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Extract from the Register of European Patents

EP About this file: EP1501644

EP1501644 - PROTECTIVE SLEEVE FOR THREADED CONNECTIONS FOR EXPANDABLE LINER HANGER [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 16.09.2011 Database last updated on 09.09.2024
Most recent event Tooltip	16.09.2011	No opposition filed within time limit	published on 19.10.2011 [2011/42]
Applicant(s)	For all designated states Enventure Global Technology 15995 North Barkers Landing Suite 350 Houston, TX 77079 / US
	[2007/27]
Former [2005/05]	For all designated states Enventure Global Technology 16200 A. Park Row Houston, TX 77084 / US
Inventor(s)	01 / COSTA, Scott 2011 Willow Point Kingwood, TX 77339 / US
	02 / HOCKADAY, Joel, Gray 17318 Ginger Fields Lane Tomball, TX 77375 / US
	03 / WADDELL, Kevin, K. 11007 Sprucedale Court Houston, TX 77070 / US
	04 / RING, Lev 14126 Heatherhill Place Houston, TX 77077 / US
	05 / BULLOCK, Michael 19827 Sky Country Houston, TX 77094 / US
	06 / COOK, Robert Lance 934 Caswell Court Katy, TX 77450 / US
	07 / KENDZIORA, Larry 6518 Williams School Court Needville, TX 77461 / US
	08 / BRISCO, David, Paul 405 Westridge Drive Duncan, OK 73533 / US
	09 / JACKSON, Tance 16100 Custer Trail Frisco, TX 75035 / US
	[2005/19]
Former [2005/05]	01 / COSTA, Scott 2011 Willow Point Kingwood, TX 77339 / US
	02 / HOCKADAY, Joel, Gray 17318 Ginger Fields Lane Tomball, TX 77375 / US
	03 / WADDELL, Kevin, K. 11007 Sprucedale Court Houston, TX 77070 / US
	04 / RING, Lev 14126 Heatherhill Place Houston, TX 77077 / US
	05 / BULLOCK, Michael 19827 Sky Country Houston, TX 77094 / US
	06 / COOK, Robert Lance 934 Caswell Court Katy, TX 77450 / US
	07 / KENDZIORA, Larry 6518 Williams School Court Needville, TX 77461 / US
	08 / BRISCO, David, Paul 405 Westridge Drive Duncan, OK 73533 / US
	09 / JACKSON, Tance 7209 Ridgemoor Lane Plano, TX 75025 / US
Representative(s)	Giles, Ashley Simon, et al Haseltine Lake LLP Redcliff Quay 120 Redcliff Street Bristol BS1 6HU / GB
	[N/P]
Former [2005/05]	Giles, Ashley Simon, et al HASELTINE LAKE, Redcliff Quay 120 Redcliff Street Bristol BS1 6HU / GB
Application number, filing date	03723674.2	04.03.2003
	[2005/05]
	WO2003US06544
Priority number, date	US20020372048P	12.04.2002 Original published format: US 372048 P
	[2005/05]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	WO03086675
	Date:	23.10.2003
	Language:	EN
	[2003/43]
	Type:	A2 Application without search report
	No.:	EP1501644
	Date:	02.02.2005
	Language:	EN
	The application published by WIPO in one of the EPO official languages on 23.10.2003 takes the place of the publication of the European patent application.
	[2005/05]
	Type:	B1 Patent specification
	No.:	EP1501644
	Date:	10.11.2010
	Language:	EN
	[2010/45]
Search report(s)	International search report - published on:	US	05.08.2004
	(Supplementary) European search report - dispatched on:	EP	16.01.2006
Classification	IPC:	E21B43/10, E21B17/042, E21B17/10	[2006/09]
	CPC:	E21B43/106 (EP,US); E21B17/042 (EP,US); E21B17/1085 (EP,US); E21B43/103 (EP,US)
	Former IPC [2005/52]	E21B43/10
	Former IPC [2005/05]	B21D1/00, E21B19/16
Designated contracting states	FR, GB [2010/45]
Former [2005/05]	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR
Extension states	AL	Not yet paid
	LT	Not yet paid
	LV	Not yet paid
	MK	Not yet paid
Title	German:	SCHUTZHÜLSE FÜR GEWINDEVERBINDUNGEN FÜR AUSDEHNBARE LINER-HÄNGER	[2005/05]
	English:	PROTECTIVE SLEEVE FOR THREADED CONNECTIONS FOR EXPANDABLE LINER HANGER	[2005/05]
	French:	MANCHON DE PROTECTION A ELEMENTS DE RACCORDEMENT FILETES POUR SUSPENSION DE LA COLONNE PERDUE	[2005/05]
Entry into regional phase	12.11.2004	National basic fee paid
	12.11.2004	Search fee paid
	12.11.2004	Designation fee(s) paid
	12.11.2004	Examination fee paid
Examination procedure	30.09.2003	Request for preliminary examination filed International Preliminary Examining Authority: US
	12.11.2004	Amendment by applicant (claims and/or description)
	12.11.2004	Examination requested [2005/05]
	03.05.2006	Despatch of a communication from the examining division (Time limit: M06)
	09.11.2006	Reply to a communication from the examining division
	01.10.2007	Despatch of a communication from the examining division (Time limit: M04)
	08.02.2008	Reply to a communication from the examining division
	21.05.2008	Despatch of a communication from the examining division (Time limit: M05)
	24.10.2008	Reply to a communication from the examining division
	22.10.2009	Despatch of a communication from the examining division (Time limit: M06)
	18.02.2010	Reply to a communication from the examining division
	02.06.2010	Communication of intention to grant the patent
	27.09.2010	Fee for grant paid
	27.09.2010	Fee for publishing/printing paid
Divisional application(s)	EP08001130.7 / EP1972752
	EP08001131.5 / EP1985796
	EP08001132.3 / EP1985797
	EP08001133.1 / EP1985798
Opposition(s)	11.08.2011	No opposition filed within time limit [2011/42]
Fees paid	Renewal fee
	31.03.2005	Renewal fee patent year 03
	29.03.2006	Renewal fee patent year 04
	28.03.2007	Renewal fee patent year 05
	27.03.2008	Renewal fee patent year 06
	26.03.2009	Renewal fee patent year 07
	25.03.2010	Renewal fee patent year 08
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	[A]US2070077 (DAVIS OSCAR M) [A] * the whole document *;
		[XA]US2482962 (BOICE ELVIN G) [X] 54 * column 2, line 40 - column 3, line 9; figures 1-3 * [A] 1,16-18,28-31,43;
		[XAY]US2513621 (BOICE ELVIN G) [X] 54,57-64,76-94,96,97,99,131,144 * column 2, lines 31-45 * * column 3, lines 19-44; figures 1-3 * [A] 5-9,16,28-30 [Y] 1-4,10-15,19-24,32,33,35,36,38,40,45,49,113,114,118,119;
		[XA]US3942824 (SABLE DONALD E) [X] 54-56 * column 3, line 61 - column 4, line 9 * * column 7, lines 11-32 * * figures 1-3,14,15 * [A] 1,44,46,52,53,83,84,136,137;
		[A]US4507842 (WERNER JOHN [US]) [A] 7-9,115 * figure 2 *;
		[A]US4674572 (GALLUS JULIUS P [US]) [A] 111-120,154* abstract *;
		[X]US5282652 (WERNER ROBERT M [US]) [X] 65-75,98,100-108,132,133,147-154 * column 4, line 59 - column 5, line 10 * * column 8, lines 29-48 * * column 8, line 51 - line 59; figures 1,6 *;
		[XY]WO9842947 (PETROLINE WELLSYSTEMS LTD [GB], et al) [X] 121-124 * abstract * * figure 1 * [Y] 125-128;
		[A]WO0008301 (PETROLINE WELLSYSTEMS LTD [GB], et al) [A] * the whole document *;
		[XY]WO0104520 (ENVENTURE GLOBAL TECHNOLOGY [US]) [X] 111,112,116,117 * figures 4,5,7 * [Y] 1-4,10-15,19-24,32,33,35,36,38,40,45,49,113,114,118,119,125-128;
		[A]WO0216724 (HALLIBURTON ENERGY SERV INC [US], et al) [A] * the whole document *
	International search	[A]US6405761 (SHIMIZU TAKAO [JP], et al);
		[A]US5971443 (NOEL THIERRY [FR], et al);
		[A]US5309621 (O'DONNELL JOHN A [US], et al);
		[A]US3997193 (TSUDA YOSHIKUNI, et al);
		[A]US3989280 (SCHWARZ ING WALTER);
		[A]US3834742 (MC PHILLIPS N);
		[A]US2647847 (BLACK MILLARD S, et al);
		[X]US4693498 (BAUGH BENTON F [US], et al);
		[X]US6275556 (KINNEY CALVIN L [US], et al)
	by applicant	US2482962
		WO0104520

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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