EP0987491 - Method for preventing flow instabilities in a burner [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.05.2006 Database last updated on 24.08.2024 | Most recent event Tooltip | 26.05.2006 | No opposition filed within time limit | published on 28.06.2006 [2006/26] | Applicant(s) | For all designated states ALSTOM Technology Ltd Brown Boveri Strasse 7 5400 Baden / CH | [N/P] |
Former [2004/14] | For all designated states ALSTOM Technology Ltd Brown Boveri Strasse 7 5400 Baden / CH | ||
Former [2002/48] | For all designated states ALSTOM (Switzerland) Ltd CHSP Intellectual Property Brown Boveri Strasse 7 5401 Baden / CH | ||
Former [2001/50] | For all designated states Alstom 25, Avenue Kléber 75116 Paris / FR | ||
Former [2000/44] | For all designated states ALSTOM POWER (Schweiz) AG Haselstrasse 16 5401 Baden / CH | ||
Former [2000/39] | For all designated states ABB ALSTOM POWER (Schweiz) AG Haselstrasse 16 5401 Baden / CH | ||
Former [2000/12] | For all designated states Asea Brown Boveri AG Haselstrasse 16 5401 Baden / CH | Inventor(s) | 01 /
Paschereit, Christian Oliver, Dr. Im Ifang 23 5400 Baden / CH | 02 /
Keller, Jakob, Prof. Dr. Lindenbergstrasse 5 5610 Wohlen / CH | [2000/12] | Representative(s) | (deleted) | [2002/48] |
Former [2001/50] | Liebe, Rainer, et al ALSTOM (Schweiz) AG Intellectual Property CHSP Haselstrasse 16/699, 5. Stock 5401 Baden / CH | Application number, filing date | 98810924.5 | 16.09.1998 | [2000/12] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0987491 | Date: | 22.03.2000 | Language: | DE | [2000/12] | Type: | B1 Patent specification | No.: | EP0987491 | Date: | 20.07.2005 | Language: | DE | [2005/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.02.1999 | Classification | IPC: | F23C7/00, F23D17/00, F23C7/02 | [2000/12] | CPC: |
F23C7/02 (EP,US);
F23C7/002 (EP,US);
F23D17/002 (EP,US);
F23C2900/07002 (EP,US);
F23D2206/10 (EP,US);
F23D2210/00 (EP,US)
| Designated contracting states | DE, FR, GB [2000/48] |
Former [2000/12] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zur Verhinderung von Strömungsinstabilitäten in einem Brenner | [2000/12] | English: | Method for preventing flow instabilities in a burner | [2000/12] | French: | Procédé pour prévenir les instabilités d'écoulement dans un brûleur | [2000/12] | Examination procedure | 31.08.2000 | Examination requested [2000/44] | 17.06.2003 | Despatch of a communication from the examining division (Time limit: M04) | 24.07.2003 | Reply to a communication from the examining division | 16.12.2003 | Despatch of a communication from the examining division (Time limit: M06) | 02.07.2004 | Reply to a communication from the examining division | 09.07.2004 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 28.01.2005 | Communication of intention to grant the patent | 19.05.2005 | Fee for grant paid | 19.05.2005 | Fee for publishing/printing paid | Opposition(s) | 21.04.2006 | No opposition filed within time limit [2006/26] | Request for further processing for: | 17.07.2004 | Request for further processing filed | 17.07.2004 | Full payment received (date of receipt of payment) Request granted | 03.08.2004 | Decision despatched | Fees paid | Renewal fee | 18.08.2000 | Renewal fee patent year 03 | 21.08.2001 | Renewal fee patent year 04 | 22.08.2002 | Renewal fee patent year 05 | 22.08.2003 | Renewal fee patent year 06 | 07.09.2004 | Renewal fee patent year 07 |
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. | Documents cited: | Search | [A]US3879939 (MARKOWSKI STANLEY J) [A] 1-4,6,7 * column 2, line 62 - column 3, line 16 * * column 14, line 25 - line 38 * * column 15, line 1 - line 9; figures 1,2,34 *; | [A]EP0433790 (ASEA BROWN BOVERI [CH]) [A] 9,15 * the whole document *; | [A]US5345768 (WASHAM ROY M [US], et al) [A] 1 * column 1, line 59 - column 2, line 5 ** column 2, line 33 - line 56; figure 3 *; | [A]US5758587 (BUECHNER HORST [FR], et al) [A] 1 * column 1, line 59 - column 2, line 10 * * column 2, line 63 - column 3, line 7 * * column 3, line 34 - line 43; figure 1 * | Examination | EP0851172 |