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Extract from the Register of European Patents

EP About this file: EP1521807

EP1521807 - FORMALDEHYDE-FREE AQUEOUS BINDER COMPOSITION FOR MINERAL FIBERS [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  25.05.2012
Database last updated on 29.03.2025
Most recent event   Tooltip13.07.2012Lapse of the patent in a contracting state
New state(s): CH, LI		published on 15.08.2012  [2012/33]
Applicant(s)For all designated states
Rockwool International A/S
Hovedgaden 584
2640 Hedehusene / DK
[2005/15]
Inventor(s)01 / HANSEN, Erling, Lennart
Prins Valdemars Vej 34
DK-2820 Gentofte / DK
02 / NISSEN, Povl
Loven 5
DK-3650 Olstykke / DK
03 / HUSEMOEN, Thor
Rorholm 34
DK-4000 Roskilde / DK
 [2005/15]
Representative(s)Barz, Peter
Meissner Bolte & Partner GbR
Postfach 86 06 24
81633 München / DE
[N/P]
Former [2009/30]Barz, Peter
Patentanwalt Kaiserplatz 2
80803 München / DE
Former [2005/15]Barz, Peter
Patentanwalt Kaiserplatz 2
80803 München / DE
Application number, filing date03763836.814.07.2003
[2005/15]
WO2003EP07597
Priority number, dateEP2002001578115.07.2002         Original published format: EP 02015781
[2005/15]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2004007615
Date:22.01.2004
Language:EN
[2004/04]
Type: A1 Application with search report 
No.:EP1521807
Date:13.04.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 22.01.2004 takes the place of the publication of the European patent application.
[2005/15]
Type: B1 Patent specification 
No.:EP1521807
Date:08.03.2006
Language:EN
[2006/10]
Search report(s)International search report - published on:EP22.01.2004
ClassificationIPC:C08L77/12, C08K7/04, C08K7/14, C08K7/18, C08K7/28
[2005/15]
CPC:
C08K5/1545 (EP,US); C03C25/25 (EP,US); C03C25/34 (EP,US);
C04B26/20 (EP,US); C04B30/02 (EP,US); C08K5/175 (EP,US);
C09J177/12 (EP,US); C04B2111/1006 (EP,US); C08L3/02 (EP,US);
C08L3/04 (EP,US); C08L5/00 (EP,US) (-)
C-Set:
C04B26/20, C04B14/38 (EP,US);
C04B30/02, C04B14/42, C04B24/287 (US,EP);
C08K5/1545, C08L77/12 (US,EP);
C08K5/175, C08L3/00 (US,EP)
Designated contracting statesAT,   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 [2005/15]
Extension statesAL06.12.2004
LT06.12.2004
LV06.12.2004
MK06.12.2004
TitleGerman:FORMALDEHYDFREIE WÄSSRIGE BINDEMITTELZUSAMMENSETZUNG FÜR MINERALFASERN[2005/15]
English:FORMALDEHYDE-FREE AQUEOUS BINDER COMPOSITION FOR MINERAL FIBERS[2005/15]
French:COMPOSITION DE LIANT AQUEUSE SANS FORMALDEHYDE POUR FIBRES MINERALES[2005/15]
Entry into regional phase06.12.2004National basic fee paid 
06.12.2004Designation fee(s) paid 
06.12.2004Examination fee paid 
Examination procedure12.02.2004Request for preliminary examination filed
International Preliminary Examining Authority: EP
06.12.2004Examination requested  [2005/15]
05.09.2005Communication of intention to grant the patent
27.12.2005Fee for grant paid
27.12.2005Fee for publishing/printing paid
Opposition(s)Opponent(s)01  06.12.2006  14.12.2006  ADMISSIBLE
Saint-Gobain Isover G+H AG
Bgm.-Grünzweig-Str. 1
67059 Ludwigshaven / DE
Opponent's representative
Kaiser, Jürgen, et al, et al
Winter, Brandl, Fürniss, Hübner
Röss, Kaiser, Polte Partnerschaft mbB
Patent- und Rechtsanwaltskanzlei
Alois-Steinecker-Strasse 22
85354 Freising / DE
 [N/P]
Former [2009/48]
Opponent(s)01  06.12.2006  14.12.2006  ADMISSIBLE
Saint-Gobain Isover G+H AG
Bgm.-Grünzweig-Str. 1
67059 Ludwigshaven / DE
Opponent's representative
Kaiser, Jürgen, et al, et al
Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte Partnerschaft Patent- und Rechtsanwaltskanzlei Alois-Steinecker-Strasse 22
85354 Freising / DE
Former [2007/03]
Opponent(s)01  06.12.2006  14.12.2006  ADMISSIBLE
Saint-Gobain Isover G+H AG
Bgm.-Grünzweig-Str. 1
67059 Ludwigshaven / DE
Opponent's representative
Kaiser, Jürgen, et al, et al
Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft Patent- und Rechtsanwaltskanzlei Alois-Steinecker-Strasse 22
D-85354 Freising / DE
12.01.2007Invitation to proprietor to file observations on the notice of opposition
12.10.2007Reply of patent proprietor to notice(s) of opposition
14.10.2008Date of oral proceedings
20.11.2008Despatch of minutes of oral proceedings
20.11.2008Despatch of communication that the patent will be revoked
25.11.2011Legal effect of revocation of patent [2012/26]
Appeal following opposition19.01.2009Appeal received No.  T0192/09
30.03.2009Statement of grounds filed
25.11.2011Result of appeal procedure: appeal of the proprietor was rejected
25.11.2011Date of oral proceedings
06.12.2011Minutes of the oral proceedings despatched
Fees paidRenewal fee
13.07.2005Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipCH08.03.2006
CY08.03.2006
EE08.03.2006
LI08.03.2006
RO08.03.2006
SK08.03.2006
TR08.03.2006
BG08.06.2006
GR09.06.2006
IE14.07.2006
LU14.07.2006
MC31.07.2006
PT08.08.2006
[2012/33]
Former [2009/03]CY08.03.2006
EE08.03.2006
RO08.03.2006
SK08.03.2006
TR08.03.2006
BG08.06.2006
GR09.06.2006
IE14.07.2006
LU14.07.2006
MC31.07.2006
PT08.08.2006
Former [2008/37]EE08.03.2006
RO08.03.2006
SK08.03.2006
TR08.03.2006
BG08.06.2006
GR09.06.2006
IE14.07.2006
LU14.07.2006
MC31.07.2006
PT08.08.2006
Former [2008/28]EE08.03.2006
RO08.03.2006
SK08.03.2006
BG08.06.2006
GR09.06.2006
IE14.07.2006
MC31.07.2006
PT08.08.2006
Former [2008/21]RO08.03.2006
SK08.03.2006
BG08.06.2006
GR09.06.2006
IE14.07.2006
MC31.07.2006
PT08.08.2006
Former [2007/45]RO08.03.2006
SK08.03.2006
BG08.06.2006
IE14.07.2006
MC31.07.2006
PT08.08.2006
Former [2007/41]IT08.03.2006
RO08.03.2006
SK08.03.2006
BG08.06.2006
IE14.07.2006
MC31.07.2006
PT08.08.2006
Former [2007/27]SK08.03.2006
BG08.06.2006
IE14.07.2006
MC31.07.2006
PT08.08.2006
Former [2007/20]SK08.03.2006
BG08.06.2006
MC31.07.2006
PT08.08.2006
Former [2007/14]SK08.03.2006
BG08.06.2006
PT08.08.2006
Former [2007/03]SK08.03.2006
BG08.06.2006
Former [2006/49]BG08.06.2006
Cited inInternational search[X]WO0039212  (BIOTEC BIOLOG NATURVERPACK [DE], et al) [X] 1-7,12-16 * page 11, line 1 - page 12, line 26 * * page 15, line 28 - page 17, line 21 *;
 [X]DE10018936  (BAYER AG [DE]) [X] 1,14-16* the whole document *
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.