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EP2292714

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Extract from the Register of European Patents

EP About this file: EP2292714

EP2292714 - Room temperature curable silicone sealant [Right-click to bookmark this link]
Status	Opposition rejected Status updated on 21.05.2021 Database last updated on 18.01.2025
Former	The patent has been granted Status updated on 08.07.2018
Most recent event Tooltip	21.05.2021	Opposition rejected	published on 23.06.2021 [2021/25]
Applicant(s)	For all designated states Momentive Performance Materials Inc. 260 Hudson River Road Waterford, NY 12188 / US
	[2016/01]
Former [2011/10]	For all designated states General Electric Company 1 River Road Schenectady, NY 12345 / US
Inventor(s)	01 / Lin, Chiu-Sing 2187 FoxHill Drive Schenectady, NY 12309 / US
	02 / Atwood, Robert, C. 35 Lake Ridge Drive Mechanicville, NY 12118 / US
	03 / Lucas, Gary, Morgan 21 Saint Anthony Lane Glenville, NY 12302 / US
	[2011/10]
Representative(s)	Herrmann, Uwe, et al Lorenz Seidler Gossel Rechtsanwälte Patentanwälte Partnerschaft mbB Widenmayerstraße 23 80538 München / DE
	[2016/13]
Former [2011/10]	Herrmann, Uwe, et al Lorenz - Seidler - Gossel Widenmayerstrasse 23 80538 München / DE
Application number, filing date	10011312.5	19.01.2001
	[2011/10]
Priority number, date	US20000176823P	19.01.2000 Original published format: US 176823 P
	[2011/10]
Filing language	EN
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	EP2292714
	Date:	09.03.2011
	Language:	EN
	[2011/10]
	Type:	B1 Patent specification
	No.:	EP2292714
	Date:	30.03.2016
	Language:	EN
	[2016/13]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	08.02.2011
Classification	IPC:	C09K3/10, C08L83/04	[2011/10]
	CPC:	C09K3/1018 (EP,US); C08L83/04 (EP,US); C08G77/16 (EP,US); Y10S528/901 (EP,US); Y10T428/31663 (EP,US)
	C-Set:	C08L83/04, C08L2666/02, C08L2666/54 (US,EP); C08L83/04, C08L2666/28 (EP,US)
Designated contracting states	DE, FR, GB, NL [2016/13]
Former [2011/10]	DE, FR, GB, NL
Title	German:	Bei Raumtemperatur aushärtbare Silikondichtungsmasse	[2015/39]
	English:	Room temperature curable silicone sealant	[2011/10]
	French:	Étanchéité de silicone durcissable à température ambiante	[2011/10]
	Former [2011/10]	Bei Raumtemperatur aushärtbare Silikondichtungsmasse
Examination procedure	29.09.2010	Examination requested [2011/10]
	06.09.2011	Amendment by applicant (claims and/or description)
	18.07.2013	Observations by third parties
	22.11.2013	Despatch of a communication from the examining division (Time limit: M06)
	21.05.2014	Reply to a communication from the examining division
	28.11.2014	Despatch of a communication from the examining division (Time limit: M06)
	23.04.2015	Reply to a communication from the examining division
	27.08.2015	Communication of intention to grant the patent
	26.11.2015	Fee for grant paid
	26.11.2015	Fee for publishing/printing paid
	26.11.2015	Receipt of the translation of the claim(s)
Parent application(s) Tooltip	EP01942656.8 / EP1252252
Divisional application(s)	The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued (EP20010942656) is 21.12.2004
Opposition(s)	Opponent(s)	01 29.12.2016 12.01.2017 ADMISSIBLE Dow Silicones Corporation 2200 West Salzburg Road Midland, MI 48686-0994 / US Opponent's representative Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB
		[N/P]
	Former [2018/26]
	Opponent(s)	01 29.12.2016 12.01.2017 ADMISSIBLE Dow Silicones Corporation 2200 West Salzburg Road Midland, MI 48686-0994 / US Opponent's representative Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB
	Former [2017/44]
	Opponent(s)	01 29.12.2016 12.01.2017 ADMISSIBLE Dow Corning Corporation 2200 West Salzburg Road P.O. Box 994 Midland, MI 48611 / US Opponent's representative Murgitroyd & Company 165-169 Scotland Street Glasgow G5 8PL / GB
	Former [2017/06]
	Opponent(s)	01 29.12.2016 Dow Corning Corporation 2200 West Salzburg Road P.O. Box 994 Midland, MI 48611 / US Opponent's representative Earnshaw, Geoffrey Mark Murgitroyd & Company Scotland House 165-169 Scotland Street Glasgow G5 8PL / GB
	06.02.2017	Invitation to proprietor to file observations on the notice of opposition
	31.05.2017	Reply of patent proprietor to notice(s) of opposition
	06.06.2018	Date of oral proceedings
	09.07.2018	Despatch of minutes of oral proceedings
	09.07.2018	Date of despatch of rejection of opposition
	07.05.2021	Legal effect of rejection of opposition [2021/25]
Appeal following opposition	13.09.2018	Appeal received No. T2260/18
	15.11.2018	Statement of grounds filed
	07.05.2021	Result of appeal procedure: appeal of the opponent withdrawn
Fees paid	Renewal fee
	29.09.2010	Renewal fee patent year 03
	29.09.2010	Renewal fee patent year 04
	29.09.2010	Renewal fee patent year 05
	29.09.2010	Renewal fee patent year 06
	29.09.2010	Renewal fee patent year 07
	29.09.2010	Renewal fee patent year 08
	29.09.2010	Renewal fee patent year 09
	28.09.2010	Renewal fee patent year 10
	25.01.2011	Renewal fee patent year 11
	25.01.2012	Renewal fee patent year 12
	25.01.2013	Renewal fee patent year 13
	27.01.2014	Renewal fee patent year 14
	27.01.2015	Renewal fee patent year 15
	27.01.2016	Renewal fee patent year 16
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.
Lapses during opposition Tooltip	GB	18.01.2021
	[2021/22]
Documents cited:	Search	[A]US4144216 (CLARK WILLIAM H, et al) [A] 1 * the whole document ** column 3, line 59 - column 4, line 37; example -; claim - *;
		[A]EP0043501 (BAYER AG [DE]) [A] 1-10 * the whole document * * example -; claim - *;
		[XY]DE3342027 (SCHILL & SEILACHER) [X] 1-10 * page 2, line 29 - page 4, line 10; examples 3,4,5 * * page 6, lines 1-4 * [Y] 1-10;
		[XY]DE3342026 (SCHILL & SEILACHER [DE]) [X] 1-10 * page 4, line 4 - page 12, line 26; example -; claim - * * Vergleichsbeispiel 2 ; page 14, lines 9-12 [Y] 1-10;
		[I]WO9113945 (INVESTORS DIVERSIFIED CAPITAL [US]) [I] 1-10 * page 1, lines 8-18 * * page 5, line 22 - page 6, line 11 * * page 11, line 1 - page 14, line 5 * * page 15, line 17 - page 16, line 9; example 1 * * claims 1,2,11 *;
		[X]US5217651 (NAGAOKA HISAYUKI [JP]) [X] 1,3-6,8-10 * the whole document * * column 5, lines 5-52 *;
		[X]GB2283185 (DELVEMADE LIMITED [GB]) [X] 1-6,8-10 * the whole document * * page 3, lines 10-15 * * page 5, line 9 - page 6, line 8; claim - *;
		[X]EP0842974 (KRAFFT S A [ES]) [X] 1-10 * the whole document * * page 2, line 35 - page 3, line 54; example - *;
		[I]EP0885921 (HUELS SILICONE GMBH [DE]) [I] 1-10 * the whole document * * column 3, lines 31-38 * * page 3, line 39 - page 5, line 8; example 1 *;
		[Y]US5863976 (SCHNEIDER FRIEDHELM [DE]) [Y] 1-10 * abstract * * column 1, line 15 - column 2, line 19; claim - *;
		[XP]WO0061672 (DOW CORNING SA [BE], et al) [XP] 1-10 * the whole document * * page 3, line 21 - page 4, line 4 * * page 12, line 5 - page 14, line 25; examples 1,2; claim - *;
		[E]WO0142365 (GEN ELECTRIC [US]) [E] 1-10 * page 1, line 19 - page 14, line 22 * * page 13, lines 11-22; example 1; claim -; table - *
	Examination	US4824891
		- "Exxsol D100 European Sovents Physical Data Book", Exxsol D100 European Sovents Physical Data Book, Esso Chemicals, (19850501), XP055088748
	other	US4824891
	Opposition	JPS5742762
		US4357438
		DE3342027
		DE3342026
		US4824891
		EP0807667
		EP0842974
		EP0885921
		WO0061672
		WO0142365
		- "Section 6.4 - Chemistry of Silicone Sealants", Jerome M Klosowski, Sealants in Construction, New York & Basel, Marcel Dekker Inc., (19890000), pages 278 - 295, ISBN 978-0-8247-7677-0, XP055343729
		- "TOTAL Hydroseale", TOTAL Schedule for Hydroseal Product dated "Feb 96", (19960200), XP055343745
		- "Military Specification (MIL)-S-88002F", (19900307), pages 1 - 41, URL: http://everyspec.com/MIL-SPECS/MIL-SPECS-MIL-S/MIL-S-8802F_9187/, XP055343761
		- "Ex(x)sol D100", European Sovents Physical Data Book, (19850500), XP055088748
		- "Specialty Petroleum Hydrocarbon Fluids - Solutions Today for Tomorrow's Aerosols", Spray Technology & Marketing Magazine, (20020300), URL: https://www.calumetspecialty.com/images/pdf/articles/HydrocarbonFluidsSprayTechEWC.pdf, XP055343767
		- Conosol C200 Product Identification, (19920303), XP055343774
		- "Optimised plasticisers for silicone sealants - The hydroseal range", TOTAL Fluids&Solutions Brochure, (20080200), XP055343783

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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