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Extract from the Register of European Patents

EP About this file: EP2844624

EP2844624 - PROCESS FOR MANUFACTURING A HYDRAULIC BONDING AGENT, CORRESPONDING ADDITIVE AND ITS USE. [Right-click to bookmark this link]
Former [2015/11]PROCESS FOR MANUFACTURING A HYDRAULIC BONDING AGENT, CORRESPONDING ADDITIVE AND ITS USE
[2020/20]
StatusNo opposition filed within time limit
Status updated on  09.07.2021
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  31.07.2020
FormerGrant of patent is intended
Status updated on  22.04.2020
FormerExamination is in progress
Status updated on  16.03.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
Construction Research & Technology GmbH
Dr.-Albert-Frank-Str. 32
83308 Trostberg / DE
[2020/36]
Former [2015/11]For all designated states
Construction Research & Technology GmbH
Dr.-Albert-Frank-Straße 32
83308 Trostberg / DE
Inventor(s)01 / VIERLE, Mario
Heisererplatz 11
83512 Wasserburg / DE
02 / ERNST, Martin
Beethovenstrasse 3
69121 Heidelberg / DE
03 / STEFAN, Madalina Andreea
Dr.-Albert-Frank-Strasse 32
83308 Trostberg / DE
 [2015/11]
Representative(s)(deleted)
[N/P]
Former [2020/36]BASF IP Association
BASF SE
G-FLP-C006
67056 Ludwigshafen / DE
Application number, filing date13717514.722.04.2013
[2020/36]
WO2013EP58241
Priority number, dateEP2012016674304.05.2012         Original published format: EP 12166743
[2015/11]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013164213
Date:07.11.2013
Language:EN
[2013/45]
Type: A1 Application with search report 
No.:EP2844624
Date:11.03.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 07.11.2013 takes the place of the publication of the European patent application.
[2015/11]
Type: B1 Patent specification 
No.:EP2844624
Date:02.09.2020
Language:EN
[2020/36]
Search report(s)International search report - published on:EP07.11.2013
ClassificationIPC:C04B24/02, C04B24/12, C04B24/18, C04B24/38, C04B28/02, C04B28/04
[2015/11]
CPC:
C04B24/023 (EP,US); C04B28/02 (EP,RU,US); B01D19/0404 (US);
C04B24/121 (EP,US); C04B24/122 (RU); C04B24/123 (EP,US);
C04B24/161 (RU); C04B24/18 (EP,US); C04B24/38 (EP,US);
C04B28/04 (EP,US); C04B40/0039 (RU); C04B2103/40 (RU);
C04B2103/50 (RU); C04B2111/20 (RU); Y02W30/91 (EP) (-)
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 [2015/11]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG EINES HYDRAULISCHES BINDEMITTEL, ENTSPRECHENDES ADDITIV SOWIE DESSEN VERWENDUNG.[2020/20]
English:PROCESS FOR MANUFACTURING A HYDRAULIC BONDING AGENT, CORRESPONDING ADDITIVE AND ITS USE.[2020/20]
French:PROCÉDÉ DE FABRICATION D'UN LIANT HYDRAULIQUE, ADDITIF CORRESPONDANT ET SON UTILISATION.[2020/20]
Former [2015/11]VERFAHREN ZUR HERSTELLUNG EINES HYDRAULISCHEN BINDEMITTELS, ZUGEHÖRIGES ADDITIV UND DESSEN VERWENDUNG
Former [2015/11]PROCESS FOR MANUFACTURING A HYDRAULIC BONDING AGENT, CORRESPONDING ADDITIVE AND ITS USE
Former [2015/11]PROCÉDÉ DE PRODUCTION D'UN AGENT DE LIAISON HYDRAULIQUE, ADDITIF CORRESPONDANT ET SON UTILISATION
Entry into regional phase04.12.2014National basic fee paid 
04.12.2014Designation fee(s) paid 
04.12.2014Examination fee paid 
Examination procedure04.12.2014Examination requested  [2015/11]
24.02.2015Amendment by applicant (claims and/or description)
20.03.2018Despatch of a communication from the examining division (Time limit: M04)
25.07.2018Reply to a communication from the examining division
23.04.2020Communication of intention to grant the patent
24.07.2020Fee for grant paid
24.07.2020Fee for publishing/printing paid
24.07.2020Receipt 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  20.03.2018
Opposition(s)03.06.2021No opposition filed within time limit [2021/32]
Fees paidRenewal fee
30.04.2015Renewal fee patent year 03
02.05.2016Renewal fee patent year 04
02.05.2017Renewal fee patent year 05
30.04.2018Renewal fee patent year 06
30.04.2019Renewal fee patent year 07
30.04.2020Renewal fee patent year 08
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  TooltipHU22.04.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
MK02.09.2020
MT02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
TR02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
BE30.04.2021
[2024/41]
Former [2024/29]HU22.04.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
MK02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
TR02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
BE30.04.2021
Former [2024/22]HU22.04.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
MK02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
BE30.04.2021
Former [2023/51]HU22.04.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
BE30.04.2021
Former [2023/30]HU22.04.2013
AL02.09.2020
AT02.09.2020
CY02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
BE30.04.2021
Former [2023/29]HU22.04.2013
AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
BE30.04.2021
Former [2022/34]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
BE30.04.2021
Former [2022/23]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
IE22.04.2021
LU22.04.2021
Former [2022/21]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
IE22.04.2021
LU22.04.2021
Former [2022/10]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
LU22.04.2021
Former [2022/04]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
LU22.04.2021
Former [2021/51]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/50]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
MC02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/37]AL02.09.2020
AT02.09.2020
CZ02.09.2020
DK02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/36]AL02.09.2020
AT02.09.2020
CZ02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SI02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/28]AL02.09.2020
AT02.09.2020
CZ02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SK02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/25]AL02.09.2020
AT02.09.2020
CZ02.09.2020
EE02.09.2020
ES02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
IS02.01.2021
PT04.01.2021
Former [2021/24]AT02.09.2020
CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/23]CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
SM02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/22]CZ02.09.2020
EE02.09.2020
FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RO02.09.2020
RS02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/21]FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RS02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
PT04.01.2021
Former [2021/18]FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
NL02.09.2020
PL02.09.2020
RS02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
Former [2021/10]FI02.09.2020
HR02.09.2020
LT02.09.2020
LV02.09.2020
PL02.09.2020
RS02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
Former [2021/09]FI02.09.2020
LT02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
GR03.12.2020
Former [2021/08]FI02.09.2020
LT02.09.2020
SE02.09.2020
BG02.12.2020
NO02.12.2020
Former [2021/07]FI02.09.2020
LT02.09.2020
NO02.12.2020
Cited inInternational search[X]US4948429  (ARFAEI AHMAD [US]) [X] 1-15 * example 1; claims 1-14; tables 1,2 *;
 [A]FR2706447  (SANDOZ SA [CH], et al) [A] 1-15* claims 1-8; tables 1-14 *;
 [A]WO0142161  (MBT HOLDING AG [CH]) [A] 1-15 * examples 1-8; claims 1-9 *;
 [A]US2003187101  (SHENDY SAMY M [US], et al) [A] 1-15 * claims 1-86; tables 1-8 *;
 [A]US2007266905  (AMEY STEPHEN L [US], et al) [A] 1-15 * paragraph [0047] - paragraph [0169] * * claims 1-37 *;
 [AD]WO2010085425  (GRACE W R & CO [US], et al) [AD] 1-15 * examples 1-11; claims 1-16 *;
 [AD]WO2011022217  (GRACE W R & CO [US], et al) [AD] 1-15 * examples 1-4; claims 1-19 *;
 [X]WO2011149714  (GRACE W R & CO [US], et al) [X] 1-15 * examples 1-6; claims 1-21 *
by applicantUS4990190
 US5017234
 US5084103
 WO2010000020
 WO2011000020
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.