EP1041062 - Method for refining (meth)acrylic acid [Right-click to bookmark this link] | Status | Patent revoked Status updated on 23.05.2008 Database last updated on 14.05.2024 | Most recent event Tooltip | 27.06.2008 | Change - opposition data/opponents data or that of the opponents representative | published on 30.07.2008 [2008/31] | Applicant(s) | For all designated states NIPPON SHOKUBAI CO., LTD. 1-1, Koraibashi 4-chome Chuo-ku Osaka-shi, Osaka 541-0043 / JP | [N/P] |
Former [2000/40] | For all designated states Nippon Shokubai Co., Ltd. 1-1, Koraibashi 4-chome, Chuo-ku Osaka-shi, Osaka 541-0043 / JP | Inventor(s) | 01 /
Sakamoto, Kazuhiko 4-25-5, Taderahigashi Himeji-shi, Hyogo / JP | 02 /
Ueno, Kouji 448-2-309, Waku, Aboshi-ku Himeji-shi, Hyogo / JP | 03 /
Nakahara, Sei 448-1-1-509, Waku, Aboshi-ku Himeji-shi, Hyogo / JP | 04 /
Ueoka, Masatoshi 6-21, Yashiromidorigaoka-cho Himeji-shi, Hyogo / JP | [2000/40] | Representative(s) | Elend, Almut Susanne, et al Venner Shipley LLP Byron House Cambridge Business Park Cowley Road Cambridge, Cambridgeshire CB4 0WZ / GB | [N/P] |
Former [2006/50] | Elend, Almut Susanne, et al Venner Shipley LLP Byron House Cambridge Business Park Cowley Road Cambridge CB4 0WZ / GB | ||
Former [2000/40] | Killin, Stephen James, et al Venner, Shipley & Co., 20 Little Britain London EC1A 7DH / GB | Application number, filing date | 00302130.0 | 15.03.2000 | [2000/40] | Priority number, date | JP19990093859 | 31.03.1999 Original published format: JP 9385999 | [2000/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1041062 | Date: | 04.10.2000 | Language: | EN | [2000/40] | Type: | A3 Search report | No.: | EP1041062 | Date: | 17.01.2001 | [2001/03] | Type: | B1 Patent specification | No.: | EP1041062 | Date: | 12.03.2003 | Language: | EN | [2003/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.12.2000 | Classification | IPC: | C07C57/04, C07C51/44, C07C51/46, C07C51/50 | [2000/40] | CPC: |
C07C51/44 (EP,US);
C07C51/23 (EP,US);
C07C51/252 (EP,US);
C07C51/50 (EP,US);
Y10S203/22 (EP,US)
| C-Set: |
C07C51/23, C07C57/04 (EP,US);
C07C51/252, C07C57/04 (US,EP);
C07C51/44, C07C57/04 (US,EP);
C07C51/50, C07C57/04 (US,EP) | Designated contracting states | BE, DE [2001/40] |
Former [2000/40] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zur Reinigung von (Meth)acrylsäure | [2000/40] | English: | Method for refining (meth)acrylic acid | [2000/40] | French: | Procédé pour la purification de l'acide (méth)acrylique | [2000/40] | Examination procedure | 30.05.2001 | Examination requested [2001/31] | 18.07.2001 | Loss of particular rights, legal effect: designated state(s) | 12.11.2001 | Despatch of a communication from the examining division (Time limit: M04) | 15.11.2001 | Despatch of communication of loss of particular rights: designated state(s) AT, CH, CY, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | 29.01.2002 | Reply to a communication from the examining division | 01.10.2002 | Communication of intention to grant the patent | 05.12.2002 | Fee for grant paid | 05.12.2002 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
22.11.2003
03.12.2003
ADMISSIBLE BASF Aktiengesellschaft -Patentabteilung - C6- Carl-Bosch-Strasse 38 D-67056 Ludwigshafen / DE | [2008/31] |
Former [2004/04] | |||
Opponent(s) | 01
22.11.2003
03.12.2003
ADMISSIBLE BASF Aktiengesellschaft Patente, Marken und Lizenzen 67056 Ludwigshafen / DE | 16.01.2004 | Invitation to proprietor to file observations on the notice of opposition | 11.05.2004 | Reply of patent proprietor to notice(s) of opposition | 07.06.2005 | Date of oral proceedings | 18.11.2005 | Despatch of minutes of oral proceedings | 18.11.2005 | Despatch of communication that the patent will be revoked | 12.03.2008 | Legal effect of revocation of patent [2008/26] | Appeal following opposition | 27.01.2006 | Appeal received No. T0138/06 | 28.03.2006 | Statement of grounds filed | 12.03.2008 | Result of appeal procedure: appeal of the proprietor was rejected | 12.03.2008 | Date of oral proceedings | 19.03.2008 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 21.03.2002 | Renewal fee patent year 03 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 27.08.2001 | AT   M01   Not yet paid | 27.08.2001 | CH   M01   Not yet paid | 27.08.2001 | CY   M01   Not yet paid | 27.08.2001 | DK   M01   Not yet paid | 27.08.2001 | ES   M01   Not yet paid | 27.08.2001 | FI   M01   Not yet paid | 27.08.2001 | FR   M01   Not yet paid | 27.08.2001 | GB   M01   Not yet paid | 27.08.2001 | GR   M01   Not yet paid | 27.08.2001 | IE   M01   Not yet paid | 27.08.2001 | IT   M01   Not yet paid | 27.08.2001 | LU   M01   Not yet paid | 27.08.2001 | MC   M01   Not yet paid | 27.08.2001 | NL   M01   Not yet paid | 27.08.2001 | PT   M01   Not yet paid | 27.08.2001 | SE   M01   Not yet paid |
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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. | Documents cited: | Search | [AX]EP0648732 (BASF AG [DE]) [A] 1 * claim - * [X] 10; | [DAX]EP0695736 (MITSUBISHI CHEM CORP [JP]) [DA] 1 * claim - * [X] 10; | [A]US5855743 (HERBST HOLGER [DE], et al) [A] 1* column 3, line 35 - column 5, line 12 * |