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Extract from the Register of European Patents

EP About this file: EP0580879

EP0580879 - Process for increasing the dimensional and spinning stability of capillar hollow membranes [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 28.02.1997 Database last updated on 22.04.2025
Most recent event Tooltip	07.12.2007	Lapse of the patent in a contracting state Updated state(s): FR	published on 09.01.2008 [2008/02]
Applicant(s)	For all designated states Sächsische Kunstseiden GmbH Heidenauer Strasse 1 01796 Pirna / DE
	[N/P]
Former [1994/05]	For all designated states Sächsische Kunstseiden GmbH Heidenauer Strasse 1 D-01796 Pirna / DE
Inventor(s)	01 / Gensrich, Heinz-Jürgen Dr. DC Stormstr. 6 D-14513 Teltow / DE
	02 / Bossin, Elke DC Phillipp-Müller-Allee 97 D-14532 Kleinmachnow / DE
	03 / Brechling, Christa DC Prof.-Rossmässler-Str. 36 D-01796 Pirna / DE
	04 / Gröbe, Volker Prof. Dr. DC Hauffstr. 38 - 40 D-14513 Teltow / DE
	05 / Hartwig, Stephan Dr. DC Kleine Mühlenbreite 30 D-39240 Calbe/Saale / DE
	06 / Holtz, Manfred Doz. Dr. DC Brahestr. 3 D-18059 Rostock / DE
	07 / Klünder, Lisa DC Zehistaer Str. 55 D-01796 Pirna / DE
	08 / Müller, Klaus Dr. DC Kohlbergstr. 22 D-01796 Pirna / DE
	09 / Nestler, Lothar DC Gartenweg 8 D-01723 Kesselsdorf / DE
	10 / Paul, Dieter Prof. Dr. DC Wolfswerder 25 D-14532 Kleinmachnow / DE
	11 / Vogel, Dieter Borsbergblick 9 D-01796 Pirna / DE
	[1996/16]
Former [1995/35]	01 / Gensrich, Heinz-Jürgen Dr. DC Stormstr. 6 D-14513 Teltow / DE
	02 / Bossin, Elke DC Phillipp-Müller-Allee 97 D-14532 Kleinmachnow / DE
	03 / Brechling, Christa DC Prof.-Rossmässler-Str. 36 D-01796 Pirna / DE
	04 / Gröbe, Volker Prof. Dr. DC Hauffstr. 38 - 40 D-14513 Teltow / DE
	05 / Hartwig, Stephan Dr. DC Kleine Mühlenbreite 30 D-39240 Calbe/Saale / DE
	06 / Holtz, Manfred Doz. Dr. DC Brahestr. 3 D-18059 Rostock / DE
	07 / Klünder, Lisa DC Zehistaer Str. 55 D-01796 Pirna / DE
	08 / Müller, Klaus Dr. DC Kohlbergstr. 22 D-01796Pirna / DE
	09 / Nestler, Lothar DC Gartenweg 8 D-01723 Kesselsdorf / DE
	10 / Paul, Dieter Prof. Dr. DC Wolfswerder 25 D-14532 Kleinmachnow / DE
	11 / Vogel, Dieter Borsbergblick 9 D-01796 Pirna / DE
Former [1995/33]	01 / Gensrich, Heinz-Jürgen Dr. DC Stormstr. 6 D-14513 Teltow / DE
	02 / Hartwig, Stephan Dr. DC Kleine Mühlenbreite 30 D-39240 Calbe/Saale / DE
	03 / Müller, Klaus Dr. DC Kohlbergstr. 22 D-01796 Pirna / DE
	04 / Bossin, Elke, DC Phillipp-Müller-Allee 97 D-14532 Kleinmachnow / DE
	05 / Paul, Dieter Prof.Dr.DC Wolfswerder 25 D-14532 Kleinmachnow / DE
	06 / Gröbe, Volker, Prof. Dr. DC Hauffstr. 38 - 40 D-14513 Teltow / DE
	07 / Holtz, Manfred Dr. DC Brahestr. 3 D-18059 Rostock / DE
	08 / Brechling, Christa DC Prof.-Rossmässler-Str. 36 D-01796 Pirna / DE
	09 / Klünder, Lisa DC Zehistaerstr. 55 D-01796 Pirna / DE
	10 / Nestler, Lothar DC Gartenweg 8 D-01723 Kesselsdorf / DE
	11 / * * *
	12 / Vogel, Dieter DC Borsbergblick 9 D-01796 Pirna / DE
Former [1995/28]	01 / Gensrich, Heinz-Jürgen Dr. DC Stromstr. 6 D-14513 Teltow / DE
	02 / Hartwig, Stephan Dr. DC Robert-Koch-Str. 27 D-07407 Rudolstadt-Schwarza / DE
	03 / Müller, Klaus Dr. DC Kohlberg 22 D-01796 Pirna / DE
	04 / Bossin, Elke, DC Phillipp-Müller-Allee 97 D-14532 Kleinmachnow / DE
	05 / Paul, Dieter Prof.Dr.DC Wolfwerder 25 D-14532 Kleinmachnow / DE
	06 / Gröbe, Volker, Prof. Dr. DC Hauffstr. 38 - 40 D-14513 Teltow / DE
	07 / Holtz, Manfred Dr. DC Bruno-Schmidt-Str. 3 D-18055 Rostock / DE
	08 / Brechling, Christa DC Prof.-Rossmässler-Str. 36 D-01796 Pirna / DE
	09 / Klünder, Lisa DC Zehistaerstr. 55 D-01796 Pirna / DE
	10 / Nestler, Lothar DC Gartenweg 8 D-01723 Kesselsdorf / DE
	11 / * * *
	12 / Vogel, Dieter DC Borsbergblick 9 D-01796 Pirna / DE
Former [1995/27]	01 / Gensrich, Heinz-Jürgen Dr. DC Stromstr. 6 D-14513 Teltow / DE
	02 / Hartwig, Stephan Dr. DC Robert-Koch-Str. 27 D-07407 Rudolstadt-Schwarza / DE
	03 / Müller, Klaus Dr. DC Kohlberg 22 D-01796 Pirna / DE
	04 / Bossin, Elke, DC Phillipp-Müller-Allee 97 D-14532 Kleinmachnow / DE
	05 / Paul, Dieter Prof.Dr.DC Wolfwerder 25 D-14532 Kleinmachnow / DE
	06 / Gröbe, Volker, Prof. Dr. DC Hauffstr. 38 - 40 D-14513 Teltow / DE
	07 / * * *
	08 / * * *
	09 / Holtz, Manfred Dr. DC Bahestr. 3 D-18059 Rostock / DE
	10 / Brechling, Christa DC Prof.-Rossmässler-Str.36 D-01796 Pirna / DE
	11 / Klünder, Lisa, DC Zehistaerstr. 55 D-01796 Pirna / DE
	12 / Nestler, Lothar, DC Gartenweg 8 D-01723 Kesselsdorf / DE
	13 / Vogel, Dieter, DC Borsbergblick 9 D-01796 Pirna / DE
Former [1994/05]	01 / Gensrich, Heinz-Jurgen Dr. DC Stromstr. 6 D-14513 Teltow / DE
	02 / Hartwig, Stephan Dr. DC Robert-Koch-Str. 27 D-07407 Rudolstadt-Schwarza / DE
	03 / M ller, Klaus Dr. DC Kohlberg 22 D-01796 Pirna / DE
	04 / Philipp, Burkhart Prof.Dr.DC Hauffstr. 23 D-14513 Teltow-Seehof / DE
	05 / Paul, Dieter Prof.Dr.DC Wolfwerder 25 D-14532 Kleinmachnow / DE
	06 / Fink, Hans-Peter Dr.habil Kiefernweg 25 D-14513 Teltow / DE
	07 / Weigel, Peter Dr.DPhys Werner-Seelenbinder-Str. 3b D-14532 Kleinmachnow / DE
	08 / Kunze, J rgen Dr. DC Goethestr. 14 D-14532 Kleinmachnow / DE
	09 / Holtz, Manfred Dr. DC Bruno-Schmidt-Str. 3 D-18055 Rostock / DE
	10 / Brechling, Dhrista DC Prof.-Rossm ssler-Str. 4 D-01796 Pirna / DE
	11 / Kl nder, Lisa DC Zehistaerstr. 55 D-01796 Pirna / DE
	12 / Nestler, Lothar DC Gartenweg 8 D-01723 Kesselsdorf / DE
	13 / Vogel, Dieter DC Borsbergblick 9 D-01796 Pirna / DE
Representative(s)	(deleted)
	[1996/33]
Former [1994/05]	Rauschenbach, Marion, Dipl.-Ing. Patentanwältin Sadisdorfer Weg 2 a D-01189 Dresden / DE
Application number, filing date	92110727.2	25.06.1992
	[1994/05]
Filing language	DE
Procedural language	DE
Publication	Type:	A1 Application with search report
	No.:	EP0580879
	Date:	02.02.1994
	Language:	DE
	[1994/05]
	Type:	B1 Patent specification
	No.:	EP0580879
	Date:	17.04.1996
	Language:	DE
	[1996/16]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	22.12.1992
Classification	IPC:	B01D69/08, B01D71/10	[1994/05]
	CPC:	D01F2/06 (EP); B01D67/0011 (EP,US); B01D69/08 (EP); B01D71/10 (EP); D01D5/24 (EP); B01D2323/12 (EP)
Designated contracting states	AT, ES, FR, IT [1994/22]
Former [1994/05]	AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, PT, SE
Title	German:	Verfahren zur Erhöhung der Form- und Spinnstabilität von Kapillarhohlmembranen	[1994/05]
	English:	Process for increasing the dimensional and spinning stability of capillar hollow membranes	[1994/05]
	French:	Procédé d'augmentation de la stabilité dimensionnelle et au filage de membranes capillaires creuses	[1994/05]
Examination procedure	28.06.1993	Loss of particular rights, legal effect: designated state(s)
	17.09.1993	Despatch of communication of loss of particular rights: designated state(s) BE, CH, DE, DK, GB, GR, LI, LU, MC, NL
	01.08.1994	Examination requested [1994/39]
	24.10.1994	Despatch of a communication from the examining division (Time limit: M04)
	20.02.1995	Reply to a communication from the examining division
	19.04.1995	Despatch of communication of intention to grant (Approval: No)
	08.09.1995	Despatch of a communication from the examining division (Time limit: M02)
	22.09.1995	Despatch of communication of intention to grant (Approval: later approval)
	22.09.1995	Reply to a communication from the examining division
	12.10.1995	Communication of intention to grant the patent
	11.01.1996	Fee for grant paid
	11.01.1996	Fee for publishing/printing paid
Opposition(s)	18.01.1997	No opposition filed within time limit [1997/16]
Fees paid	Renewal fee
	22.06.1994	Renewal fee patent year 03
	20.06.1995	Renewal fee patent year 04
	Penalty fee
	Penalty fee Rule 85a EPC 1973
	20.07.1993	BE M01 Not yet paid
	20.07.1993	CH M01 Not yet paid
	20.07.1993	DE M01 Not yet paid
	20.07.1993	DK M01 Not yet paid
	20.07.1993	GB M01 Not yet paid
	20.07.1993	GR M01 Not yet paid
	20.07.1993	LI M01 Not yet paid
	20.07.1993	LU M01 Not yet paid
	20.07.1993	MC M01 Not yet paid
	20.07.1993	NL M01 Not yet paid
	20.07.1993	PT M01 Not yet paid
	20.07.1993	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.
Lapses during opposition Tooltip	ES	17.04.1996
	FR	17.04.1996
	IT	17.04.1996
	AT	25.06.1996
	[2004/35]
Former [2002/25]	ES	17.04.1996
	IT	17.04.1996
	AT	25.06.1996
	FR	13.09.1996
Former [1999/42]	IT	17.04.1996
	AT	25.06.1996
	FR	13.09.1996
Former [1998/02]	AT	25.06.1996
	FR	13.09.1996
Former [1997/14]	FR	13.09.1996
Documents cited:	Search	[A]FR2026714 (COURTAULDS LTD);
		[A]EP0008536 (MITSUBISHI RAYON CO [JP]);
		[A]GB2065546 (CORDIS DOW CORP);
		[A]EP0128325 (HOECHST AG [DE])

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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