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EP0461262
European procedure
Extract from the Register of European Patents
EP About this file: EP0461262
| EP0461262 - Use of refrigerator oil composition for Hydrofluorcarbon refrigerant [Right-click to bookmark this link] | |||
| Former [1991/51] | REFRIGERATOR OIL COMPOSITION FOR HYDROFLUOROCARBON REFRIGERANT | ||
| [1995/18] | Status | Opposition rejected Status updated on 15.08.2003 Database last updated on 11.05.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states IDEMITSU KOSAN COMPANY LIMITED 1-1, Marunouchi 3-chome Chiyoda-ku Tokyo 100-0005 / JP | [N/P] |
| Former [1994/50] | For all designated states IDEMITSU KOSAN COMPANY LIMITED 1-1, Marunouchi 3-chome Chiyoda-ku Tokyo 100 / JP | ||
| Former [1991/51] | For all designated states IDEMITSU PETROCHEMICAL CO., LTD. 6-1, Shiba 5-chome Minato-ku, Tokyo 108 / JP | Inventor(s) | 01 /
SEIKI, Hiromichi Idemitsu Kosan Co., Ltd. 24-4, Anesakikaigan Ichihara-shi Chiba-ken 299-01 / JP | 02 /
KANEKO, Masato Idemitsu Kosan Co., Ltd. 24-4, Anesakikaigan Ichihara-shi Chiba-ken 299-01 / JP | [1991/51] | Representative(s) | Türk, Dietmar, et al Türk, Gille, Hrabal, Leifert Patentanwälte Brucknerstrasse 20 40593 Düsseldorf / DE | [N/P] |
| Former [1991/51] | Türk, Dietmar, Dr. rer. nat., et al Türk, Gille, Hrabal, Leifert Patentanwälte Brucknerstrasse 20 D-40593 Düsseldorf / DE | Application number, filing date | 90916377.6 | 13.11.1990 | [1991/51] | WO1990JP01469 | Priority number, date | JP19890322559 | 14.12.1989 Original published format: JP 32255989 | JP19900087014 | 31.03.1990 Original published format: JP 8701490 | [1991/51] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9109097 | Date: | 27.06.1991 | Language: | EN | [1991/14] | Type: | A1 Application with search report | No.: | EP0461262 | Date: | 18.12.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.06.1991 takes the place of the publication of the European patent application. | [1991/51] | Type: | B1 Patent specification | No.: | EP0461262 | Date: | 03.05.1995 | Language: | EN | [1995/18] | Search report(s) | International search report - published on: | JP | 27.06.1991 | (Supplementary) European search report - dispatched on: | EP | 29.01.1992 | Classification | IPC: | C10M169/04, // (C10M169/04, 107:34, 129:76, 137:04), C10N40:30 | [1991/51] | CPC: |
C09K5/045 (EP,US);
C10M107/34 (EP,US);
C10M129/76 (EP,US);
C10M137/04 (EP,US);
C10M169/04 (EP,KR,US);
C10M171/008 (EP,US);
C09K2205/24 (EP,US);
C10M2207/281 (EP,US);
C10M2207/282 (EP,US);
C10M2207/283 (EP,US);
C10M2207/284 (EP,US);
C10M2207/285 (EP,US);
C10M2207/286 (EP,US);
C10M2207/287 (EP,US);
C10M2207/288 (EP,US);
C10M2207/289 (EP,US);
C10M2207/302 (EP,US);
C10M2207/304 (EP,US);
C10M2207/34 (EP,US);
C10M2209/1033 (EP,US);
C10M2209/104 (EP,US);
C10M2209/1045 (EP,US);
C10M2209/105 (EP,US);
C10M2209/1055 (EP,US);
C10M2209/106 (EP,US);
C10M2209/1065 (EP,US);
C10M2209/107 (EP,US);
C10M2209/1075 (EP,US);
C10M2209/108 (EP,US);
C10M2209/1085 (EP,US);
C10M2209/109 (EP,US);
C10M2209/1095 (EP,US);
C10M2211/022 (EP,US);
C10M2211/06 (EP,US);
C10M2223/04 (EP,US);
C10M2223/041 (EP,US);
C10M2223/042 (EP,US);
C10N2020/01 (EP,US);
C10N2040/00 (EP,US);
C10N2040/30 (EP,US);
C10N2040/32 (EP,US);
C10N2040/34 (EP,US);
C10N2040/36 (EP,US);
C10N2040/38 (EP,US);
C10N2040/40 (EP,US);
| Designated contracting states | BE, DE, ES, FR, GB, IT, NL, SE [1991/51] | Title | German: | Anwendung von Schmierölzusammensetzung für Fluorkohlenwasserstoff-Kältemittel | [1995/18] | English: | Use of refrigerator oil composition for Hydrofluorcarbon refrigerant | [1995/18] | French: | Utilisation d'huile réfrigérante pour réfrigérant à base d'hydrofluorocarbone | [1995/18] |
| Former [1991/51] | SCHMIERÖLZUSAMMENSETZUNG FÜR FLUORKOHLENWASSERSTOFF-KÄLTEMITTEL | ||
| Former [1991/51] | REFRIGERATOR OIL COMPOSITION FOR HYDROFLUOROCARBON REFRIGERANT | ||
| Former [1991/51] | HUILE REFRIGERANTE POUR REFRIGERANT A BASE D'HYDROFLUOROCARBONE | Entry into regional phase | 20.07.1991 | Translation filed | 10.09.1991 | National basic fee paid | 10.09.1991 | Search fee paid | 10.09.1991 | Designation fee(s) paid | 18.12.1991 | Examination fee paid | Examination procedure | 18.12.1991 | Examination requested [1992/09] | 02.04.1993 | Despatch of a communication from the examining division (Time limit: M06) | 22.09.1993 | Reply to a communication from the examining division | 21.07.1994 | Despatch of communication of intention to grant (Approval: No) | 26.10.1994 | Despatch of communication of intention to grant (Approval: later approval) | 02.11.1994 | Communication of intention to grant the patent | 22.12.1994 | Fee for grant paid | 22.12.1994 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
02.02.1996
13.02.1996
ADMISSIBLE Cognis Deutschland GmbH & Co. KG Postfach 130164 40551 Düsseldorf / DE | [2002/38] |
| Former [2000/21] | |||
| Opponent(s) | 01
02.02.1996
13.02.1996
ADMISSIBLE Cognis Deutschland GmbH Cognis IP Postfach 130164 40551 Düsseldorf / DE | ||
| Former [1996/13] | |||
| Opponent(s) | 01
02.02.1996
13.02.1996
ADMISSIBLE Henkel Kommanditgesellschaft auf Aktien TFP / Patentabteilung D-40191 Düsseldorf / DE | 13.03.1996 | Invitation to proprietor to file observations on the notice of opposition | 05.09.1996 | Reply of patent proprietor to notice(s) of opposition | 24.06.1998 | Date of oral proceedings | 11.09.1998 | Despatch of minutes of oral proceedings | 11.09.1998 | Date of despatch of rejection of opposition | 10.08.2003 | Legal effect of rejection of opposition [2003/40] | Appeal following opposition | 18.11.1998 | Appeal received No. T1072/98 | 08.01.1999 | Statement of grounds filed | 03.06.2003 | Result of appeal procedure: appeal of the opponent was rejected | 03.06.2003 | Date of oral proceedings | 12.06.2003 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 24.11.1992 | Renewal fee patent year 03 | 25.11.1993 | Renewal fee patent year 04 | 23.11.1994 | Renewal fee patent year 05 |
| 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. | Lapses during opposition Tooltip | ES | 14.11.2000 | SE | 29.11.2000 | BE | 30.11.2000 | NL | 01.06.2001 | [2004/28] |
| Former [2004/14] | SE | 29.11.2000 | |
| BE | 30.11.2000 | ||
| NL | 01.06.2001 | ||
| ES | 14.12.2001 | ||
| Former [2002/29] | SE | 29.11.2000 | |
| BE | 30.11.2000 | ||
| NL | 01.06.2001 | ||
| Former [2002/12] | BE | 30.11.2000 | |
| NL | 01.06.2001 | ||
| Former [2002/03] | BE | 30.11.2000 | Documents cited: | Search | [A]JP59164393 ; | [XP]EP0384724 (NIPPON OIL CO LTD [JP]); | [AP]EP0377122 (IDEMITSU KOSAN CO [JP]); | [A]GB2216541 (ICI PLC [GB]) | [A] - WORLD PATENTS INDEX LATEST Week 8443, Derwent Publications Ltd., London, GB; AN 84-267230 & JP-A-59 164 393 (NIPPON OILS & FATS KK) 17 September 1984, & JP59164393 A 19840917 | International search | EP0336171 [ ] (NIPPON OIL CO LTD [JP]); | JPH10271491 [ ] (OLYMPUS OPTICAL CO); | EP0017072 [ ] (DOW CHEMICAL CO [US]); | JPS5626997 [ ] (SHOWA ALUMINIUM CO LTD); | JPS6160791 [ ] (HITACHI LTD) | Examination | JPH01271491 | JPS5626997 | JPH06160791 |