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Extract from the Register of European Patents

EP About this file: EP0643762

EP0643762 - POLYOL ESTER LUBRICANTS FOR HERMETICALLY SEALED REFRIGERATING COMPRESSORS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.12.2000
Database last updated on 31.08.2024
Most recent event   Tooltip28.12.2007Lapse of the patent in a contracting state
New state(s): IT		published on 30.01.2008  [2008/05]
Applicant(s)For all designated states
HENKEL CORPORATION
2500 Renaissance Boulevard, Suite 200 Gulph Mills
Pennsylvania 19406 / US
[N/P]
Former [1999/37]For all designated states
HENKEL CORPORATION
2500 Renaissance Boulevard, Suite 200
Gulph Mills, Pennsylvania 19406 / US
Former [1995/12]For all designated states
HENKEL CORPORATION
140 Germantown Pike, Suite 150
Plymouth Meeting, PA 19462 / US
Inventor(s)01 / SCHNUR, Nicholas, E.
4347 Mount Alverno Road
Cincinnati, OH 45238 / US
02 / ZEHLER, Eugene, R.
7449 Cinnamon Woods Drive
West Chester, OH 45069 / US
[1995/12]
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[N/P]
Former [1995/12]von Kreisler, Alek, Dipl.-Chem., et al
Patentanwälte, von Kreisler-Selting-Werner, Bahnhofsvorplatz 1 (Deichmannhaus)
D-50667 Köln / DE
Application number, filing date93911388.227.05.1993
[1995/12]
WO1993US04887
Priority number, dateWO1992US0443803.06.1992         Original published format: PCT/US92/04438
US1993002762810.03.1993         Original published format: US 27628
[1995/12]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9324597
Date:09.12.1993
Language:EN
[1993/29]
Type: A1 Application with search report 
No.:EP0643762
Date:22.03.1995
Language:EN
The application published by WIPO in one of the EPO official languages on 09.12.1993 takes the place of the publication of the European patent application.
[1995/12]
Type: B1 Patent specification 
No.:EP0643762
Date:23.02.2000
Language:EN
[2000/08]
Search report(s)International search report - published on:US09.12.1993
(Supplementary) European search report - dispatched on:EP19.09.1996
ClassificationIPC:C10M105/34, C10M105/38, C10M105/42, C09K5/04
[1996/45]
CPC:
C10M105/38 (EP); C09K5/045 (EP); C10M105/42 (EP);
C10M169/04 (EP); C10M171/008 (EP); C09K2205/24 (EP);
C10M2203/06 (EP); C10M2205/026 (EP); C10M2207/023 (EP);
C10M2207/024 (EP); C10M2207/026 (EP); C10M2207/027 (EP);
C10M2207/121 (EP); C10M2207/122 (EP); C10M2207/123 (EP);
C10M2207/125 (EP); C10M2207/128 (EP); C10M2207/129 (EP);
C10M2207/16 (EP); C10M2207/22 (EP); C10M2207/281 (EP);
C10M2207/282 (EP); C10M2207/283 (EP); C10M2207/2835 (EP);
C10M2207/284 (EP); C10M2207/285 (EP); C10M2207/286 (EP);
C10M2207/287 (EP); C10M2207/288 (EP); C10M2207/289 (EP);
C10M2207/30 (EP); C10M2207/301 (EP); C10M2207/325 (EP);
C10M2207/34 (EP); C10M2209/084 (EP); C10M2211/022 (EP);
C10M2211/06 (EP); C10M2215/04 (EP); C10M2215/06 (EP);
C10M2215/064 (EP); C10M2215/065 (EP); C10M2215/066 (EP);
C10M2215/067 (EP); C10M2215/068 (EP); C10M2215/08 (EP);
C10M2215/082 (EP); C10M2215/102 (EP); C10M2215/12 (EP);
C10M2215/14 (EP); C10M2215/22 (EP); C10M2215/221 (EP);
C10M2215/223 (EP); C10M2215/224 (EP); C10M2215/225 (EP);
C10M2215/226 (EP); C10M2215/26 (EP); C10M2215/28 (EP);
C10M2215/30 (EP); C10M2217/028 (EP); C10M2217/06 (EP);
C10M2219/02 (EP); C10M2219/022 (EP); C10M2219/024 (EP);
C10M2219/044 (EP); C10M2219/062 (EP); C10M2219/066 (EP);
C10M2219/068 (EP); C10M2219/082 (EP); C10M2219/087 (EP);
C10M2219/088 (EP); C10M2219/089 (EP); C10M2219/10 (EP);
C10M2219/102 (EP); C10M2219/104 (EP); C10M2219/106 (EP);
C10M2219/108 (EP); C10M2223/04 (EP); C10M2223/041 (EP);
C10M2223/042 (EP); C10M2223/043 (EP); C10M2223/045 (EP);
C10M2223/047 (EP); C10M2223/06 (EP); C10M2223/061 (EP);
C10M2223/065 (EP); C10M2227/061 (EP); C10M2229/02 (EP);
C10M2229/05 (EP); C10N2010/10 (EP); C10N2040/00 (EP);
C10N2040/30 (EP); C10N2040/32 (EP); C10N2040/34 (EP);
C10N2040/36 (EP); C10N2040/38 (EP); C10N2040/40 (EP);
C10N2040/42 (EP); C10N2040/44 (EP); C10N2040/50 (EP) (-)
C-Set:
C10M2207/2835, C10M2207/2835 (EP)
Former IPC [1995/12]C10M105/34, C10M105/38, C10M105/42
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1995/12]
TitleGerman:POLYOLESTERSCHMIERMITTEL FÜR HERMETISCH ABGEDICHTETE KUHLKOMPRESSOREN[1995/12]
English:POLYOL ESTER LUBRICANTS FOR HERMETICALLY SEALED REFRIGERATING COMPRESSORS[1995/12]
French:LUBRIFIANTS A BASE D'ESTERS DE POLYOLS POUR COMPRESSEURS DE REFRIGERATION SCELLES HERMETIQUEMENT[1995/12]
Entry into regional phase02.12.1994National basic fee paid 
02.12.1994Search fee paid 
02.12.1994Designation fee(s) paid 
02.12.1994Examination fee paid 
Examination procedure09.09.1993Request for preliminary examination filed
International Preliminary Examining Authority: US
02.12.1994Examination requested  [1995/12]
10.02.1999Despatch of communication of intention to grant (Approval: Yes)
19.08.1999Communication of intention to grant the patent
06.11.1999Fee for grant paid
06.11.1999Fee for publishing/printing paid
Divisional application(s)EP99115559.9  / EP0976816
Opposition(s)24.11.2000No opposition filed within time limit [2001/06]
Fees paidRenewal fee
21.04.1995Renewal fee patent year 03
15.04.1996Renewal fee patent year 04
28.04.1997Renewal fee patent year 05
22.04.1998Renewal fee patent year 06
03.05.1999Renewal fee patent year 07
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  TooltipAT23.02.2000
BE23.02.2000
CH23.02.2000
ES23.02.2000
GR23.02.2000
IT23.02.2000
LI23.02.2000
DK23.05.2000
PT23.05.2000
SE23.05.2000
LU27.05.2000
IE29.05.2000
[2008/05]
Former [2004/39]AT23.02.2000
BE23.02.2000
CH23.02.2000
ES23.02.2000
GR23.02.2000
LI23.02.2000
DK23.05.2000
PT23.05.2000
SE23.05.2000
LU27.05.2000
IE29.05.2000
Former [2004/07]AT23.02.2000
BE23.02.2000
CH23.02.2000
ES23.02.2000
GR23.02.2000
LI23.02.2000
DK23.05.2000
PT23.05.2000
SE23.05.2000
IE29.05.2000
Former [2003/45]AT23.02.2000
BE23.02.2000
CH23.02.2000
ES23.02.2000
LI23.02.2000
DK23.05.2000
PT23.05.2000
SE23.05.2000
IE29.05.2000
Former [2003/17]AT23.02.2000
BE23.02.2000
CH23.02.2000
ES23.02.2000
LI23.02.2000
PT23.05.2000
SE23.05.2000
IE29.05.2000
MC31.05.2000
Former [2002/26]AT23.02.2000
BE23.02.2000
CH23.02.2000
ES23.02.2000
LI23.02.2000
PT23.05.2000
SE23.05.2000
IE29.05.2000
Former [2001/50]AT23.02.2000
BE23.02.2000
CH23.02.2000
LI23.02.2000
PT23.05.2000
SE23.05.2000
IE29.05.2000
Former [2001/09]AT23.02.2000
BE23.02.2000
CH23.02.2000
LI23.02.2000
PT23.05.2000
SE23.05.2000
Former [2001/08]AT23.02.2000
BE23.02.2000
CH23.02.2000
LI23.02.2000
Former [2000/52]CH23.02.2000
LI23.02.2000
Documents cited:Search   [ ] - No further relevant documents disclosed
International search[Y]US5021179  (ZEHLER EUGENE R [US], et al);
 [Y]EP0458584  (UNICHEMA CHEMIE BV [NL]);
 [Y]EP0415778  (KAO CORP [JP]);
 [Y]EP0479338  (KYOSEKI SEIHIN GIJUTSU KENK [JP]);
 [Y]EP0406479  (KYOSEKI SEIHIN GIJUTSU KENK [JP]);
 [Y]WO9012849  (LUBRIZOL CORP [US])
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.