blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2526057

EP2526057 - METHOD FOR PRODUCING PHYLLOSILICATE DISCS HAVING A HIGH ASPECT RATIO [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  12.12.2014
Database last updated on 19.10.2024
Most recent event   Tooltip12.12.2014Application deemed to be withdrawnpublished on 14.01.2015  [2015/03]
Applicant(s)For all designated states
Bayer Intellectual Property GmbH
Alfred-Nobel-Strasse 10
40789 Monheim / DE
[2012/48]
Inventor(s)01 / BREU, Josef
Ludwigstr. 12
95444 Bayreuth / DE
02 / MÖLLER, Michael
Werner Siemens Str. 5
95444 Bayreuth / DE
03 / KALO, Hussein
Köllestr. 5
95447 Bayreuth / DE
04 / NENNEMANN, Arno
Königsberger Str. 16
51469 Bergisch Gladbach / DE
 [2012/48]
Representative(s)(deleted)
[2012/48]
Application number, filing date11700424.217.01.2011
WO2011EP50521
Priority number, dateEP2010000051220.01.2010         Original published format: EP 10000512
[2012/48]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2011089089
Date:28.07.2011
Language:DE
[2011/30]
Type: A1 Application with search report 
No.:EP2526057
Date:28.11.2012
Language:DE
The application published by WIPO in one of the EPO official languages on 28.07.2011 takes the place of the publication of the European patent application.
[2012/48]
Search report(s)International search report - published on:EP28.07.2011
ClassificationIPC:C01B33/38, C01B33/40
[2012/48]
CPC:
C01B33/38 (EP,US); C01B33/40 (EP,US); C01B33/405 (EP,US);
C09C1/0018 (EP,US); C09C1/42 (EP,US); C09K21/02 (EP,US);
C01P2004/20 (EP,US); C01P2004/54 (EP,US); C01P2004/61 (EP,US) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2012/48]
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON SCHICHTSILICAT-PLÄTTCHEN MIT HOHEM ASPEKTVERHÄLTNIS[2012/48]
English:METHOD FOR PRODUCING PHYLLOSILICATE DISCS HAVING A HIGH ASPECT RATIO[2012/48]
French:PROCÉDÉ DE FABRICATION DE PLAQUETTES DE SILICATE EN COUCHE À RAPPORT DE FORMAT ÉLEVÉ[2012/48]
Entry into regional phase20.08.2012National basic fee paid 
20.08.2012Designation fee(s) paid 
20.08.2012Examination fee paid 
Examination procedure20.08.2012Examination requested  [2012/48]
15.03.2013Amendment by applicant (claims and/or description)
14.05.2014Despatch of a communication from the examining division (Time limit: M04)
01.08.2014Application deemed to be withdrawn, date of legal effect  [2015/03]
10.09.2014Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2015/03]
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 is  14.05.2014
Fees paidRenewal fee
10.01.2013Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.01.201404   M06   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.
Cited inInternational search[X]US2005250893  (BALLIJEPALLI SUDHAKAR [US], et al) [X] 9-12 * paragraph [0011] - paragraph [0017] * * paragraph [0002] *;
 [Y]FR2882997  (OLMIX SARL [FR]) [Y] 1-8 * example 1 *;
 [A]JP2003054936  (TOPY IND) [A] 1-12 * abstract *;
 [A]EP0317006  (SHELL INT RESEARCH [NL]) [A] 1-12 * column I, line 35 - column 7, line 27 *;
 [A]US2009317627  (TSAI TSUNG-YEN [TW], et al) [A] 1-12 * examples 2, 4 *
 [Y]  - BARRER AND D L JONES R M, "Chemistry of soil minerals. Part VIII. Synthesis and properties of fluorhectorites", JOURNAL OF THE CHEMICAL SOCIETY, SECTION A: INORGANIC, PHYSICALAND THEORETICAL CHEMISTRY, CHEMICAL SOCIETY. LETCHWORTH, GB LNKD- DOI:10.1039/J19700001531, (19700101), pages 1531 - 1537, XP008124065 [Y] 1-8 * the whole document *

DOI:   http://dx.doi.org/10.1039/J19700001531
 [Y]  - BORDEAUX-JUGLARET D ET AL, "Synthèse sèche d'une smectite fluorée saturée au sodium", BULLETIN DE LA SOCIÉTÉ FRANÇAISE DE MINÉRALOGIE ET DE CRISTALLOGRAPHIE, PARIS : MASSON, FR, (19700101), vol. 93, ISSN 0037-9328, pages 449 - 469, XP008123976 [Y] 1-8 * page 450, column IV, line 15 - page 453, column VII, line 27 *
by applicantUS4045241
    - H. A. STRETZ; D. R. PAUL; R. LI, H. KESKKULA; P. E. CASSIDY, POLYMER, (2005), vol. 46, pages 2621 - 2637
    - L. A. UTRACKI; M. SEPEHR; E. BOCCALERI, POLYMERS FOR ADVANCED TECHNOLOGIES, (2007), vol. 18, pages 1 - 37
    - G. LAGALY; J. E. F. C. GARDOLINSKY, CLAY MINER., (2005), pages 547 - 556
    - J. T. KLOPROGGE; S. KOMARNENI; J. E. AMONETTE, CLAYS CLAY MINER., (1999), vol. 47, pages 529 - 554
    - L. T. J. KORLEY; S. M. LIFF; N. KUMAR; G. H. MCKINLEY; P. T. HAMMOND, MACROMOLECULES, (2006), vol. 39, pages 7030 - 7036
 WO2009EP06560
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.