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Extract from the Register of European Patents

EP About this file: EP0481910

EP0481910 - Lubricant additive composition containing nonionic fluorochemical polymer and method of using same [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.03.1996
Database last updated on 03.09.2024
Most recent event   Tooltip07.12.2007Lapse of the patent in a contracting state
Updated state(s): FR		published on 09.01.2008  [2008/02]
Applicant(s)For all designated states
Osgood, L. Gordon
70003 Powell Road
Romeo, Mi 48065-0038 / US
[1992/17]
Inventor(s)01 / see applicant
...
[1992/17]
Representative(s)Lewin, John Harvey, et al
Elkington and Fife LLP
Prospect House
8 Pembroke Road
Sevenoaks
Kent TN13 1XR / GB
[N/P]
Former [1993/31]Lewin, John Harvey, et al
ELKINGTON AND FIFE Prospect House, 8 Pembroke Road
Sevenoaks, Kent, TN13 1XR / GB
Former [1992/17]Voukelatos, George
19-21, Arahovis Street
GR-106 80 Athens / GR
Application number, filing date91600011.014.10.1991
[1992/17]
Priority number, dateUS1990059743215.10.1990         Original published format: US 597432
[1992/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0481910
Date:22.04.1992
Language:EN
[1992/17]
Type: B1 Patent specification 
No.:EP0481910
Date:03.05.1995
Language:EN
[1995/18]
Search report(s)(Supplementary) European search report - dispatched on:EP21.01.1992
ClassificationIPC:C10M147/00, C10M157/02, C10M161/00, C10M167/00, // (C10M157/02, 145:36, 147:00),(C10M161/00, 133:06, 145:36, 147:00),(C10M167/00, 125:22, 133:06, 139:00, 145:36, 147:00, 159:04), C10N40:04, C10N40:25, C10N50:10
[1992/17]
CPC:
C10L1/10 (EP,US); C10M125/22 (EP); C10M133/06 (EP);
C10M133/10 (EP); C10M139/00 (EP); C10M145/36 (EP);
C10M147/00 (EP,US); C10M157/02 (EP,US); C10M159/04 (EP);
C10M161/00 (EP,US); C10M167/00 (EP,US); C10L1/1208 (EP,US);
C10L1/1283 (EP,US); C10L1/1291 (EP,US); C10L1/1608 (EP,US);
C10L1/1616 (EP,US); C10L1/1811 (EP,US); C10L1/1824 (EP,US);
C10L1/1852 (EP,US); C10L1/1857 (EP,US); C10L1/1881 (EP,US);
C10L1/19 (EP,US); C10L1/1985 (EP,US); C10L1/207 (EP,US);
C10L1/2222 (EP,US); C10M2201/065 (EP,US); C10M2201/066 (EP,US);
C10M2201/084 (EP,US); C10M2203/10 (EP,US); C10M2203/102 (EP,US);
C10M2203/104 (EP,US); C10M2203/106 (EP,US); C10M2203/108 (EP,US);
C10M2209/108 (EP,US); C10M2213/00 (EP,US); C10M2213/02 (EP,US);
C10M2213/062 (EP,US); C10M2215/04 (EP,US); C10M2215/044 (EP,US);
C10M2227/00 (EP,US); C10M2227/06 (EP,US); C10M2227/061 (EP,US);
C10M2227/062 (EP,US); C10M2227/063 (EP,US); C10M2227/065 (EP,US);
C10M2227/066 (EP,US) (-)
C-Set:
C10M157/02, C10M145/36, C10M147/00 (EP,US);
C10M161/00, C10M133/06, C10M133/10, C10M145/36, C10M147/00 (US,EP);
C10M167/00, C10M125/22, C10M133/06, C10M133/10, C10M139/00, C10M145/36, C10M147/00, C10M159/04 (US,EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1992/17]
TitleGerman:Schmiermitteladditivzusammensetzung, welche ein nichtionisches fluorochemisches Polymer enthält und Verfahren zu seiner Verwendung[1992/17]
English:Lubricant additive composition containing nonionic fluorochemical polymer and method of using same[1992/17]
French:Composition additive pour lubrifiant contenant un polymer fluorochimique non ionique et procédé utilisant celui-ci[1992/17]
Examination procedure31.07.1992Examination requested  [1992/39]
21.12.1992Despatch of a communication from the examining division (Time limit: M06)
12.08.1993Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
07.10.1993Reply to a communication from the examining division
17.03.1994Despatch of a communication from the examining division (Time limit: M02)
16.05.1994Reply to a communication from the examining division
29.06.1994Despatch of communication of intention to grant (Approval: Yes)
04.11.1994Communication of intention to grant the patent
07.02.1995Fee for grant paid
07.02.1995Fee for publishing/printing paid
Opposition(s)06.02.1996No opposition filed within time limit [1996/17]
Request for further processing for:07.10.1993Request for further processing filed
07.10.1993Full payment received (date of receipt of payment)
Request granted
22.10.1993Decision despatched
Fees paidRenewal fee
27.10.1993Renewal fee patent year 03
26.10.1994Renewal fee patent year 04
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  TooltipAT03.05.1995
BE03.05.1995
CH03.05.1995
DK03.05.1995
ES03.05.1995
FR03.05.1995
GR03.05.1995
IT03.05.1995
LI03.05.1995
NL03.05.1995
SE03.08.1995
DE04.08.1995
GB14.10.1995
LU31.10.1995
[2006/14]
Former [2003/11]AT03.05.1995
BE03.05.1995
CH03.05.1995
DK03.05.1995
ES03.05.1995
GR03.05.1995
IT03.05.1995
LI03.05.1995
NL03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
GB14.10.1995
LU31.10.1995
Former [2002/25]AT03.05.1995
BE03.05.1995
CH03.05.1995
DK03.05.1995
ES03.05.1995
GR03.05.1995
IT03.05.1995
LI03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
GB14.10.1995
LU31.10.1995
NL31.10.1995
Former [2000/27]AT03.05.1995
BE03.05.1995
CH03.05.1995
DK03.05.1995
GR03.05.1995
IT03.05.1995
LI03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
GB14.10.1995
LU31.10.1995
NL31.10.1995
Former [2000/05]AT03.05.1995
BE03.05.1995
CH03.05.1995
DK03.05.1995
GR03.05.1995
IT03.05.1995
LI03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
GB14.10.1995
LU31.10.1995
Former [1999/42]AT03.05.1995
BE03.05.1995
CH03.05.1995
DK03.05.1995
IT03.05.1995
LI03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
GB14.10.1995
Former [1998/15]AT03.05.1995
BE03.05.1995
CH03.05.1995
DK03.05.1995
LI03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
GB14.10.1995
Former [1996/47]AT03.05.1995
BE03.05.1995
CH03.05.1995
LI03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
GB14.10.1995
Former [1996/04]AT03.05.1995
BE03.05.1995
CH03.05.1995
LI03.05.1995
SE03.08.1995
DE04.08.1995
FR29.09.1995
Former [1996/02]AT03.05.1995
CH03.05.1995
LI03.05.1995
DE04.08.1995
FR29.09.1995
Former [1996/01]CH03.05.1995
LI03.05.1995
DE04.08.1995
FR29.09.1995
Former [1996/01]CH03.05.1995
LI03.05.1995
DE04.08.1995
Former [1995/49]CH03.05.1995
LI03.05.1995
Documents cited:Search[A]US3952075  (NAKAMURA YASUSI, et al);
 [AD]US4224173  (REICK FRANKLIN G);
 [A]EP0069960  (NISSAN MOTOR [JP]);
 [A]EP0102240  (TEIJIN LTD [JP]);
 [A]EP0292427  (CIBA GEIGY AG [CH])
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.