Deutsch English Français

Contact

EP1475394

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...

News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...

Extract from the Register of European Patents

EP About this file: EP1475394

EP1475394 - Olefin polymerization process [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 19.12.2008 Database last updated on 16.09.2024
Most recent event Tooltip	19.12.2008	Application deemed to be withdrawn	published on 21.01.2009 [2009/04]
Applicant(s)	For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US
	[N/P]
Former [2004/46]	For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington, Delaware 19898 / US
Inventor(s)	01 / Johnson, Lynda Kaye 707 Burnley Road Wilmington, Delaware 19083 / US
	02 / Feldman, Jerald 4403 Channing Road Wilmington, Delaware 19802 / US
	03 / Kreutzer, Kristina Ann Apartment 2C, 4 Doe Run Court Wilmington, Delaware 19808-2059 / US
	04 / McLain, Stephan James 202 Old Mill Lane Wilmington, Delaware 19803-4922 / US
	05 / Bennet, Alison Margaret Anne 507 Falkirk Road Wilmington, Delaware 19803 / US
	06 / Coughlin, Edward Bryan 74 Overlook Drive Amherst, Massachusetts 01002 / US
	07 / Donald, Dennis Scott P.O. Box 321 Mendenhall, Pennsylvania 19357-0321 / US
	08 / Nelson, Lissa Taka Jennings Apartment H-8, 3131 Meetinghouse Road Boothwyn, Pennsylvania 19061 / US
	09 / Parthasarathy, Anju 1562 Pottstown Pike Glenmoore, Pennsylvania 19343-9614 / US
	10 / Shen, Xing 4043D Miramar Street La Jolla, California 92037 / US
	11 / Tam, Wilson 3781 Brookcroft Lane Boothwyn, Pennsylvania 19061-1817 / US
	12 / Wang, Yueli 238 Presidential drive Nr. B Wilmington, Delaware 19807 / US
	[2005/09]
Former [2004/46]	01 / Johnson, Lynda Kaye Apartment 5B2, 402 Foulk Road Wilmington, Delaware 19083 / US
	02 / Feldman, Jerald 16 Cinnamon Drive Hockessin, Delaware 19707-1349 / US
	03 / Kreutzer, Kristina Ann Apartment 2C, 4 Doe Run Court Wilmington, Delaware 19808-2059 / US
	04 / McLain, Stephan James 202 Old Mill Lane Wilmington, Delaware 19803-4922 / US
	05 / Bennet, Alison Margaret Anne 507 Falkirk Road Wilmington, Delaware 19803 / US
	06 / Coughlin, Edward Bryan Apartment E, 2227 Prior Road Wilmington, Delaware 19809-1154 / US
	07 / Donald, Dennis Scott P.O. Box 321 Mendenhall, Pennsylvania 19357-0321 / US
	08 / Nelson, Lissa Taka Jennings Apartment H-8, 3131 Meetinghouse Road Boothwyn, Pennsylvania 19061 / US
	09 / Parthasarathy, Anju 1562 Pottstown Pike Glenmoore, Pennsylvania 19343-9614 / US
	10 / Shen, Xing 4043D Miramar Street La Jolla, California 92037 / US
	11 / Tam, Wilson 3781 Brookcroft Lane Boothwyn, Pennsylvania 19061-1817 / US
	12 / Wang, Yueli 238 Presidential drive Nr. B Wilmington, Delaware 19807 / US
Representative(s)	Towler, Philip Dean Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD / GB
	[N/P]
Former [2008/33]	Towler, Philip Dean Frank B. Dehn & Co. St Bride's House 10 Salisbury Square London EC4Y 8JD / GB
Former [2004/46]	Towler, Philip Dean Frank B. Dehn & Co. 179 Queen Victoria Street London EC4V 4EL / GB
Application number, filing date	04019017.5	28.06.1996
	[2004/46]
Priority number, date	US19950000747P	30.06.1995 Original published format: US 747 P
	US19960671392	27.06.1996 Original published format: US 671392
	[2004/46]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP1475394
	Date:	10.11.2004
	Language:	EN
	[2004/46]
	Type:	A3 Search report
	No.:	EP1475394
	Date:	16.02.2005
	[2005/07]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	03.01.2005
Classification	IPC:	C08F10/02, C08F12/04, C08F32/04, C08F4/70	[2004/46]
	CPC:	C08F32/08 (EP,US); C08F10/02 (EP,KR,US); C07F15/04 (EP,US); C08F10/00 (EP,US); C08F12/04 (KR); C08F12/08 (EP,US); (+) C08F32/04 (KR); C08F4/70 (KR); C08F110/02 (EP,US); C08F210/02 (EP,US) (-)
	C-Set:	C08F10/00, C08F4/7006 (US,EP); C08F10/00, C08F4/7008 (EP,US); C08F10/00, C08F4/7009 (US,EP); C08F10/00, C08F4/7018 (EP,US); (+) C08F110/02, C08F2500/10 (EP,US); C08F210/02, C08F232/00, C08F2500/25, C08F212/08 (US,EP) (-)
Designated contracting states	DE, FR, GB [2005/44]
Former [2004/46]	AT, BE, DE, DK, ES, FI, FR, GB, IE, LU, NL, PT, SE
Title	German:	Olefinpolymerisationsverfahren	[2004/46]
	English:	Olefin polymerization process	[2004/46]
	French:	procédé de polymèrisation d'oléfines	[2004/46]
Examination procedure	09.06.2005	Examination requested [2005/32]
	27.08.2005	Loss of particular rights, legal effect: designated state(s)
	08.12.2005	Despatch of communication of loss of particular rights: designated state(s) AT, BE, DK, ES, FI, IE, LU, NL, PT, SE
	09.11.2006	Despatch of a communication from the examining division (Time limit: M06)
	02.04.2007	Reply to a communication from the examining division
	27.04.2007	Despatch of a communication from the examining division (Time limit: M04)
	24.08.2007	Reply to a communication from the examining division
	14.03.2008	Despatch of a communication from the examining division (Time limit: M04)
	25.07.2008	Application deemed to be withdrawn, date of legal effect [2009/04]
	01.09.2008	Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2009/04]
Parent application(s) Tooltip	EP96923561.3 / EP0835269
Fees paid	Renewal fee
	25.08.2004	Renewal fee patent year 03
	25.08.2004	Renewal fee patent year 04
	25.08.2004	Renewal fee patent year 05
	25.08.2004	Renewal fee patent year 06
	25.08.2004	Renewal fee patent year 07
	25.08.2004	Renewal fee patent year 08
	25.08.2004	Renewal fee patent year 09
	14.06.2005	Renewal fee patent year 10
	14.06.2006	Renewal fee patent year 11
	14.06.2007	Renewal fee patent year 12
	28.03.2008	Renewal fee patent year 13
	Penalty fee
	Penalty fee Rule 85a EPC 1973
	22.09.2005	AT M01 Not yet paid
	22.09.2005	BE M01 Not yet paid
	22.09.2005	DK M01 Not yet paid
	22.09.2005	ES M01 Not yet paid
	22.09.2005	FI M01 Not yet paid
	22.09.2005	IE M01 Not yet paid
	22.09.2005	LU M01 Not yet paid
	22.09.2005	NL M01 Not yet paid
	22.09.2005	PT M01 Not yet paid
	22.09.2005	SE M01 Not yet paid
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.
Documents cited:	Search	[X]US3676523 (MASON RONALD F) [X] 1,8 * example -; claim - *;
		[A]US3681315 (YAGI YOSHIHARU, et al) [A] 8-13* claim - *;
		[XA]DE1793788 (STUDIENGESELLSCHAFT KOHLE MBH) [X] 8-13 * page 7; examples 14-33,35-57; claim - * * examples 43,54,56,57; claim - * [A] 1-7;
		[A]US4716205 (KLABUNDE ULRICH [US]) [A] 1-13 * example -; claim - *;
		[A]EP0454231 (UNIV NORTH CAROLINA [US]) [A] 1-13 * the whole document *;
		[A]US5332794 (OHTSU TAKAYUKI [JP], et al) [A] 1-13 * the whole document *;
		[A]WO9514048 (GOODRICH CO B F [US]) [A] 1-13 * the whole document *;
		[A] - JOHNSON, L. K. ET AL., "New Pd(II)- and Ni(II)-Based Catalysts for Polymerization of Ethylene and alpha-Olefins", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, WASHINGTON, (19950614), vol. 117, no. 23, XP002015954 [A] 1-13 * page 6414 - page 6415 * DOI: http://dx.doi.org/10.1021/ja00128a054
		[A] - TAUBE R ET AL, "THE CATALYSIS OF THE STEREOSPECIFIC BUTADIENE POLYMERIZATION BY ALLYL NICKEL AND ALLYL LANTHANIDE COMPLEXES A MECHANISTIC COMPARISON", MACROMOLECULAR SYMPOSIA, (19950101), vol. 89, pages 393 - 409, XP000509182 [A] 1-13
		[A] - KLABUNDE U ET AL, "NICKEL CATALYSIS FOR ETHYLENE HOMO- AND CO-POLYMERIZATION", JOURNAL OF MOLECULAR CATALYSIS, LAUSANNE, CH, (19870702), vol. 41, no. 1/2, pages 123 - 134, XP008002524 [A] 1-13 DOI: http://dx.doi.org/10.1016/0304-5102(87)80023-8

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.

Legal notice
Terms of use
24.2.25; 35p