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EP0405153
European procedure
Extract from the Register of European Patents
EP About this file: EP0405153
| EP0405153 - Measuring head for differential thermal analysis [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.01.1995 Database last updated on 26.03.2026 | Most recent event Tooltip | 13.11.2009 | Change - representative | published on 16.12.2009 [2009/51] | Applicant(s) | For all designated states NETZSCH-GERÄTEBAU GmbH Wittelsbacherstrasse 42 D-95100 Selb / DE | [1991/01] | Inventor(s) | 01 /
Bräuer, Gerhard Rossbachweg 16 D-8672 Selb / DE | 02 /
Schmidt, Martin Unterweissenbach 121 D-8672 Selb / DE | 03 /
Wassmer, Erich Bei der Linde 34 D-8672 Sellb / DE | [1991/01] | Representative(s) | von Hellfeld, Axel, et al Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstrasse 2 81541 München / DE | [N/P] |
| Former [2009/51] | von Hellfeld, Axel, et al Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München / DE | ||
| Former [1991/01] | von Hellfeld, Axel, Dr. Dipl.-Phys., et al WUESTHOFF & WUESTHOFF Schweigerstrasse 2 D-81541 München / DE | Application number, filing date | 90110142.8 | 29.05.1990 | [1991/01] | Priority number, date | DE19893921655 | 30.06.1989 Original published format: DE 3921655 | [1991/01] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0405153 | Date: | 02.01.1991 | Language: | DE | [1991/01] | Type: | B1 Patent specification | No.: | EP0405153 | Date: | 02.03.1994 | Language: | DE | [1994/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.11.1990 | Classification | IPC: | G01N25/02, G01N25/20 | [1991/01] | CPC: |
G01N25/486 (EP);
G01N5/04 (EP)
| Designated contracting states | CH, DE, FR, GB, LI [1991/01] | Title | German: | Messkopf für die Differenzthermoanalyse | [1991/01] | English: | Measuring head for differential thermal analysis | [1991/01] | French: | Tête de mesure pour l'analyse thermique différentielle | [1991/01] | File destroyed: | 20.04.2002 | Examination procedure | 31.12.1990 | Examination requested [1991/10] | 08.07.1992 | Despatch of a communication from the examining division (Time limit: M04) | 06.11.1992 | Reply to a communication from the examining division | 15.04.1993 | Despatch of communication of intention to grant (Approval: Yes) | 24.08.1993 | Communication of intention to grant the patent | 18.11.1993 | Fee for grant paid | 18.11.1993 | Fee for publishing/printing paid | Opposition(s) | 03.12.1994 | No opposition filed within time limit [1995/08] | Fees paid | Renewal fee | 15.05.1992 | Renewal fee patent year 03 | 17.05.1993 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | FR | 02.03.1994 | GB | 02.03.1994 | DE | 04.03.1994 | CH | 31.05.1994 | LI | 31.05.1994 | [2002/24] |
| Former [1995/13] | GB | 02.03.1994 | |
| DE | 04.03.1994 | ||
| CH | 31.05.1994 | ||
| LI | 31.05.1994 | ||
| Former [1995/03] | GB | 02.03.1994 | |
| DE | 04.03.1994 | ||
| Former [1994/32] | DE | 04.03.1994 | Documents cited: | Search | [Y] JP60228946 | [Y] Electronique industrielle no. 118, November 1968, Seiten 707 - 711; G. Lhuillery: "La micro-analyse thermique differentielle;etude et applications d'un micro-analyseur" | [Y] PATENT ABSTRACTS OF JAPAN vol. 10, no. 93 (P-445)(2150) 10 April 1986, & JP-A-60 228946 (SHIMAZU SEISHAKUSHO K.K.) 14 November 85 [Y] | [Y] ANALYTICAL CHEMISTRY. vol. 36, no. 11, Oktober 1964, COLUMBUS US Seiten 2172 - 2174; E.M. Barrall II, et al.: "Calorimetric Studies_by Differential Thermal Analysis" [Y] | Examination | Hemminger/Hhne: Calorimetry, Weinheim, 1984, ISBN 3-527-25948-1, S. 196-203 |