EP0668900 - GREASES [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 12.04.2002 Database last updated on 31.08.2024 | Most recent event Tooltip | 12.04.2002 | Patent maintained (B2 publication) | published on 29.05.2002 [2002/22] | Applicant(s) | For all designated states GKN TECHNOLOGY LIMITED Birmingham New Road Wolverhampton West Midlands WV4 6BW / GB | [N/P] |
Former [1995/35] | For all designated states GKN TECHNOLOGY LIMITED Birmingham New Road Wolverhampton West Midlands WV4 6BW / GB | Inventor(s) | 01 /
FISH, Gareth 629b, Barratt Lane Earlsfield, London SW18 4SX / GB | [1995/35] | Representative(s) | Harrison, Gordon D. FORRESTER & BOEHMERT Pettenkoferstrasse 20-22 80336 München / DE | [N/P] |
Former [1995/35] | Harrison, Gordon Donald FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 D-80801 München / DE | Application number, filing date | 93924736.7 | 10.11.1993 | [1995/35] | WO1993GB02313 | Priority number, date | GB19920023945 | 14.11.1992 Original published format: GB 9223945 | [1995/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9411470 | Date: | 26.05.1994 | Language: | EN | [1994/12] | Type: | A1 Application with search report | No.: | EP0668900 | Date: | 30.08.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.05.1994 takes the place of the publication of the European patent application. | [1995/35] | Type: | B1 Patent specification | No.: | EP0668900 | Date: | 07.10.1998 | Language: | EN | [1998/41] | Type: | B2 New European patent specification | No.: | EP0668900 | Date: | 29.05.2002 | Language: | EN | [2002/22] | Search report(s) | International search report - published on: | EP | 26.05.1994 | Classification | IPC: | C10M169/06, // (C10M169/06, 117:02, 117:04, 117:06, 135:02, 135:04, 135:06, 135:36, 135:18, 135:18, 137:02, 137:04, 137:10, 137:10, 137:12, 159:18), C10N10:04, C10N10:12, C10N30:06, C10N40:00 | [1995/35] | CPC: |
C10M169/06 (EP,US);
C10M117/02 (EP);
C10M117/04 (EP);
C10M117/06 (EP);
C10M135/02 (EP);
C10M135/06 (EP);
C10M135/18 (EP);
C10M135/36 (EP);
C10M137/02 (EP);
C10M137/04 (EP);
C10M137/10 (EP);
C10M137/12 (EP);
C10M159/18 (EP);
C10M2201/066 (EP);
C10M2205/00 (EP);
C10M2207/09 (EP);
C10M2207/1225 (EP);
C10M2207/123 (EP);
C10M2207/1245 (EP);
C10M2207/125 (EP);
C10M2207/1265 (EP);
C10M2207/1285 (EP);
C10M2207/129 (EP);
C10M2207/166 (EP);
C10M2207/186 (EP);
C10M2207/206 (EP);
C10M2207/22 (EP);
C10M2207/246 (EP);
C10M2219/02 (EP);
C10M2219/024 (EP);
C10M2219/066 (EP);
C10M2219/068 (EP);
C10M2219/082 (EP);
C10M2219/10 (EP);
C10M2219/102 (EP);
C10M2219/104 (EP);
C10M2219/106 (EP);
C10M2219/108 (EP);
C10M2223/02 (EP);
C10M2223/04 (EP);
C10M2223/041 (EP);
C10M2223/042 (EP);
C10M2223/045 (EP);
C10M2223/049 (EP);
C10M2223/06 (EP);
C10M2223/061 (EP);
C10M2223/065 (EP);
C10M2223/10 (EP);
C10M2227/09 (EP);
C10N2010/02 (EP);
C10N2010/04 (EP);
C10N2010/08 (EP);
C10N2010/10 (EP);
C10N2010/12 (EP);
C10N2010/14 (EP);
C10N2010/16 (EP,US);
C10N2040/00 (EP);
C10N2040/30 (EP);
C10N2040/32 (EP);
C10N2040/34 (EP);
C10N2040/36 (EP);
C10N2040/38 (EP);
C10N2040/40 (EP);
| C-Set: |
C10M2219/066, C10M2219/066 (EP);
C10M2219/068, C10M2219/068 (EP);
C10M2223/045, C10M2223/045 (EP)
| Designated contracting states | DE, FR [1998/22] |
Former [1995/35] | DE, FR, GB | Title | German: | SCHMIERFETTER | [1995/35] | English: | GREASES | [1995/35] | French: | GRAISSES | [1995/35] | Entry into regional phase | 28.04.1995 | National basic fee paid | 28.04.1995 | Designation fee(s) paid | 28.04.1995 | Examination fee paid | Examination procedure | 09.06.1994 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 28.04.1995 | Examination requested [1995/35] | 15.11.1996 | Despatch of a communication from the examining division (Time limit: M04) | 17.03.1997 | Reply to a communication from the examining division | 23.10.1997 | Despatch of a communication from the examining division (Time limit: M04) | 17.11.1997 | Reply to a communication from the examining division | 22.12.1997 | Despatch of communication of intention to grant (Approval: Yes) | 09.04.1998 | Communication of intention to grant the patent | 21.04.1998 | Fee for grant paid | 21.04.1998 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
06.07.1999
ADMISSIBLE Klüber Lubrication München KG Geisenhausenerstrasse 7 D-81379 München / DE Opponent's representative Hering, Hartmut Patentanwälte Berendt, Leyh & Hering Innere Wiener Strasse 20 81667 München / DE | [N/P] |
Former [1999/34] | |||
Opponent(s) | 01
06.07.1999
ADMISSIBLE Klüber Lubrication München KG Geisenhausenerstrasse 7 D-81379 München / DE Opponent's representative Hering, Hartmut, Dipl.-Ing. Patentanwälte Berendt, Leyh & Hering Innere Wiener Strasse 20 81667 München / DE | 05.08.1999 | Invitation to proprietor to file observations on the notice of opposition | 14.02.2000 | Reply of patent proprietor to notice(s) of opposition | 25.07.2001 | Date of oral proceedings | 19.09.2001 | Despatch of interlocutory decision in opposition | 19.09.2001 | Despatch of minutes of oral proceedings | 29.09.2001 | Legal effect of interlocutory decision in opposition | 09.01.2002 | Despatch of communication that the patent will be maintained as amended | 19.03.2002 | Fee for printing new specification paid | Fees paid | Renewal fee | 28.04.1995 | Renewal fee patent year 03 | 11.11.1996 | Renewal fee patent year 04 | 10.11.1997 | Renewal fee patent year 05 |
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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. | Cited in | International search | [Y]JPS62207397 ; | [Y]US4536308 (PEHLER REBECCA C C [US], et al) [Y] 1,2,4,5,9,11-13,16,20-22,26-34 * column 3, line 41 - line 45; table I * * abstract *; | [A]GB2185492 (NTN TOYO BEARING CO LTD) [A] 1-4,26-34 * page 2, line 26 - line 63 *; | [A]US4842752 (HARDY BRYANT J [US], et al) [A] 6,7,15 * column 5, line 22 - line 39 *; | [A]EP0423724 (SHINETSU CHEMICAL CO [JP]) [A] 1-3,20-22,27 * page 3, line 56 - page 4, line 3 * * page 4, line 8 - line 13 * * page 4, line 17 - line 22 * * page 6, line 1 - line 27 *; | [A]WO9113955 (EXXON RESEARCH ENGINEERING CO [US]) [A] 23-25 * page 6; example 1 *; | [A]FR2674534 (NTN TOYO BEARING CO LTD [JP]) [A] * abstract *; | [A]EP0508115 (NIPPON OIL CO LTD [JP]) [A] 1-5,16-20,22,23,26-29 * page 2, line 51 - line 52 * * page 17, line 12 - line 45 * * page 17, line 57 - page 18, line 2 *; | [A]GB2255346 (NTN TOYO BEARING CO LTD [JP]) [A] 1,2,4,5,26-34 * page 4, line 16 - line 20 * * page 5, line 5 - line 10 * * page 5, line 19 - page 6, line 5 * * page 6, line 6 - line 11 * * page 7, line 2 - line 7 * | [Y] - DATABASE WPI, 0, Derwent World Patents Index, vol. 87, no. 42, Database accession no. 87-295595, & JPS62207397 A 19870911 (KYODO YUSHI KK) [Y] 1,2,4,5,9,11-13,16,20-22,26-34 * abstract * | Examination | - "Manufacturing Polyurea Greases in the Stratco Contactor", "Ken Kranz and W.P.Scot Annual Meeting of the National Lubricating Grease Institute in South Carolina (October 1992 | - Toshiaki Endo: "Recent Technical Trend in the Stratco Contactor" Annual Meeting of the National Lubricating Grease Institute in South Carolina (October 1992) | - Root J.C. and Scruton P.J.: "Second Generation Multi-Purpose Polyurreas and Marketing 101", Annual Meeting of the National Lubricating Grease Institute in South Carolina (October 1992) | - MITCHELL P.C.H., "OIL-SOLUBLE MO-S COMPOUNDS AS LUBRICANT ADDITIVES", WEAR, (1984), vol. 100, pages 218 - 283 | - Vanderbilt Lubricant Additives, Datasheet from 1990 concerning Molyvan L and Molyvan A |