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
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: EP2544805

EP2544805 - SOLID CHEMICAL DISSOLVER AND METHODS [Right-click to bookmark this link]
Former [2013/03]SOLID CHEMICAL DISSOLVER AND METHODS
[2015/18]
StatusNo opposition filed within time limit
Status updated on  29.07.2016
Database last updated on 13.09.2024
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): AL		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
Solenis Technologies Cayman, L.P.
Mühlentalstrasse 38
8200 Schaffhausen / CH
[N/P]
Former [2015/01]For all designated states
Solenis Technologies Cayman, L.P.
Rheinweg 11
8200 Schaffhausen / CH
Former [2013/03]For all designated states
Ashland Licensing And Intellectual Property LLC
A Delaware Limited Liability Company 5200 Blazer Parkway
Dublin, OH 43017 / US
Inventor(s)01 / HAYAS, Matthew, S.
7190 Nagelwoods Drive
Cincinnati OH 45255 / US
02 / GRABOW, George, S.
8229 Tricia Price Drive
Powell OH 43065 / US
03 / HOLT, Donald, A.
8 Nijinsky Court
Whitby ON L1N7L7 / CA
04 / HAAS, Richard, E.
4 Promont Court
Milford OH 45150 / US
 [2013/03]
Representative(s)Bülle, Jan, et al
Kutzenberger Wolff & Partner
Waidmarkt 11
50676 Köln / DE
[N/P]
Former [2015/39]Bülle, Jan, et al
Kutzenberger Wolff & Partner
Theodor-Heuss-Ring 23
50668 Köln / DE
Former [2013/03]Bülle, Jan, et al
Kutzenberger & Wolff Patentanwaltssozietät Theodor-Heuss-Ring 23
50668 Köln / DE
Application number, filing date11708956.508.03.2011
[2015/39]
WO2011US27489
Priority number, dateUS20111303172422.02.2011         Original published format: US201113031724
US20100339702P08.03.2010         Original published format: US 339702 P
[2013/13]
Former [2013/03]US2011003172422.02.2011
US20100339702P08.03.2010
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2011112542
Date:15.09.2011
Language:EN
[2011/37]
Type: A2 Application without search report 
No.:EP2544805
Date:16.01.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 15.09.2011 takes the place of the publication of the European patent application.
[2013/03]
Type: B1 Patent specification 
No.:EP2544805
Date:23.09.2015
Language:EN
[2015/39]
Search report(s)International search report - published on:EP10.11.2011
ClassificationIPC:B01F1/00
[2013/03]
CPC:
B01F21/221 (EP,US); C02F1/001 (KR); B01F21/00 (KR);
C02F1/10 (KR)
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 [2013/03]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:LÖSUNGSMITTEL FÜR CHEMISCHE FESTKÖRPER UND VERFAHREN[2015/18]
English:SOLID CHEMICAL DISSOLVER AND METHODS[2015/39]
French:DISSOLVEUR DE PRODUIT CHIMIQUE SOLIDE ET PROCÉDÉ[2015/18]
Former [2013/03]FESTES CHEMISCHES LÖSEMITTEL UND VERFAHREN
Former [2013/03]SOLID CHEMICAL DISSOLVER AND METHODS
Former [2013/03]DISSOLVEUR DE PRODUIT CHIMIQUE SOLIDE ET MÉTHODES
Entry into regional phase08.10.2012National basic fee paid 
08.10.2012Designation fee(s) paid 
08.10.2012Examination fee paid 
Examination procedure08.10.2012Examination requested  [2013/03]
22.04.2013Amendment by applicant (claims and/or description)
04.10.2013Despatch of a communication from the examining division (Time limit: M04)
04.02.2014Reply to a communication from the examining division
10.03.2015Cancellation of oral proceeding that was planned for 26.03.2015
26.03.2015Date of oral proceedings
26.03.2015Date of oral proceedings (cancelled)
21.04.2015Communication of intention to grant the patent
22.04.2015Minutes of oral proceedings despatched
14.08.2015Fee for grant paid
14.08.2015Fee for publishing/printing paid
14.08.2015Receipt of the translation of the claim(s)
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  04.10.2013
Opposition(s)24.06.2016No opposition filed within time limit [2016/35]
Fees paidRenewal fee
27.03.2013Renewal fee patent year 03
27.03.2014Renewal fee patent year 04
27.03.2015Renewal fee patent year 05
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  TooltipHU08.03.2011
AL23.09.2015
BG23.09.2015
CY23.09.2015
CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
MC23.09.2015
MK23.09.2015
RO23.09.2015
RS23.09.2015
SI23.09.2015
SK23.09.2015
SM23.09.2015
GR24.12.2015
IS23.01.2016
LU08.03.2016
MT31.03.2016
[2018/47]
Former [2018/38]HU08.03.2011
BG23.09.2015
CY23.09.2015
CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
MC23.09.2015
MK23.09.2015
RO23.09.2015
RS23.09.2015
SI23.09.2015
SK23.09.2015
SM23.09.2015
GR24.12.2015
IS23.01.2016
LU08.03.2016
MT31.03.2016
Former [2018/31]HU08.03.2011
CY23.09.2015
CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
MC23.09.2015
MK23.09.2015
RO23.09.2015
RS23.09.2015
SI23.09.2015
SK23.09.2015
SM23.09.2015
GR24.12.2015
IS23.01.2016
LU08.03.2016
MT31.03.2016
Former [2018/28]HU08.03.2011
CY23.09.2015
CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
MC23.09.2015
MK23.09.2015
MT23.09.2015
RO23.09.2015
RS23.09.2015
SI23.09.2015
SK23.09.2015
SM23.09.2015
GR24.12.2015
IS23.01.2016
LU08.03.2016
Former [2017/47]CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
MC23.09.2015
MT23.09.2015
RO23.09.2015
RS23.09.2015
SI23.09.2015
SK23.09.2015
GR24.12.2015
IS23.01.2016
LU08.03.2016
Former [2016/49]CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
MC23.09.2015
RO23.09.2015
RS23.09.2015
SI23.09.2015
SK23.09.2015
GR24.12.2015
IS23.01.2016
LU08.03.2016
Former [2016/47]CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
RO23.09.2015
RS23.09.2015
SK23.09.2015
GR24.12.2015
IS23.01.2016
LU08.03.2016
Former [2016/39]CZ23.09.2015
DK23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
RO23.09.2015
RS23.09.2015
SK23.09.2015
GR24.12.2015
IS23.01.2016
Former [2016/23]CZ23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
RO23.09.2015
RS23.09.2015
SK23.09.2015
GR24.12.2015
IS23.01.2016
Former [2016/22]CZ23.09.2015
EE23.09.2015
HR23.09.2015
LT23.09.2015
LV23.09.2015
RS23.09.2015
GR24.12.2015
IS23.01.2016
Former [2016/10]HR23.09.2015
LT23.09.2015
LV23.09.2015
RS23.09.2015
GR24.12.2015
Former [2016/09]LT23.09.2015
LV23.09.2015
GR24.12.2015
Former [2016/07]LT23.09.2015
Cited inInternational search[XI]US2005244315  (GREAVES MICHAEL D [US], et al) [X] 1,2,4,5,9-13,17 * abstract * * figure 4 * * paragraphs [0002] , [0006] , [0054] - [0064] * [I] 3
by applicantUS2371720
 US3383178
 US3595438
 US4858449
 US4964185
 US5137694
 US6441073
 US6418958
 US6820661
 US2007269894
 US2010025338
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.