EP1136508 - Cement admixture for improved slump life [Right-click to bookmark this link] | Status | Patent revoked Status updated on 01.11.2019 Database last updated on 09.09.2024 | Most recent event Tooltip | 01.11.2019 | Revocation of patent | published on 04.12.2019 [2019/49] | Applicant(s) | For all designated states Sika Technology AG Zugerstrasse 50 6340 Baar / CH | [2009/49] |
Former [2004/03] | For all designated states Sika Schweiz AG Tüffenwies 16-22 8064 Zürich / CH | ||
Former [2001/39] | For all designated states Sika AG, vorm. Kaspar Winkler & Co. Tüffenwies 16-22 CH-8048 Zürich / CH | Inventor(s) | 01 /
Schober, Irene, Dr. Resedastrasse 20 8008 Zürich / CH | 02 /
Bürge, Theodor A. Waldrütistrasse 3 8954 Geroldswil / CH | 03 /
Velten, Ulf, Dr. Neunbrunnenstrasse 182 8046 Zürich / CH | 04 /
Widmer, Jürg, Dr. Winzerhalde 34 8049 Zürich / CH | 05 /
Bürge, Christian M. Lenzburgerstrasse 4 5503 Schafisheim / CH | 06 /
Mäder, Urs, Dr. Schwalbenweg 81 8500 Frauenfeld / CH | [2001/39] | Representative(s) | Keller Schneider Patent- und Markenanwälte AG Eigerstrasse 2 Postfach 3000 Bern 14 / CH | [N/P] |
Former [2009/46] | Sika Patent Attorneys, et al c/o Sika Technology AG Geschäftsstelle Zürich Tüffenwies 16 Postfach 8048 Zürich / CH | ||
Former [2009/30] | Isler, Jörg, et al c/o Sika Technology AG Intellectual Property Department Tüffenwies 16-22 Postfach 8048 Zürich / CH | ||
Former [2004/03] | Isler, Jörg, et al c/o Sika Technology AG, Corp. Intellectual Property Dept. Tüffenwies 16 Postfach 8048 Zürich / CH | ||
Former [2001/39] | Blum, Rudolf Emil Ernst, et al c/o E. Blum & Co Patentanwälte Vorderberg 11 8044 Zürich / CH | Application number, filing date | 00105910.4 | 22.03.2000 | [2001/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1136508 | Date: | 26.09.2001 | Language: | EN | [2001/39] | Type: | B1 Patent specification | No.: | EP1136508 | Date: | 14.08.2013 | Language: | EN | [2013/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.07.2000 | Classification | IPC: | C08F220/12, C04B24/26 | [2001/39] | CPC: |
C04B24/2658 (EP,US);
C04B24/2641 (EP,US);
C04B24/2647 (EP,US);
C04B24/2652 (EP,US);
C04B24/2688 (EP,US);
C04B24/2694 (EP,US);
C04B24/32 (EP,US);
C04B28/02 (EP,US);
C08F220/04 (EP,US);
C08F220/12 (EP,US);
C08L33/06 (EP,US);
C08L35/00 (EP,US);
| C-Set: |
C04B28/02, C04B24/18, C04B24/2658, C04B40/0028 (US,EP);
C04B28/02, C04B24/223, C04B24/2658, C04B40/0028 (US,EP);
C04B28/02, C04B24/226, C04B24/2658, C04B40/0028 (US,EP);
C04B28/02, C04B24/2647, C04B24/2658, C04B40/0028 (EP,US);
C04B28/02, C04B24/2658, C04B2103/408 (US,EP);
C08L33/06, C08L2666/22 (EP,US); | Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [2001/39] | Extension states | RO | 14.09.2001 | SI | 14.09.2001 | Title | German: | Zementmischung mit verlängerter Verarbeitungszeit | [2001/46] | English: | Cement admixture for improved slump life | [2001/39] | French: | Mélange de ciment à maniabilité amélioré | [2001/46] |
Former [2001/39] | Zementmischung mit verbessertem Rutsch | ||
Former [2001/39] | Mélange de ciment à affaissement amélioré | Examination procedure | 14.09.2001 | Examination requested [2001/46] | 09.07.2012 | Despatch of a communication from the examining division (Time limit: M04) | 19.11.2012 | Reply to a communication from the examining division | 08.03.2013 | Communication of intention to grant the patent | 26.06.2013 | Fee for grant paid | 26.06.2013 | Fee for publishing/printing paid | 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 09.07.2012 | Opposition(s) | Opponent(s) | 01
12.05.2014
20.05.2014
ADMISSIBLE MC-Bauchemie Müller & Co. Am Kruppwald 6-8 46238 Bottrop / DE Opponent's representative Zenz Patentanwälte Partnerschaft mbB Gutenbergstraße 39 45128 Essen / DE | [N/P] |
Former [2014/25] | |||
Opponent(s) | 01
12.05.2014
MC-Bauchemie Müller & Co. Am Kruppwald 6-8 46238 Bottrop / DE Opponent's representative Zenz Patent- und Rechtsanwälte Rüttenscheider Straße 2 45128 Essen / DE | 18.06.2014 | Invitation to proprietor to file observations on the notice of opposition | 12.09.2014 | Reply of patent proprietor to notice(s) of opposition | 08.03.2016 | Date of oral proceedings | 21.04.2016 | Despatch of minutes of oral proceedings | 21.04.2016 | Despatch of communication that the patent will be revoked | 30.09.2019 | Legal effect of revocation of patent [2019/49] | Appeal following opposition | 21.06.2016 | Appeal received No. T1493/16 | 30.09.2019 | Result of appeal procedure: appeal of the proprietor withdrawn | Fees paid | Renewal fee | 02.02.2002 | Renewal fee patent year 03 | 14.02.2003 | Renewal fee patent year 04 | 31.03.2004 | Renewal fee patent year 05 | 31.03.2005 | Renewal fee patent year 06 | 31.03.2006 | Renewal fee patent year 07 | 02.04.2007 | Renewal fee patent year 08 | 31.03.2008 | Renewal fee patent year 09 | 31.03.2009 | Renewal fee patent year 10 | 31.03.2010 | Renewal fee patent year 11 | 31.03.2011 | Renewal fee patent year 12 | 31.03.2012 | Renewal fee patent year 13 | 02.04.2013 | Renewal fee patent year 14 |
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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. | Lapses during opposition Tooltip | AT | 14.08.2013 | BE | 14.08.2013 | CY | 14.08.2013 | DK | 14.08.2013 | FI | 14.08.2013 | MC | 14.08.2013 | NL | 14.08.2013 | SE | 14.08.2013 | GR | 15.11.2013 | PT | 16.12.2013 | GB | 22.03.2014 | IE | 22.03.2014 | LU | 22.03.2014 | CH | 31.03.2014 | LI | 31.03.2014 | [2017/37] |
Former [2017/13] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
MC | 14.08.2013 | ||
NL | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
GB | 22.03.2014 | ||
IE | 22.03.2014 | ||
LU | 22.03.2014 | ||
CH | 31.03.2014 | ||
LI | 31.03.2014 | ||
IT | 22.03.2016 | ||
Former [2016/27] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
MC | 14.08.2013 | ||
NL | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
GB | 22.03.2014 | ||
IE | 22.03.2014 | ||
LU | 22.03.2014 | ||
CH | 31.03.2014 | ||
LI | 31.03.2014 | ||
Former [2015/09] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
NL | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
GB | 22.03.2014 | ||
IE | 22.03.2014 | ||
LU | 22.03.2014 | ||
CH | 31.03.2014 | ||
LI | 31.03.2014 | ||
Former [2015/08] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
NL | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
IE | 22.03.2014 | ||
LU | 22.03.2014 | ||
CH | 31.03.2014 | ||
LI | 31.03.2014 | ||
Former [2015/07] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
NL | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
IE | 22.03.2014 | ||
LU | 22.03.2014 | ||
Former [2014/48] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
NL | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
LU | 22.03.2014 | ||
Former [2014/22] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
NL | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
Former [2014/21] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
DK | 14.08.2013 | ||
FI | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
Former [2014/18] | AT | 14.08.2013 | |
BE | 14.08.2013 | ||
CY | 14.08.2013 | ||
FI | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
Former [2014/14] | CY | 22.05.2013 | |
AT | 14.08.2013 | ||
BE | 14.08.2013 | ||
FI | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
Former [2014/12] | CY | 22.05.2013 | |
AT | 14.08.2013 | ||
FI | 14.08.2013 | ||
SE | 14.08.2013 | ||
GR | 15.11.2013 | ||
PT | 16.12.2013 | ||
Former [2014/11] | CY | 22.05.2013 | |
AT | 14.08.2013 | ||
FI | 14.08.2013 | ||
SE | 14.08.2013 | ||
PT | 16.12.2013 | ||
Former [2014/10] | CY | 22.05.2013 | |
AT | 14.08.2013 | ||
SE | 14.08.2013 | ||
PT | 16.12.2013 | ||
Former [2014/09] | AT | 14.08.2013 | |
SE | 14.08.2013 | ||
PT | 16.12.2013 | ||
Former [2014/08] | PT | 16.12.2013 | Documents cited: | Search | [X]FR2516913 (NORSOLOR SA [FR]) [X] 1-13 * claims 1,2,4 *; | [A]EP0589256 (CHEMIE LINZ GMBH [AT]) |