EP0260759 - Latent heat accumulating medium and its use [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 19.10.1991 Database last updated on 29.10.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For:DE
Philips Corporate Intellectual Property GmbH Habsburgerallee 11 52064 Aachen / DE | For:FR
GB
IT
AT
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
Former [1988/12] | For:DE
Philips Patentverwaltung GmbH Röntgenstrasse 24 D-22335 Hamburg / DE | ||
For:FR
GB
IT
AT
Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Gawron, Klaus Florastrasse 2 D-5100 Aachen / DE | 02 /
Schröder, Johann, Dr. Adenauerallee 125a D-5100 Aachen / DE | 03 /
Huszar, Reinhard, Dr. Kirschentheuer 71 A-9162 Strau/Kärnten / AT | [1988/12] | Representative(s) | Koch, Ingo, et al Philips Patentverwaltung GmbH, Wendenstrasse 35c D-20097 Hamburg / DE | [N/P] |
Former [1991/18] | Koch, Ingo, Dr.-Ing., et al Philips Patentverwaltung GmbH, Wendenstrasse 35c D-20097 Hamburg / DE | ||
Former [1988/12] | Piegler, Harald, Dipl.-Chem. Philips Patentverwaltung GmbH Wendenstrasse 35 Postfach 10 51 49 D-2000 Hamburg 1 / DE | Application number, filing date | 87201757.9 | 15.09.1987 | [1988/12] | Priority number, date | DE19863631612 | 17.09.1986 Original published format: DE 3631612 | [1988/12] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0260759 | Date: | 23.03.1988 | Language: | DE | [1988/12] | Type: | A3 Search report | No.: | EP0260759 | Date: | 13.09.1989 | Language: | DE | [1989/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.07.1989 | Classification | IPC: | C09K5/06 | [1988/12] | CPC: |
C09K5/063 (EP);
Y02E60/14 (EP)
| Designated contracting states | AT, DE, FR, GB, IT [1988/12] | Title | German: | Latentwärmespeichermittel und dessen Verwendung | [1988/12] | English: | Latent heat accumulating medium and its use | [1988/12] | French: | Milieu de stockage de chaleur latente et son utilisation | [1988/12] | File destroyed: | 02.03.1998 | Examination procedure | 08.03.1990 | Examination requested [1990/18] | 29.07.1991 | Despatch of a communication from the examining division (Time limit: M04) | 08.08.1991 | Reply to a communication from the examining division | 16.09.1991 | Despatch of a communication from the examining division (Time limit: M04) | 10.10.1991 | Application withdrawn by applicant [1991/50] | Fees paid | Renewal fee | 27.09.1989 | Renewal fee patent year 03 | 26.09.1990 | Renewal fee patent year 04 | 27.09.1991 | 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 | [AD]GB2034347 (PHILIPS NV); | [A]GB2110708 (CALOR GROUP LTD); | [A]US4556501 (SAITA KENJI [JP], et al) |