s) | 01 /
LEONARD, Ronald, J. 19211 Crowley Road Harvard, IL 60033 / US | 02 /
JOHNSON, Kenneth, M. 1905 Burr Oak Lane Lindenhurst, IL 60046 / US | 03 /
DREHOBL, Thomas, L. 333 Highpoint Drive Lindenhurst, IL 60046 / US | [1986/12] | Representative(s) | MacGregor, Gordon, et al Eric Potter Clarkson LLP Park View House 58 The Ropewalk Nottingham NG1 5DD / GB | [N/P] |
| Former [1986/12] | MacGregor, Gordon, et al ERIC POTTER CLARKSON St. Mary's Court St. Mary's Gate Nottingham, NG1 1LE / GB | Application number, filing date | 85900917.7 | 25.01.1985 | [1986/12] | WO1985US00127 | Priority number, date | US19840583853 | 27.02.1984 Original published format: US 583853 | [1986/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8504002 | Date: | 12.09.1985 | Language: | EN | [1985/20] | Type: | A1 Application with search report | No.: | EP0174319 | Date: | 19.03.1986 | Language: | EN | The application published by WIPO in one of the EPO official languages on 12.09.1985 takes the place of the publication of the European patent application. | [1986/12] | Type: | B1 Patent specification | No.: | EP0174319 | Date: | 22.06.1988 | Language: | EN | [1988/25] | Search report(s) | International search report - published on: | US | 12.09.1985 | (Supplementary) European search report - dispatched on: | EP | 08.07.1986 | Classification | IPC: | F28D7/10 | [1986/12] | CPC: |
F28F21/062 (EP);
A61M5/44 (EP);
F28F9/24 (EP);
A61M2205/366 (EP)
| Designated contracting states | BE, DE, FR, GB, SE [1986/12] | Title | German: | WÄRMETAUSCHER FÜR MASSENÜBERTRAGUNGSVORRICHTUNG | [1986/12] | English: | HEAT EXCHANGER FOR MASS TRANSFER DEVICE | [1986/12] | French: | ECHANGEUR DE CHALEUR POUR DISPOSITIF DE TRANSFERT DE MASSE | [1986/12] | File destroyed: | 20.04.2002 | Entry into regional phase | 16.10.1985 | National basic fee paid | 16.10.1985 | Search fee paid | 16.10.1985 | Designation fee(s) paid | 16.10.1985 | Examination fee paid | Examination procedure | 16.10.1985 | Examination requested [1986/12] | 14.11.1986 | Despatch of a communication from the examining division (Time limit: M04) | 27.01.1987 | Reply to a communication from the examining division | 11.02.1987 | Despatch of a communication from the examining division (Time limit: M06) | 14.07.1987 | Reply to a communication from the examining division | 23.10.1987 | Despatch of communication of intention to grant (Approval: Yes) | 28.12.1987 | Communication of intention to grant the patent | 12.03.1988 | Fee for grant paid | 12.03.1988 | Fee for publishing/printing paid | Opposition(s) | 23.03.1989 | No opposition filed within time limit [1989/22] | Fees paid | Renewal fee | 17.12.1986 | Renewal fee patent year 03 | 14.12.1987 | Renewal fee patent year 04 |
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