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EP2028175 - Bibliographic data
Last update | 04/11/2022 |
---|---|
Legal status | Brevet déchu |
Origin | Euro-PCT |
(73)Owner |
Mitsubishi Gas Chemical Company, Inc. 5-2, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8324 Japon |
(72)Inventors |
Masato INARI Kurashiki-shi, Okayama 712-8525 Japon |
Fumiya ZAIMA Kurashiki-shi, Okayama 712-8525 Japon |
|
(74)Agent |
Mail recipient Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte Brucknerstraße 20 40593 Düsseldorf Allemagne |
(21)Application number | EP07767086.7 |
(22)Application date | 06/08/2007 |
(11)Publication number | EP2028175 |
Grant date | 11/16/2016 |
(54)Invention title | PROCÉDÉ DE REMPLACEMENT DE MILIEU DE DISPERSION |
(51)International classification | C07C 51/47, C07C 51/43, C07C 63/26, B01D 9/00, C07C 51/43, C07C 63/26, B01D 9/00 |
International classification (before reform) | None |
Claimed priority |
(31) Number: 2006162207 (32) Date: 06/12/2006 (33) Country: JP |
Initial application | None |
Divisional applications | None |
Expected annuity |
Annuity: 11 - Amount: 165€ - Due date 06/30/2017 Surtax: 11 - Amount: 33€ - Due date 01/02/2018 |
Last annuity | None |
Publication | None |
History | Publication de la délivrance du brevet européen - Legal date 11/16/2016 |
Entrée en période de grâce du brevet d'invention - Legal date 07/01/2017 | |
Déchéance du brevet d'invention après période de grâce - Legal date 06/30/2017 |