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Extract from the Register of European Patents

EP About this file: EP1330486

EP1330486 - POLYOLEFIN INSULATION COMPOSITIONS HAVING IMPROVED OXIDATIVE STABILITY [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  27.11.2009
Database last updated on 06.07.2024
Most recent event   Tooltip22.10.2010Lapse of the patent in a contracting state
New state(s): GR		published on 24.11.2010  [2010/47]
Applicant(s)For all designated states
Equistar Chemicals, LP
1221 McKinney Street
Houston, TX 77252-2583 / US
[2003/31]
Inventor(s)01 / LEE, Chun, D.
10541 Storybook Drive
Cincinnati, OH 45242 / US
 [2003/31]
Representative(s)Nederlof, Etienne C.
Octrooibureau Vriesendorp & Gaade B.V.
Postbus 266
2501 AW Den Haag / NL
[N/P]
Former [2003/31]Nederlof, Etienne C.
Octrooibureau Vriesendorp & Gaade,Postbus 266
2501 AW Den Haag / NL
Application number, filing date01975665.928.09.2001
[2003/31]
WO2001US30786
Priority number, dateUS2000070493202.11.2000         Original published format: US 704932
[2003/31]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO0236673
Date:10.05.2002
Language:EN
[2002/19]
Type: A1 Application with search report 
No.:EP1330486
Date:30.07.2003
Language:EN
The application published by WIPO in one of the EPO official languages on 10.05.2002 takes the place of the publication of the European patent application.
[2003/31]
Type: B1 Patent specification 
No.:EP1330486
Date:05.03.2008
Language:EN
[2008/10]
Search report(s)International search report - published on:EP10.05.2002
ClassificationIPC:C08K5/24, C08K5/25, C08K5/20, C08K5/00, C08L23/02, C08L23/10, H01B3/00
[2003/31]
CPC:
H01B3/441 (EP,US); C08K5/20 (EP,US); C08K5/24 (EP,US);
C08K5/25 (EP,US)
C-Set:
C08K5/20, C08L23/02 (EP,US);
C08K5/24, C08L23/02 (US,EP);
C08K5/25, C08L23/02 (US,EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2003/31]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:POLYOLEFIN-ISOLIERUNGSZUSAMMENSETZUNG MIT VERBESSERTER STABILITÄT GEGEN OXIDATION[2003/31]
English:POLYOLEFIN INSULATION COMPOSITIONS HAVING IMPROVED OXIDATIVE STABILITY[2003/31]
French:COMPOSITIONS ISOLANTES EN POLYOLEFINE A STABILITE OXYDATIVE AMELIOREE[2003/31]
Entry into regional phase02.05.2003National basic fee paid 
02.05.2003Designation fee(s) paid 
02.05.2003Examination fee paid 
Examination procedure17.05.2002Request for preliminary examination filed
International Preliminary Examining Authority: EP
02.05.2003Examination requested  [2003/31]
30.05.2005Despatch of a communication from the examining division (Time limit: M06)
07.11.2005Reply to a communication from the examining division
25.11.2005Despatch of a communication from the examining division (Time limit: M06)
24.05.2006Reply to a communication from the examining division
18.12.2006Despatch of a communication from the examining division (Time limit: M04)
13.04.2007Reply to a communication from the examining division
24.09.2007Communication of intention to grant the patent
18.01.2008Fee for grant paid
18.01.2008Fee for publishing/printing paid
Opposition(s)Opponent(s)01  03.12.2008    ADMISSIBLE
Borealis AG
IZD Tower
Wagramerstrasse 17-19
1220 Wien / AT
Opponent's representative
Salminen, Hannu
Borealis Polymers Oy
P.O. Box 330
FIN-06101 Porvoo / FI
 [N/P]
Former [2009/02]
Opponent(s)01  03.12.2008    ADMISSIBLE
Borealis AG
IZD Tower Wagramerstrasse 17-19
1220 Vienna / AT
Opponent's representative
Salminen, Hannu
Borealis Polymers Oy P.O. Box 330
FIN-06101 Porvoo / FI
12.01.2009Invitation to proprietor to file observations on the notice of opposition
17.08.2009Despatch of communication that the patent will be revoked
27.08.2009Legal effect of revocation of patent [2009/53]
Fees paidRenewal fee
24.09.2003Renewal fee patent year 03
23.09.2004Renewal fee patent year 04
21.09.2005Renewal fee patent year 05
27.09.2006Renewal fee patent year 06
26.09.2007Renewal fee patent year 07
Opt-out from the exclusive  Tooltip
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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  TooltipAT05.03.2008
CY05.03.2008
DK05.03.2008
FI05.03.2008
TR05.03.2008
SE05.06.2008
GR06.06.2008
PT05.08.2008
LU28.09.2008
IE29.09.2008
CH30.09.2008
LI30.09.2008
MC30.09.2008
[2010/47]
Former [2010/37]AT05.03.2008
CY05.03.2008
DK05.03.2008
FI05.03.2008
TR05.03.2008
SE05.06.2008
PT05.08.2008
LU28.09.2008
IE29.09.2008
CH30.09.2008
LI30.09.2008
MC30.09.2008
Former [2010/32]AT05.03.2008
CY05.03.2008
DK05.03.2008
FI05.03.2008
SE05.06.2008
PT05.08.2008
LU28.09.2008
IE29.09.2008
CH30.09.2008
LI30.09.2008
MC30.09.2008
Former [2009/49]AT05.03.2008
CY05.03.2008
DK05.03.2008
FI05.03.2008
SE05.06.2008
PT05.08.2008
IE29.09.2008
CH30.09.2008
LI30.09.2008
MC30.09.2008
Former [2009/42]AT05.03.2008
CY05.03.2008
DK05.03.2008
FI05.03.2008
SE05.06.2008
PT05.08.2008
IE29.09.2008
MC30.09.2008
Former [2009/34]AT05.03.2008
DK05.03.2008
FI05.03.2008
SE05.06.2008
PT05.08.2008
IE29.09.2008
MC30.09.2008
Former [2009/20]AT05.03.2008
DK05.03.2008
FI05.03.2008
SE05.06.2008
PT05.08.2008
MC30.09.2008
Former [2009/08]AT05.03.2008
DK05.03.2008
FI05.03.2008
SE05.06.2008
PT05.08.2008
Former [2008/49]AT05.03.2008
FI05.03.2008
SE05.06.2008
PT05.08.2008
Former [2008/46]AT05.03.2008
FI05.03.2008
SE05.06.2008
Former [2008/39]AT05.03.2008
FI05.03.2008
Cited inInternational search[X]EP0333660  (CIBA GEIGY AG [CH]) [X] 1-5 * claims 1,18 *;
 [XY]EP0382559  (TONEN SEKIYUKAGAKU KK [JP]) [X] 1-6 * claims 1,6-8 * * table 1 * * page 4, lines 51,52 * * page 5, line 6 * [Y] 1-26;
 [X]US5147935  (VOLMER SOPHIE [BE], et al) [X] 1-6 * claims 1,8,10 * * example 1 *;
 [Y]EP0565868  (QUANTUM CHEM CORP [US]) [Y] 1-26 * claims 1,14,16 *;
 [A]EP0680999  (IDEMITSU KOSAN CO [JP]) [A] 1-26 * claims 1,5 *;
 JPH0992044  [ ] (SUMITOMO ELECTRIC INDUSTRIES);
 [X]EP0775728  (IDEMITSU PETROCHEMICAL CO [JP]) [X] 1-6 * claims 1,3,9,18 *;
 [X]  - SUGIYAMA, HIROYASU, "High voltage direct current electric wires", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, Database accession no. 127:18483, URL: STN, XP002183008 [X] 1-6,23 * abstract *
 [A]  - CHAN, MAUREEN G. ET AL, "Copper deactivators for polyolefin insulation", CA, CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US, Database accession no. 90:169788, URL: STN, XP002183009 [A] 1-26 * abstract *
    [ ] - PROC. INT. WIRE CABLE SYMP. (1978), 27, 99-106
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.