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EP0575886

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Extract from the Register of European Patents

EP About this file: EP0575886

EP0575886 - Non-flaking fire resistant concrete or mortar [Right-click to bookmark this link]
Status	Patent maintained as amended Status updated on 21.02.2003 Database last updated on 18.11.2024
Most recent event Tooltip	05.10.2005	Change: Appeal number
Applicant(s)	For all designated states Jaklin, Hans Erlenhof, Aacher Weg 15 D-54293 Trier / DE
	[1993/52]
Inventor(s)	01 / see applicant ...
	[1993/52]
Representative(s)	Eggert, Hans-Gunther Gesthuysen, von Rohr & Eggert Postfach 10 13 54 45013 Essen / DE
	[N/P]
Former [1993/52]	Eggert, Hans-Gunther, Dr. Räderscheidtstrasse 1 D-50935 Köln / DE
Application number, filing date	93109651.5	16.06.1993
	[1993/52]
Priority number, date	DE19924220274	20.06.1992 Original published format: DE 4220274
	[1993/52]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0575886
	Date:	29.12.1993
	Language:	DE
	[1993/52]
	Type:	A3 Search report
	No.:	EP0575886
	Date:	11.01.1995
	Language:	DE
	[1995/02]
	Type:	B1 Patent specification
	No.:	EP0575886
	Date:	12.03.1997
	Language:	DE
	[1997/11]
	Type:	B2 New European patent specification
	No.:	EP0575886
	Date:	09.04.2003
	Language:	DE
	[2003/15]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	22.11.1994
Classification	IPC:	C04B16/06, C04B38/04, C04B20/10	[1994/49]
	CPC:	E04C5/073 (EP,US); C04B16/06 (EP,US); C04B20/10 (EP,US); C04B28/02 (EP,US); C04B38/0051 (EP,US); C04B2111/00155 (EP,US)
	C-Set:	C04B20/10, C04B14/38 (US,EP); C04B20/10, C04B16/06 (EP,US); C04B28/02, C04B14/04, C04B14/062, C04B14/38, C04B20/008, C04B32/02, C04B38/008 (EP,US); C04B28/02, C04B14/04, C04B14/062, C04B14/38, C04B20/008, C04B38/04 (EP,US); (+) C04B28/02, C04B14/04, C04B14/062, C04B16/06, C04B20/008, C04B32/02 (EP,US); C04B28/02, C04B14/04, C04B14/062, C04B16/06, C04B20/008, C04B38/06 (EP,US); C04B38/0051, C04B28/02, C04B38/04 (US,EP); C04B38/0051, C04B28/02, C04B38/06 (US,EP); C04B38/0051, C04B28/02, C04B38/061 (US,EP) (-)
	Former IPC [1993/52]	C04B16/06
Designated contracting states	AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, PT, SE [1993/52]
Title	German:	Gegen Abplatzungen bei Brandbeanspruchung beständiger Beton oder Mörtel	[1993/52]
	English:	Non-flaking fire resistant concrete or mortar	[1993/52]
	French:	Béton ou mortier résistant à l'éclatement provoqué par le feu	[1993/52]
Examination procedure	01.09.1985	Despatch of a communication from the examining division (Time limit: M04)
	24.06.1994	Examination requested [1994/34]
	01.09.1995	Despatch of a communication from the examining division (Time limit: M06)
	11.03.1996	Reply to a communication from the examining division
	20.05.1996	Despatch of a communication from the examining division (Time limit: M04)
	31.05.1996	Reply to a communication from the examining division
	28.08.1996	Despatch of communication of intention to grant (Approval: Yes)
	13.09.1996	Communication of intention to grant the patent
	23.11.1996	Fee for grant paid
	23.11.1996	Fee for publishing/printing paid
Opposition(s)	Opponent(s)	01 03.12.1997 Hochtief Aktiengesellschaft Opernplatz 2 D-45128 Essen / DE Opponent's representative Masch, Karl Gerhard Patentanwälte, Andrejewski, Honke & Sozien, Postfach 10 02 54 45002 Essen / DE
		02 12.12.1997 16.01.1998 ADMISSIBLE Philipp Holzmann An der Gehspitze 50 63263 Neu-Isenburg / DE Opponent's representative Melzer, Wolfgang Mitscherlich PartmbB Patent- und Rechtsanwälte Postfach 33 06 09 80066 München / DE
		[N/P]
	Former [1998/11]
	Opponent(s)	01 03.12.1997 Hochtief Aktiengesellschaft Opernplatz 2 D-45128 Essen / DE Opponent's representative Masch, Karl Gerhard Patentanwälte, Andrejewski, Honke & Sozien, Postfach 10 02 54 45002 Essen / DE
		02 12.12.1997 16.01.1998 ADMISSIBLE Philipp Holzmann An der Gehspitze 50 63263 Neu-Isenburg / DE Opponent's representative Melzer, Wolfgang Mitscherlich & Partner Patent- und Rechtsanwälte Postfach 33 06 09 80066 München / DE
	Former [1998/05]
	Opponent(s)	01 03.12.1997 ADMISSIBLE Hochtief Aktiengesellschaft Opernplatz 2 D-45128 Essen / DE Opponent's representative Masch, Karl Gerhard Patentanwälte, Andrejewski, Honke & Sozien, Postfach 10 02 54 45002 Essen / DE
	29.01.1998	Invitation to proprietor to file observations on the notice of opposition
	10.08.1998	Reply of patent proprietor to notice(s) of opposition
	09.06.1999	Date of oral proceedings
	24.06.1999	Despatch of minutes of oral proceedings
	24.06.1999	Despatch of communication that the patent will be revoked
	24.04.2002	Despatch of a communication from the opposition division (Time limit: M04)
	29.06.2002	Reply to a communication from the opposition division
	17.09.2002	Despatch of interlocutory decision in opposition
	27.09.2002	Legal effect of interlocutory decision in opposition
	22.01.2003	Despatch of communication that the patent will be maintained as amended
	28.01.2003	Fee for printing new specification paid
Appeal following opposition	09.08.1999	Appeal received No. T0799/99
	03.11.1999	Statement of grounds filed
	15.01.2002	Result of appeal procedure: maintenance in amended form
	15.01.2002	Date of oral proceedings
	23.01.2002	Minutes of the oral proceedings despatched
Fees paid	Renewal fee
	21.06.1995	Renewal fee patent year 03
	06.06.1996	Renewal fee patent year 04
	Penalty fee
	Penalty fee Rule 85a EPC 1973
	17.07.1993	AT M01 Fee paid on 21.07.1993
	17.07.1993	BE M01 Fee paid on 21.07.1993
	17.07.1993	CH M01 Fee paid on 21.07.1993
	17.07.1993	DE M01 Fee paid on 21.07.1993
	17.07.1993	DK M01 Fee paid on 21.07.1993
	17.07.1993	ES M01 Fee paid on 21.07.1993
	17.07.1993	FR M01 Fee paid on 21.07.1993
	17.07.1993	GB M01 Fee paid on 21.07.1993
	17.07.1993	GR M01 Fee paid on 21.07.1993
	17.07.1993	IT M01 Fee paid on 21.07.1993
	17.07.1993	LI M01 Fee paid on 21.07.1993
	17.07.1993	LU M01 Fee paid on 21.07.1993
	17.07.1993	MC M01 Fee paid on 21.07.1993
	17.07.1993	NL M01 Fee paid on 21.07.1993
	17.07.1993	PT M01 Fee paid on 21.07.1993
	17.07.1993	SE M01 Fee paid on 21.07.1993
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	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	[XY]SE8701395 ;
		[Y]US3933515 (YANG JULIE CHI-SUN) [Y] 1,7,21 * column 1, line 55 - line 60 * * column 4, line 17 - line 19 * * column 5, line 6 - column 6, line 14 * * column 7, line 25 - line 29; claim 1 *;
		[Y]FR2518082 (BABCOCK & WILCOX CO [US]) [Y] 3,5,6,15-17 * page 4, line 3 - line 7; claims 1,3,5,6,8,11 *;
		[A]GB2170234 (ELKEM AS) [A] 12,14 * Zusammenfassung *;
		JPS62270472 [ ] (ORIENTAL CONCRETE CO, et al);
		[A]EP0347092 (REDLAND ROOF TILES LTD [GB]) [A] * page 9, line 40 - line 51 *;
		[Y]EP0441296 (STO AG [DE]) [Y] 1,7,21 * claims 1,8 *
		[XY] - DATABASE WPI, 0, Derwent World Patents Index, vol. 89, no. 08, Database accession no. 89-059523, & SE8701395 A 00000000 (A . MILLER) [X] 1,6,7,9-11,21 * abstract * [Y] 3,5,6,15-17
		[A] - Y. OHAMA ET AL., CHEMICAL ABSTRACTS, (19851202), vol. 103, no. 22, Database accession no. 182730p, page 296 [A] * abstract *
		[ ] - PROC. JPN. CONGR. MATER. RES., (1985), pages 145 - 150
		[A] - J. KONDO ET AL., CHEMICAL ABSTRACTS, (19880502), vol. 108, no. 18, Database accession no. 155513s, page 328 [A] * abstract *
	Opposition	EP0264541
		EP0264540

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