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
Register Forum

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
FAQ - Register Alert
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: EP2354191

EP2354191 - Use of 2-((1-methylpropyl)amino)ethanol as additive in aqueous suspensions of calcium carbonate-comprising materials [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  07.02.2014
Database last updated on 31.08.2024
Most recent event   Tooltip22.06.2018Lapse of the patent in a contracting state
New state(s): MK		published on 25.07.2018  [2018/30]
Applicant(s)For all designated states
Omya Development AG
Baslerstrasse 42
4665 Oftringen / CH
[2011/32]
Inventor(s)01 / Buri, Matthias
Mätteliweg 20
4852, Rothrist / CH
02 / Rentsch, Samuel
Höheweg 1
4663, Aarburg / CH
03 / Gane, Patrick A.C.
Studenweg 8
4852, Rothrist / CH
 [2013/14]
Former [2011/32]01 / Buri, Matthias
Mätteliweg 20
4852, Rothrist / CH
02 / Rentsch, Samuel
Höheweg 1
4663, Aarburg / CH
03 / Gane, Patrick A.C.
Studenweg 8
4852, Rothrist / CH
Representative(s)Glas, Holger
Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[N/P]
Former [2013/14]Glas, Holger
Maiwald Patentanwalts GmbH
Elisenhof
Elisenstrasse 3
80335 München / DE
Former [2011/32]Glas, Holger
Maiwald Patentanwalts GmbH Elisenhof Elisenstrasse 3
80335 München / DE
Application number, filing date10151603.725.01.2010
[2011/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2354191
Date:10.08.2011
Language:EN
[2011/32]
Type: B1 Patent specification 
No.:EP2354191
Date:03.04.2013
Language:EN
[2013/14]
Search report(s)(Supplementary) European search report - dispatched on:EP30.03.2010
ClassificationIPC:C09C1/02
[2011/32]
CPC:
H01B1/12 (EP,US); C09C1/02 (KR); C09C1/021 (EP,US);
D21H17/06 (KR); D21H17/63 (KR); C01P2004/61 (EP,US);
C01P2004/62 (EP,US); C01P2006/22 (EP,US) (-)
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2011/32]
Extension statesAL25.01.2010
BA25.01.2010
RS25.01.2010
TitleGerman:Verwendung von 2-((1-Methylpropyl)amino)ethanol als Zusatz in wässrigen Suspensionen von Calciumcarbonat umfassenden Materialien[2011/32]
English:Use of 2-((1-methylpropyl)amino)ethanol as additive in aqueous suspensions of calcium carbonate-comprising materials[2011/32]
French:Utilisation de 2-[(1-méthylpropyl)amino]éthanol en tant qu'additif dans des suspensions aqueuses de matériaux comprenant du carbonate de calcium[2011/32]
Examination procedure25.01.2010Examination requested  [2011/32]
26.04.2010Despatch of a communication from the examining division (Time limit: M04)
02.09.2010Reply to a communication from the examining division
09.12.2010Despatch of a communication from the examining division (Time limit: M04)
23.03.2011Reply to a communication from the examining division
23.02.2012Despatch of a communication from the examining division (Time limit: M04)
21.06.2012Reply to a communication from the examining division
25.10.2012Communication of intention to grant the patent
22.02.2013Fee for grant paid
22.02.2013Fee 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  26.04.2010
Opposition(s)06.01.2014No opposition filed within time limit [2014/11]
Fees paidRenewal fee
25.01.2012Renewal fee patent year 03
28.01.2013Renewal fee patent year 04
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  TooltipCY03.04.2013
EE03.04.2013
LT03.04.2013
LV03.04.2013
MC03.04.2013
MK03.04.2013
MT03.04.2013
RO03.04.2013
SM03.04.2013
GR04.07.2013
IS03.08.2013
[2018/30]
Former [2016/22]CY03.04.2013
EE03.04.2013
LT03.04.2013
LV03.04.2013
MC03.04.2013
MT03.04.2013
RO03.04.2013
SM03.04.2013
GR04.07.2013
IS03.08.2013
Former [2016/12]CY03.04.2013
EE03.04.2013
LT03.04.2013
LV03.04.2013
MC03.04.2013
MT03.04.2013
RO03.04.2013
GR04.07.2013
IS03.08.2013
Former [2015/21]CY03.04.2013
EE03.04.2013
LT03.04.2013
LV03.04.2013
MC03.04.2013
RO03.04.2013
GR04.07.2013
IS03.08.2013
Former [2014/11]CY03.04.2013
EE03.04.2013
LT03.04.2013
LV03.04.2013
RO03.04.2013
GR04.07.2013
IS03.08.2013
Former [2014/09]CY03.04.2013
EE03.04.2013
LT03.04.2013
LV03.04.2013
GR04.07.2013
IS03.08.2013
Former [2013/52]CY03.04.2013
LT03.04.2013
LV03.04.2013
GR04.07.2013
IS03.08.2013
Former [2013/50]LT03.04.2013
LV03.04.2013
GR04.07.2013
IS03.08.2013
Former [2013/48]LT03.04.2013
IS03.08.2013
Former [2013/47]LT03.04.2013
Documents cited:Search[I]WO9849261  (UNILEVER PLC [GB], et al) [I] 1-20 * page 4, line 8 - page 5, line 27 * * page 8, line 12 - line 15 *;
 [A]WO9856988  (AGA AB [SE], et al) [A] 1-20* the whole document *
by applicantWO9849261
 WO9856988
 US6991705
 EP1795502
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.