Register information Patent

DE file number : 60 2016 053 283.2 (Status: not pending/lapsed, Query started: April 25, 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
StatusSTNot pending/lapsed
21DE file number DAKZ60 2016 053 283.2
96EP file numberEAKZ16 83 3533.9
86WO file numberWAKZPCT/US2016/044069
97EP publication numberEPN3328960
87WO publication numberWPN2017023618
54Designation/titleTIZUSAMMENSETZUNGEN UND VERFAHREN ZUM ZEMENTIEREN EINES BOHRLOCHS MITHILFE VON MIKROBEN ODER ENZYMEN
51IPC main classICM
(ICMV)		 C09K 8/42 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C09K 8/467 (2006.01), E21B 33/13 (2006.01)
22DE application dateDATJul 26, 2016
96EP application dateEATJul 26, 2016
86WO application dateWATJul 26, 2016
43Date of first publicationOTFeb 9, 2017
Date of publication of grantPETFeb 24, 2021
71/73Applicant/ownerINHBaker Hughes Holdings LLC, Houston, TX, US
72InventorINWILSON, Michael B., Houston, TX 77073, US; VORDERBRUGGEN, Mark A., Houston, TX 77073, US; ARMSTRONG, Charles David, Houston, TX 77073, US
Address for service Baker Hughes Holdings LLC, Houston, TX 77073, US
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
201514814925
Jul 31, 2015
Patent division in charge 43
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: EP000003328960A1
Searchable text: EP000003328960A1
Original document: EP000003328960B1
Searchable text: EP000003328960B1
Original document: WO002017023618
Searchable text: WO002017023618
43Date of first publicationEVTFeb 9, 2017
Date of the first transfer into DPMAregisterEREGTJun 6, 2018
Date of the (most recent) update in DPMAregisterREGTSep 19, 2024
(Show all update days)(Hide all update days)
  • Sep 19, 2024
    • Procedures: Procedure relating to PCT application, Publication of PCT application, 09.02.2017: deleted
  • May 9, 2024; Apr 14, 2022; Mar 18, 2022; Jan 27, 2022; Jan 13, 2022; Mar 12, 2021; Feb 4, 2021; Aug 22, 2019; Feb 28, 2019; Jul 26, 2018
    • Historical data not available for this/these date(s)
  • Jun 6, 2018
    • 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 Feb 9, 2017  Details anzeigen
2 Procedure relating to EP application EPO 1st publication Jun 6, 2018  Details anzeigen
3 Publications Publication of a mention regarding EP 1st publication by DPMA Jul 19, 2018 Jul 19, 2018 Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Feb 24, 2021  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Mar 11, 2021 Mar 11, 2021 Details anzeigen
6 Procedure relating to EP application No opposition to patent grant filed, or opposition proceedings at EPO completed without decision Nov 25, 2021 Feb 17, 2022 Details anzeigen
7 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Feb 1, 2022 Apr 28, 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 statusVSTTFeb 9, 2017
Date of update of the procedureREGTFeb 4, 2021
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 statusVSTTJun 6, 2018
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 statusVSTTJul 19, 2018
Issue numberHN29
YearPJ2018
Publication dateVTJul 19, 2018
Type of publicationPARTBibliographic data
View procedures Procedure relating to EP application (No.: 4)
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 statusVSTTFeb 24, 2021
Date of update of the procedureREGTFeb 4, 2021
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTMar 11, 2021
Issue numberHN10
YearPJ2021
Publication dateVTMar 11, 2021
Type of publicationPARTBibliographic data
PartHTPart 5
Date of update of the procedureREGTMar 12, 2021
View procedures Procedure relating to EP application (No.: 6)
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 statusVSTTNov 25, 2021
Issue numberHN7
YearPJ2022
Publication dateVTFeb 17, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 27, 2022
View procedures Administrative procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTFeb 1, 2022
Issue numberHN17
YearPJ2022
Publication dateVTApr 28, 2022
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 14, 2022