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Extract from the Register of European Patents

EP About this file: EP1561763

EP1561763 - Olefin polymerization catalyst system, polymerization process and polymer therefrom [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  21.09.2007
Database last updated on 24.04.2024
Most recent event   Tooltip11.07.2008Change - representativepublished on 13.08.2008  [2008/33]
Applicant(s)For all designated states
Univation Technologies, LLC
5555 San Felipe Suite 1950
Houston, TX 77056-2723 / US
[N/P]
Former [2005/32]For all designated states
Univation Technologies, LLC
5555 San Felipe Suite 1950
Houston, TX 77056-2723 / US
Inventor(s)01 / Murray, Rex E.
5921 Dalewood Drive, Apartment 522
Cross Lanes, West Virginia 25313 / US
02 / Mawson, Simon
318 South Point
Charleston, West Virginia 25314 / US
03 / Williams, Clark C.
21403 Willowford Park Drive
Katy, Texas 77450 / US
04 / Schreck, David James
504 S. Lakeshore Drive
Lake City, Minnesota 55041 / US
 [2005/42]
Former [2005/32]01 / Murray, Rex E.
5921 Dalewood Drive, Apartment 522
Cross Lanes, West Virginia 25313 / US
02 / Mawson, Simon
318 South Point
Charleston, West Virginia 25314 / US
03 / Williams, Clark C.
1105 Skytop Circle
Charleston, West Virginia 25314 / US
04 / Schreck, David James
5226 Sun Valley Drive
Cross Lanes, West Virginia 25313 / US
Representative(s)Bublak, Wolfgang
Bardehle Pagenberg Partnerschaft mbB
Patentanwälte, Rechtsanwälte
Prinzregentenplatz 7
81675 München / DE
[N/P]
Former [2008/33]Bublak, Wolfgang
Bardehle, Pagenberg, Dost, Altenburg, Geissler, Galileiplatz 1
81679 München / DE
Former [2005/32]Bublak, Wolfgang
Bardehle, Pagenberg, Dost, Altenburg, Geissler Galileiplatz 1
81679 München / DE
Application number, filing date05008539.819.11.1999
[2005/32]
Priority number, dateUS1998021570618.12.1998         Original published format: US 215706
US1998021616318.12.1998         Original published format: US 216163
US1998021621518.12.1998         Original published format: US 216215
US1998021362718.12.1998         Original published format: US 213627
[2005/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1561763
Date:10.08.2005
Language:EN
[2005/32]
Search report(s)(Supplementary) European search report - dispatched on:EP31.05.2005
ClassificationIPC:C08F10/00, C08F4/60
[2005/32]
CPC:
C08F10/00 (EP); C08F4/60 (KR); C08F210/16 (EP);
C08F4/65904 (EP); C08F4/65912 (EP)
C-Set:
C08F10/00, C08F4/64044 (EP);
C08F10/00, C08F4/659 (EP);
C08F210/16, C08F210/14, C08F2500/12, C08F2500/17, C08F2500/24 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2005/32]
TitleGerman:Katalysatorsystem für Olefinpolymerisation, Polymerisationsverfahren und Polymer davon[2005/32]
English:Olefin polymerization catalyst system, polymerization process and polymer therefrom[2005/32]
French:Système catalytique de polymérisation d'oléfine, procédé de polymérisation et polymère ainsi obtenu[2005/32]
Examination procedure13.06.2005Examination requested  [2005/32]
20.09.2005Despatch of a communication from the examining division (Time limit: M08)
15.09.2006Reply to a communication from the examining division
17.10.2006Despatch of a communication from the examining division (Time limit: M06)
28.04.2007Application deemed to be withdrawn, date of legal effect  [2007/43]
06.06.2007Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2007/43]
Parent application(s)   TooltipEP99963936.2  / EP1144465
Request for further processing for:15.09.2006Request for further processing filed
15.09.2006Full payment received (date of receipt of payment)
Request granted
27.09.2006Decision despatched
Fees paidRenewal fee
19.04.2005Renewal fee patent year 03
19.04.2005Renewal fee patent year 04
19.04.2005Renewal fee patent year 05
19.04.2005Renewal fee patent year 06
21.11.2005Renewal fee patent year 07
06.11.2006Renewal fee patent year 08
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Documents cited:Search[A]EP0619325  (FINA RESEARCH [BE]) [A] 1-11* the whole document *;
 [X]WO9849208  (BP CHEM INT LTD [GB], et al) [X] 1-11 * the whole document *;
 [XP]WO9901460  (UNION CARBIDE CHEM PLASTIC [US]) [XP] 1-11 * the whole document *;
 [A]  - GIBSON V C ET AL, Synthesis and structural characterisation of aluminium imino-amide and pyridyl-amide complexes: bulky monoanionic N,N chelate ligands via methyl group transfer, JOURNAL OF ORGANOMETALLIC CHEMISTRY, ELSEVIER-SEQUOIA S.A. LAUSANNE, CH, PAGE(S) 453-456, (19980115), ISSN 0022-328X, XP004109893 [A] 1-11 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0022-328X(97)00552-4
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.