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Extract from the Register of European Patents

EP About this file: EP1169398

EP1169398 - USE OF AN ALKYLCELLULOSE AND/OR HYDROXYALKYLCELLULOSE FOR INCREASING THE TENSILE, BREAKING AND FLEXURAL STRENGTH OF COLOURED LEADS AND COLOURED PENCILS CONTAINING THE SAME [Right-click to bookmark this link]
Former [2002/02]METHOD FOR INCREASING THE TENSILE, BREAKING AND FLEXURAL STRENGTH OF COLOURED LEADS AND COLOURED PENCILS CONTAINING THE SAME
[2007/42]
StatusNo opposition filed within time limit
Status updated on  27.02.2009
Database last updated on 06.07.2024
Most recent event   Tooltip30.09.2011Lapse of the patent in a contracting state
New state(s): CY		published on 02.11.2011  [2011/44]
Applicant(s)For all designated states
Schwan-STABILO Cosmetics GmbH & Co. KG
Schwanweg 1
90562 Heroldsberg / DE
[2003/39]
Former [2002/02]For all designated states
Schwan-STABILO Cosmetics GmbH & Co.
Schwanweg 1
90562 Heroldsberg / DE
Inventor(s)01 / BRÜCHERT, Werner
Lenzstrasse 6
D-90522 Oberasbach / DE
02 / SPROGAR, Christian
Marienplatz 6
D-91088 Bubenreuth / DE
03 / WEISS, Willy
Austrasse 14
D-90518 Altdorf / DE
 [2002/02]
Representative(s)Leißler-Gerstl, Gabriele, et al
Hoefer & Partner
Patentanwälte mbB
Pilgersheimer Strasse 20
81543 München / DE
[N/P]
Former [2007/30]Leissler-Gerstl, Gabriele, et al
Hoefer & Partner Patentanwälte Pilgersheimer Strasse 20
81543 München / DE
Former [2007/19]Leissler-Gerstl, Gabriele, et al
European Patent Attorney Pilgersheimer Strasse 20
81543 München / DE
Former [2002/02]Leissler-Gerstl, Gabriele, et al
Eisenführ, Speiser & Partner, Patentanwälte, Arnulfstrasse 25
80335 München / DE
Application number, filing date00909353.510.03.2000
[2002/02]
WO2000EP02137
Priority number, dateDE199911174816.03.1999         Original published format: DE 19911748
[2002/02]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO0055264
Date:21.09.2000
Language:DE
[2000/38]
Type: A1 Application with search report 
No.:EP1169398
Date:09.01.2002
Language:DE
The application published by WIPO in one of the EPO official languages on 21.09.2000 takes the place of the publication of the European patent application.
[2002/02]
Type: B1 Patent specification 
No.:EP1169398
Date:23.04.2008
Language:DE
[2008/17]
Search report(s)International search report - published on:EP21.09.2000
ClassificationIPC:C09D13/00, A61K8/02
[2007/49]
CPC:
C09D13/00 (EP,US); A61K8/731 (EP,US); A61Q1/04 (EP,US);
A61Q1/10 (EP,US); A61K2800/5422 (EP,US); A61K2800/872 (EP,US)
Former IPC [2002/02]C09D13/00, A61K7/027, A61K7/032
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2002/02]
TitleGerman:VERWENDUNG EINER ALKYLCELLULOSE UND/ODER HYDROXYALKYLCELLULOSE ZUR ERHÖHUNG DER ZUG-, BRUCH- UND BIEGEFESTIGKEIT VON FARBMINEN SOWIE SOLCHE MINEN ENTHALTENDE FARBSTIFTE[2007/42]
English:USE OF AN ALKYLCELLULOSE AND/OR HYDROXYALKYLCELLULOSE FOR INCREASING THE TENSILE, BREAKING AND FLEXURAL STRENGTH OF COLOURED LEADS AND COLOURED PENCILS CONTAINING THE SAME[2007/42]
French:UTILISATION D'ALKYLCELLULOSE ET D'HYDROXYALKYLCELLULOSE POUR RENFORCER LA RESISTANCE A LA TRACTION, A LA RUPTURE ET A LA FLEXION DE MINES DE COULEUR ET CRAYONS DE COULEUR CONTENANT DE TELLES MINES[2007/42]
Former [2002/02]VERFAHREN ZUR ERHÖHUNG DER ZUG-, BRUCH- UND BIEGEFESTIGKEIT VON FARBMINEN SOWIE SOLCHE MINEN ENTHALTENDE FARBSTIFTE
Former [2002/02]METHOD FOR INCREASING THE TENSILE, BREAKING AND FLEXURAL STRENGTH OF COLOURED LEADS AND COLOURED PENCILS CONTAINING THE SAME
Former [2002/02]PROCEDE POUR RENFORCER LA RESISTANCE A LA TRACTION, A LA RUPTURE ET A LA FLEXION DE MINES DE COULEUR ET CRAYONS DE COULEUR CONTENANT DE TELLES MINES
Entry into regional phase16.10.2001National basic fee paid 
16.10.2001Designation fee(s) paid 
16.10.2001Examination fee paid 
Examination procedure21.09.2000Request for preliminary examination filed
International Preliminary Examining Authority: EP
16.10.2001Examination requested  [2002/02]
25.09.2003Despatch of a communication from the examining division (Time limit: M04)
05.02.2004Reply to a communication from the examining division
10.03.2005Despatch of a communication from the examining division (Time limit: M04)
08.07.2005Reply to a communication from the examining division
12.09.2007Date of oral proceedings
25.10.2007Minutes of oral proceedings despatched
30.10.2007Communication of intention to grant the patent
07.03.2008Fee for grant paid
07.03.2008Fee for publishing/printing paid
Opposition(s)26.01.2009No opposition filed within time limit [2009/14]
Fees paidRenewal fee
02.04.2002Renewal fee patent year 03
31.03.2003Renewal fee patent year 04
31.03.2004Renewal fee patent year 05
31.03.2005Renewal fee patent year 06
31.03.2006Renewal fee patent year 07
02.04.2007Renewal fee patent year 08
31.03.2008Renewal fee patent year 09
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  TooltipCY23.04.2008
DK23.04.2008
FI23.04.2008
IE23.04.2008
NL23.04.2008
SE23.07.2008
GR24.07.2008
ES03.08.2008
PT23.09.2008
[2011/44]
Former [2010/47]DK23.04.2008
FI23.04.2008
IE23.04.2008
NL23.04.2008
SE23.07.2008
GR24.07.2008
ES03.08.2008
PT23.09.2008
Former [2009/08]DK23.04.2008
FI23.04.2008
IE23.04.2008
NL23.04.2008
SE23.07.2008
ES03.08.2008
PT23.09.2008
Former [2009/07]FI23.04.2008
NL23.04.2008
SE23.07.2008
ES03.08.2008
PT23.09.2008
Former [2008/49]FI23.04.2008
NL23.04.2008
ES03.08.2008
PT23.09.2008
Former [2008/47]ES03.08.2008
Cited inInternational search[A]CH195333  (EAGLE PENCIL CO [US]) [A] 1,11 * claim - * * Seiten 4-5 überbrückender Satz *;
 [A]US4741774  (LAZAR SALVATOR [IL]) [A] 1,11;
 [A]DE4229555  (JOHANN FROESCHEIS LYRA BLEISTI [DE]) [A] 1,11 * claim - * * Rezeptur A, B *;
 [X]WO9511000  (PROCTER & GAMBLE [US]) [X] 11,16,17 * claim - *;
 [A]DE19643356  (FABER CASTELL A W [DE]) [A] 1,11 * abstract ** example 4 *;
 [XD]EP0861657  (OREAL [FR]) [XD] 11,16,17 * page 4, lines 24-53 * * page 7, lines 41,42; example 7 *
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.