-
EP0579994
European procedure
Extract from the Register of European Patents
EP About this file: EP0579994
| EP0579994 - Monolithic refractories [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.09.1996 Database last updated on 01.01.2025 | Most recent event Tooltip | 13.09.1996 | No opposition filed within time limit | published on 30.10.1996 [1996/44] | Applicant(s) | For all designated states TAIKOROZAI CO., LTD. 1-1, Makiyamashinmachi, Tobata-ku Kitakyushu-shi Fukuoka-ken / JP | [N/P] |
| Former [1994/04] | For all designated states TAIKOROZAI CO., LTD. 1-1, Makiyamashinmachi, Tobata-ku Kitakyushu-shi, Fukuoka-ken / JP | Inventor(s) | 01 /
Itsutoshi, Iwasaki 8-4, Ohira 1-chome, Yahatanishi-ku Kitakyushu-shi, Fukuoka-ken / JP | 02 /
Tatsuo, Yamasaki 552-199, Oazayamada, Okagakimachi Ongagun, Fukuoaka-ken / JP | 03 /
Hidea Sawada 8-6 Takamadi2-chome, Yahatanishi-ku Kitakyushu-shi, Fukuoka-ken / JP | [1994/04] | Representative(s) | Menges, Rolf, et al Ackmann Menges Patent- und Rechtsanwälte Postfach 14 04 31 80454 München / DE | [N/P] |
| Former [1994/04] | Menges, Rolf, Dipl.-Ing., et al Ackmann & Menges Patentanwälte Postfach 14 04 31 D-80454 München / DE | Application number, filing date | 93110533.2 | 01.07.1993 | [1994/04] | Priority number, date | JP19920209743 | 14.07.1992 Original published format: JP 20974392 | [1994/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0579994 | Date: | 26.01.1994 | Language: | EN | [1994/04] | Type: | B1 Patent specification | No.: | EP0579994 | Date: | 08.11.1995 | Language: | EN | [1995/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.10.1993 | Classification | IPC: | C04B35/66, C04B35/00, C03C3/17 | [1994/04] | CPC: |
C04B35/63408 (EP,US);
C03C3/17 (EP,US);
C04B35/6306 (EP,US);
C04B35/632 (EP,US);
C04B35/6365 (EP,US);
C04B35/66 (EP,US);
C04B2235/3217 (EP,US)
(-)
| Designated contracting states | DE, FR, GB [1994/04] | Title | German: | Monolithisches feuerfestes Material | [1994/04] | English: | Monolithic refractories | [1994/04] | French: | Matériaux réfractaires monolithiques | [1994/04] | Examination procedure | 15.07.1994 | Examination requested [1994/37] | 27.02.1995 | Despatch of communication of intention to grant (Approval: Yes) | 08.05.1995 | Communication of intention to grant the patent | 14.07.1995 | Fee for grant paid | 14.07.1995 | Fee for publishing/printing paid | Opposition(s) | 09.08.1996 | No opposition filed within time limit [1996/44] | Fees paid | Renewal fee | 07.06.1995 | Renewal fee patent year 03 |
| 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]SU439473 ; | [A]JP56140079 ; | [Y]DE2815094 (NIPPON CRUCIBLE CO [JP], et al); | [A]EP0119812 (QUIGLEY CO [US]); | [A]DE3620284 (SHINAGAWA REFRACTORIES CO [JP]); | [Y]WO9206808 (PILKINGTON CONTROLLED RELEASE [GB]) | [A] - DATABASE WPI Week 7520, Derwent Publications Ltd., London, GB; AN 75-33811W & SU-A-439 473 (RYABIN V.A.), & SU439473 A 00000000 | [A] - DATABASE WPI Week 8150, Derwent Publications Ltd., London, GB; AN 81-92010D & JP-A-56 140 079 (NIPPON STEEL CORP.ET AL), & JP56140079 A 00000000 |