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Extract from the Register of European Patents

EP About this file: EP3814317

EP3814317 - METHOD FOR MANUFACTURING MMA IN HIGH YIELDS [Right-click to bookmark this link]
Former [2021/18]METHOD FOR PREPARING MMA WITH HIGH YIELDS
[2023/11]
StatusThe patent has been granted
Status updated on  30.06.2023
Database last updated on 20.05.2024
FormerGrant of patent is intended
Status updated on  21.02.2023
FormerRequest for examination was made
Status updated on  03.04.2021
FormerThe international publication has been made
Status updated on  03.01.2020
Formerunknown
Status updated on  21.06.2019
Most recent event   Tooltip17.05.2024Lapse of the patent in a contracting state
New state(s): EE, ES, SK		published on 19.06.2024 [2024/25]
Applicant(s)For all designated states
Röhm GmbH
Deutsche-Telekom-Allee 9
64295 Darmstadt / DE
[2021/18]
Inventor(s)01 / KRILL, Steffen
Im Allertsgrund 8
64367 Mühltal / DE
02 / ZSCHUNKE, Florian
Tagetesweg 2
60433 Frankfurt / DE
03 / AIT AISSA, Belaid
Martin-Buber-Straße 103
64287 Darmstadt / DE
04 / TRESKOW, Marcel
1180 Windmill PlW
36695 Mobile Alabama / US
 [2023/31]
Former [2021/18]01 / KRILL, Steffen
Im Allertsgrund 8
64367 Mühltal / DE
02 / ZSCHUNKE, Florian
Tagetesweg 2
60433 Frankfurt / DE
03 / AIT AISSA, Belaid
Martin-Buber-Straße 103
64287 Darmstadt / DE
04 / TRESKOW, Marcel
1180 Windmill PlW 36695
Mobile Alabama / US
Representative(s)Röhm Patent Association
IP Management
Deutsche-Telekom-Allee 9
64295 Darmstadt / DE
[2021/18]
Application number, filing date19729742.707.06.2019
[2021/18]
WO2019EP64957
Priority number, dateEP2018017970226.06.2018         Original published format: EP 18179702
[2021/18]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2020001957
Date:02.01.2020
Language:DE
[2020/01]
Type: A1 Application with search report 
No.:EP3814317
Date:05.05.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 02.01.2020 takes the place of the publication of the European patent application.
[2021/18]
Type: B1 Patent specification 
No.:EP3814317
Date:02.08.2023
Language:DE
[2023/31]
Search report(s)International search report - published on:EP02.01.2020
ClassificationIPC:C07C67/39, C07C69/54, C07C67/08, C07C67/327
[2021/18]
CPC:
C07C67/39 (EP,KR,US); C07C67/08 (EP,KR,US); C07C67/44 (US);
C07C67/317 (US); C07C67/327 (EP,KR,US); C07C67/54 (US);
C07C67/58 (US); C07C69/54 (KR,US) (-)
C-Set:
C07C67/08, C07C69/54 (US,EP);
C07C67/317, C07C69/54 (US);
C07C67/327, C07C69/54 (US,EP);
C07C67/39, C07C69/54 (US,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 [2021/18]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON MMA IN HOHEN AUSBEUTEN[2021/18]
English:METHOD FOR MANUFACTURING MMA IN HIGH YIELDS[2023/11]
French:PROCÉDÉ DE FABRICATION DE MMA EN GRANDES QUANTITÉS[2023/11]
Former [2021/18]METHOD FOR PREPARING MMA WITH HIGH YIELDS
Former [2021/18]PROCÉDÉ DE PRÉPARATION DE MMA OFFRANT DE HAUTS RENDEMENTS
Entry into regional phase08.12.2020National basic fee paid 
08.12.2020Designation fee(s) paid 
08.12.2020Examination fee paid 
Examination procedure08.12.2020Examination requested  [2021/18]
08.12.2020Date on which the examining division has become responsible
03.03.2021Amendment by applicant (claims and/or description)
22.02.2023Communication of intention to grant the patent
13.06.2023Fee for grant paid
13.06.2023Fee for publishing/printing paid
13.06.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
22.06.2021Renewal fee patent year 03
31.03.2022Renewal fee patent year 04
27.06.2023Renewal 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  TooltipCZ02.08.2023
DK02.08.2023
EE02.08.2023
ES02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SK02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
[2024/23]
Former [2024/22]CZ02.08.2023
DK02.08.2023
FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RO02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/20]FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
SM02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/10]FI02.08.2023
HR02.08.2023
LT02.08.2023
LV02.08.2023
NL02.08.2023
PL02.08.2023
RS02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
PT04.12.2023
Former [2024/09]FI02.08.2023
LT02.08.2023
NL02.08.2023
SE02.08.2023
NO02.11.2023
GR03.11.2023
IS02.12.2023
Former [2024/08]LT02.08.2023
NL02.08.2023
NO02.11.2023
GR03.11.2023
Cited inInternational search[A]WO2013184345  (ROHM & HAAS [US]) [A] 1-17* the whole document *;
 [AD]WO2014170223  (EVONIK INDUSTRIES AG [DE], et al) [AD] 1-18 * the whole document *
by applicantUS2848499
 US4408079
 DE3213681
 EP0317909
 US5969178
 US6040472
 JP3069420B
 EP1393800
 US7012039
 US7141702
 JP4173757B
 EP2177267
 EP2210664
 US8450235
 WO2014170223
 EP2998284
 US2016168072
 WO2016166525
 WO2017084969
 US9676699
    - J. Catal., (19930000), vol. 144, pages 175 - 192
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.