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Extract from the Register of European Patents

EP About this file: EP0931113

EP0931113 - SILICA COATED CARBON BLACKS [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 02.04.2004 Database last updated on 07.10.2024
Most recent event Tooltip	02.04.2004	Application deemed to be withdrawn	published on 19.05.2004 [2004/21]
Applicant(s)	For all designated states CABOT CORPORATION Two Seaport Lane Suite 1300 Boston, Massachusetts 02210-2019 / US
	[N/P]
Former [2001/18]	For all designated states CABOT CORPORATION Two Seaport Lane, Suite 1300 Boston, Massachusetts 02210-2019 / US
Former [1999/30]	For all designated states CABOT CORPORATION 75 State Street Boston, MA 02109-1806 / US
Inventor(s)	01 / MAHMUD, Khaled 33 Liberty Street Natick MA 01760 / US
	02 / WANG, Meng-Jiao 45 North Hancock Street Lexington, MA 02173 / US
	03 / BELMONT, James, A. 8 Conant Street Acton, MA 01720 / US
	04 / REZNEK, Steven, R. 781 Strawberry Hill Road Concord, MA 01742 / US
	[1999/52]
Former [1999/30]	01 / MAHMUD, Khaled 7 Lynne Avenue Tyngsboro, MA 01879 / US
	02 / WANG, Meng-Jiao 45 North Hancock Street Lexington, MA 02173 / US
	03 / BELMONT, James, A. 8 Conant Street Acton, MA 01720 / US
	04 / REZNEK, Steven, R. 781 Strawberry Hill Road Concord, MA 01742 / US
Representative(s)	Attfield, Donald James Barker Brettell 138 Hagley Road Edgbaston Birmingham B16 9PW / GB
	[1999/30]
Application number, filing date	97909871.2	25.09.1997
	[1999/30]
	WO1997US17134
Priority number, date	US19960026689P	25.09.1996 Original published format: US 26689 P
	[1999/30]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO9813428
	Date:	02.04.1998
	Language:	EN
	[1998/13]
	Type:	A1 Application with search report
	No.:	EP0931113
	Date:	28.07.1999
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 02.04.1998 takes the place of the publication of the European patent application.
	[1999/30]
Search report(s)	International search report - published on:	EP	02.04.1998
Classification	IPC:	C09C1/56, C09C3/06, C09C3/08, C09C3/12, C08K9/02, C08K9/04, C08K9/06, C08L21/00	[1999/30]
	CPC:	C09C3/063 (EP,US); C08K3/04 (EP,US); C08K9/02 (EP,US); C09C1/56 (EP,US); C09C3/006 (EP,US); C09C3/08 (EP,US); (+) C09C3/12 (EP,US); C01P2004/50 (EP,US); C01P2004/61 (EP,US); C01P2004/84 (EP,US); C01P2006/21 (EP,US) (-)
	C-Set:	C08K3/04, C08L21/00 (EP,US); C08K9/02, C08L21/00 (US,EP)
Designated contracting states	DE, ES, FR, GB, IT, LU, NL, PT [1999/30]
Title	German:	MIT KIESELSÄUREBESCHICHTETE RUSSE	[1999/30]
	English:	SILICA COATED CARBON BLACKS	[1999/30]
	French:	NOIRS DE CARBONE ENROBES DE SILICE	[1999/30]
Entry into regional phase	20.04.1999	National basic fee paid
	20.04.1999	Designation fee(s) paid
	20.04.1999	Examination fee paid
Examination procedure	24.04.1998	Request for preliminary examination filed International Preliminary Examining Authority: EP
	20.04.1999	Examination requested [1999/30]
	22.07.1999	Despatch of a communication from the examining division (Time limit: M04)
	19.11.1999	Reply to a communication from the examining division
	25.08.2000	Despatch of a communication from the examining division (Time limit: M06)
	26.02.2001	Reply to a communication from the examining division
	07.09.2001	Despatch of a communication from the examining division (Time limit: M04)
	09.01.2002	Reply to a communication from the examining division
	25.04.2003	Communication of intention to grant the patent
	06.11.2003	Application deemed to be withdrawn, date of legal effect [2004/21]
	16.12.2003	Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [2004/21]
Fees paid	Renewal fee
	03.09.1999	Renewal fee patent year 03
	13.09.2000	Renewal fee patent year 04
	03.09.2001	Renewal fee patent year 05
	05.09.2002	Renewal fee patent year 06
	04.09.2003	Renewal 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.
Cited in	International search	[X]JPS6363755 ;
		[D]JPH0730269B (...);
		[X]JPH05178604 ;
		[D]JPH05178604 (MITSUBISHI CHEM IND);
		[X]EP0711805 (YOKOHAMA RUBBER CO LTD [JP]) [X] 1,25-28 * page 3, paragraph 2 * * page 5, lines 7-12; claims 1,9 *;
		[E]EP0799854 (YOKOHAMA RUBBER CO LTD [JP]) [E] 1,25-28 * page 3, columns 39-45; claim 1 *;
		[E]EP0799867 (YOKOHAMA RUBBER CO LTD [JP]) [E] 1,25-28 * page 2, paragraph 1; claim 1 *;
		[PX]DE19520964 (INST NEUE MAT GEMEIN GMBH [DE]) [PX] 1,25-27 * column 1, lines 57-63 * * column 2, lines 52-56; claim 5 *;
		[PX]WO9637546 (CABOT CORP [US], et al) [PX] 1,25-28 * claims 1,32 *;
		[PX]WO9637547 (CABOT CORP [US], et al) [PX] 1,25-28 * page 6, paragraph L - page 7, line 19 *;
		[A]WO9618689 (CABOT CORP [US]) [A] 3,10,11,16-18 * page 4, paragraph L - page 6, paragraph L; claims 1,9,10 *
		[X] - DATABASE WPI, 1, Derwent World Patents Index, vol. 88, no. 17, Database accession no. 88-116672, XP002051160 & JPS6363755 A 19880322 (DAINISHISEIKA COLOR & CHEM. MFG. AND NIPPON OILS & FATS CO.) [X] 1,25,26 * abstract *
		[X] - DATABASE WPI, 1, Derwent World Patents Index, vol. 93, no. 33, Database accession no. 93-261471, XP002051161 & JPH05178604 A 19930720 (MITSUBISHI KASEI) [X] 1,25-27 * abstract *

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.

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