Register information Patent

DE file number : 60 2015 059 269.7 (Status: pending/in force, Query started: April 27, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ60 2015 059 269.7
96EP file numberEAKZ15 81 8752.6
86WO file numberWAKZPCT/US2015/039568
97EP publication numberEPN3166611
87WO publication numberWPN2016007637
54Designation/titleTIVERFAHREN ZUR HERSTELLUNG VON 4-ALKOXY-3-HYDROXYPICOLINSÄUREN
51IPC main classICM
(ICMV)		 A61K 31/535 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07D 213/79 (2006.01), C07D 213/803 (2006.01), C07D 213/84 (2006.01)
22DE application dateDATJul 8, 2015
96EP application dateEATJul 8, 2015
86WO application dateWATJul 8, 2015
43Date of first publicationOTJan 14, 2016
Date of publication of grantPETSep 16, 2020
71/73Applicant/ownerINHCorteva Agriscience LLC, Indianapolis, IN, US
72InventorINRENGA, James M., Indianapolis, Indiana 46268, US; Zhu, Yuanming, Carmel, Indiana 46033, US; WHITEKER, Gregory T., Indianapolis, Indiana 46268, US; CHOY, Nakyen, Indianapolis, Indiana 46268, US
74RepresentativeVTRFleischer, Engels & Partner mbB, Patentanwälte, 51429 Bergisch Gladbach, DE
Address for service f & e patent, 51429 Bergisch Gladbach, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201462021881 P
Jul 8, 2014
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201462021877 P
Jul 8, 2014
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201462021876 P
Jul 8, 2014
Due dateFT
FG		Jul 31, 2025
Annual fee for the 11th year Patent fees
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAL, 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
Published EP/WO documentsEPWOPNOriginal document: EP000003166611A1
Searchable text: EP000003166611A1
Original document: EP000003166611B1
Searchable text: EP000003166611B1
Original document: WO002016007637
Searchable text: WO002016007637
43Date of first publicationEVTJan 14, 2016
Date of the first transfer into DPMAregisterEREGTMay 18, 2017
Date of the (most recent) update in DPMAregisterREGTSep 19, 2024
(Show all update days)(Hide all update days)
  • Sep 19, 2024
    • St.36: changed (technical change)
  • Aug 8, 2024
    • St.36: changed (technical change)
  • Jul 13, 2024; May 9, 2024; Dec 15, 2023; Jul 21, 2023; Jun 11, 2022; Jan 25, 2022; Dec 21, 2021; Aug 19, 2021; Aug 5, 2021; Jun 17, 2021; Nov 18, 2020; Oct 1, 2020; Aug 27, 2020; Aug 22, 2019; Jun 6, 2019
    • Historical data not available for this/these date(s)
  • May 18, 2017
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to PCT application WO publication Jan 14, 2016  Details anzeigen
2 Procedure relating to EP application EPO 1st publication May 17, 2017  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jun 29, 2017 Jun 29, 2017 Details anzeigen
4 Change of classification Change of IPC main class Jan 18, 2018  Details anzeigen
5 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Sep 16, 2020  Details anzeigen
6 Publications Publication by DPMA of mention regarding EP patent grant Oct 1, 2020 Oct 1, 2020 Details anzeigen
7 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Jun 17, 2021 Sep 9, 2021 Details anzeigen
8 New applicant/owner details New applicant/owner details Dec 20, 2021 Jan 27, 2022 Details anzeigen
View procedures Procedure relating to PCT application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to PCT application
Legal/procedural statusVSTWO publication
Date of legal/procedural statusVSTTJan 14, 2016
Date of update of the procedureREGTAug 27, 2020
View procedures Procedure relating to EP application (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTMay 17, 2017
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTJun 29, 2017
Issue numberHN26
YearPJ2017
Publication dateVTJun 29, 2017
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJan 18, 2018
51IPC main classICM
(ICMV)		 A61K 31/535 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 31/535 (2006.01)
Date of update of the procedureREGTAug 27, 2020
View procedures Procedure relating to EP application (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTSep 16, 2020
Date of update of the procedureREGTAug 27, 2020
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTOct 1, 2020
Issue numberHN40
YearPJ2020
Publication dateVTOct 1, 2020
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTOct 1, 2020
View procedures Procedure relating to EP application (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTNo opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural statusVSTTJun 17, 2021
Issue numberHN36
YearPJ2021
Publication dateVTSep 9, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTAug 19, 2021
View procedures New applicant/owner details (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTDec 20, 2021
Issue numberHN4
YearPJ2022
Publication dateVTJan 27, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
71/73Applicant/ownerINHCorteva Agriscience LLC, Indianapolis, IN, US
71/73Previous applicant/ownerINHFDow AgroSciences LLC, Indianapolis, Ind., US
Date of update of the procedureREGTJan 25, 2022