EP0902887 - DEVICE FOR DYNAMIC MEASUREMENT OF THE SURFACE TENSION OF A LIQUID [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.11.2001 Database last updated on 31.08.2024 | Most recent event Tooltip | 16.11.2001 | No opposition filed within time limit | published on 02.01.2002 [2002/01] | Applicant(s) | For all designated states SITA Messtechnik GmbH Gostritzer Strasse 61-63 01217 Dresden / DE | [N/P] |
Former [1999/12] | For all designated states Sita Messtechnik GmbH Gostritzer Strasse 61-63 01217 Dresden / DE | Inventor(s) | 01 /
SCHULZE, Lothar Baumwiesenweg 8 D-01139 Dresden / DE | [1999/12] | Representative(s) | Ilberg, Roland Ilberg - Weissfloh Patentanwälte Am Weissiger Bach 93 01328 Dresden / DE | [N/P] |
Former [2000/52] | Ilberg, Roland W., Dipl.-Ing. Ilberg - Weissfloh Patentanwälte, Am Weissiger Bach 93 01328 Dresden / DE | ||
Former [1999/12] | Ilberg, Roland W., Dipl.-Ing. Pat.-Ing. Am Weissiger Bach 93 01474 Schönfeld-Weissig / DE | Application number, filing date | 97924922.4 | 24.05.1997 | [1999/12] | WO1997DE01085 | Priority number, date | DE1996209646U | 31.05.1996 Original published format: DE 29609646 U | [1999/12] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9746863 | Date: | 11.12.1997 | Language: | DE | [1997/53] | Type: | A1 Application with search report | No.: | EP0902887 | Date: | 24.03.1999 | Language: | DE | The application published by WIPO in one of the EPO official languages on 11.12.1997 takes the place of the publication of the European patent application. | [1999/12] | Type: | B1 Patent specification | No.: | EP0902887 | Date: | 03.01.2001 | Language: | DE | [2001/01] | Search report(s) | International search report - published on: | EP | 11.12.1997 | Classification | IPC: | G01N13/02 | [1999/12] | CPC: |
G01N13/02 (EP,US)
| Designated contracting states | FR, GB [1999/12] | Title | German: | VORRICHTUNG ZUR DYNAMISCHEN MESSUNG DER OBERFLÄCHENSPANNUNG EINER FLÜSSIGKEIT | [2001/01] | English: | DEVICE FOR DYNAMIC MEASUREMENT OF THE SURFACE TENSION OF A LIQUID | [1999/12] | French: | DISPOSITIF DE MESURE DYNAMIQUE DE LA TENSION SUPERFICIELLE D'UN LIQUIDE | [1999/12] |
Former [1999/12] | VORRICHTUNG ZUR DYNAMISCHEN MESSUNG DER OBERFLÄCHENSPANNUNG EINERFLÜSSIGKEIT | Entry into regional phase | 20.08.1998 | National basic fee paid | 20.08.1998 | Designation fee(s) paid | 20.08.1998 | Examination fee paid | Examination procedure | 27.10.1997 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 20.08.1998 | Examination requested [1999/12] | 03.05.2000 | Request for accelerated examination filed | 16.08.2000 | Despatch of communication of intention to grant (Approval: Yes) | 16.08.2000 | Decision about request for accelerated examination - accepted: Yes | 21.08.2000 | Fee for grant paid | 21.08.2000 | Fee for publishing/printing paid | 25.08.2000 | Communication of intention to grant the patent | Opposition(s) | 05.10.2001 | No opposition filed within time limit [2002/01] | Fees paid | Renewal fee | 05.03.1999 | Renewal fee patent year 03 | 13.04.2000 | Renewal fee patent year 04 |
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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. | Cited in | International search | [A]US3765227 (CAMPBELL J, et al) [A] 1,7 * column 4, line 5 - line 41; figures 6-10 *; | [A]DE2915956 (LICENTIA GMBH) [A] 1 * page 8, line 1 - page 10, paragraph 1; figure 1 *; | [A]US4527421 (MILLER JR THEODORE E [US]) [A] 1,7 * column 4, line 27 - column 5, line 56; figures 1,6 *; | [A]DE4303133 (HENKEL KGAA [DE]) [A] 1,7* column 6, line 31 - line 47; figure 1 *; | [PA]WO9618877 (UNILEVER NV [NL], et al) [PA] 1 * page 10, line 25 - page 11, line 20; figures 4,5,9,10 * [A] 7; | [PX]DE29609646U (UNIV DRESDEN TECH [DE]) [PX] 1-14 * the whole document * |