Register information Patent

DE file number : 10 2017 113 134.5 (Status: pending/in force, Query started: August 14, 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 DAKZ10 2017 113 134.5
54Designation/titleTIVerfahren und Vorrichtung zum Steuern des Ladens/Entladens einer Batteriezelle
51IPC main classICM
(ICMV)		 H01M 10/48 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H01M 10/44 (2006.01), H02J 7/00 (2006.01), G01R 31/382 (2019.01)
22DE application dateDATJun 14, 2017
43Date of first publicationOTJan 4, 2018
Date of publication of grantPETJul 10, 2025
71/73Applicant/ownerINHLenovo (Beijing) Co., Ltd., Beijing, CN
72InventorINZhao, Shuangcheng, Beijing, CN; Lin, Weizhi, Beijing, CN
74RepresentativeVTRGrünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
10Published DE documentsDEPNOriginal document: DE102017113134A1
Searchable text: DE102017113134A1
Original document: DE102017113134B4
Searchable text: DE102017113134B4
Address for service Grünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
CN
201610509976.0
Jun 30, 2016
Due dateFT
FG		Jun 30, 2026
Annual fee for the 10th year Patent fees
Patent division in charge 42
56CitationsCT[X]    US020070222419A1 (US 2007 / 0 222 419 A1)
43Date of first publicationEVTJan 4, 2018
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTJan 4, 2018
Date of the (most recent) update in DPMAregisterREGTJul 10, 2025
(Show all update days)(Hide all update days)
  • Jul 10, 2025
    • Published DE documents: changed
    • Procedures: Publications, Patent specification, 10.07.2025: changed
  • Jul 8, 2025
    • Due date: changed
  • Jun 13, 2025
    • Procedures: Publications, Patent specification, 10.07.2025: new
  • Jun 6, 2025
    • Date of publication of grant: new
  • Apr 7, 2025
    • Procedures: Examination procedure, Decision to grant patent , 04.04.2025: new
  • Apr 1, 2025
    • IPC secondary class(es): changed
  • Mar 6, 2025
    • Number of responses: changed
    • Procedures: Examination procedure, Reply to official communication received, 19.02.2025: new
  • Oct 19, 2024
    • Citations: new
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 18.10.2024: new
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Jan 4, 2018
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Jun 14, 2017  Details anzeigen
2 Examination procedure Request for examination effectively filed Jun 14, 2017  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Oct 4, 2017  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Jan 4, 2018 Jan 4, 2018 Details anzeigen
5 New representative details New representative details Oct 20, 2022  Details anzeigen
6 Examination procedure Official communication on examination Oct 18, 2024  Details anzeigen
7 Examination procedure Reply to official communication Feb 19, 2025  Details anzeigen
8 Examination procedure Decision to grant patent by Examining Section/Patent Division Apr 4, 2025  Details anzeigen
9 Publications Patent specification Jul 10, 2025 Jul 10, 2025 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTJun 14, 2017
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJun 14, 2017
Third party request No
Date of receiptAEGTJun 14, 2017
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTOct 4, 2017
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJan 4, 2018
Issue numberHN1
YearPJ2018
Publication dateVTJan 4, 2018
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102017113134A1
Searchable text: DE102017113134A1
View procedures New representative details (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTOct 20, 2022
74RepresentativeVTRGrünecker Patent- und Rechtsanwälte PartG mbB, 80802 München, DE
74Previous representativeVTRFSchweiger & Partners, 80469 München, DE
Date of update of the procedureREGTNov 3, 2022
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTOct 18, 2024
Date of update of the procedureREGTOct 19, 2024
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTFeb 19, 2025
Date of update of the procedureREGTMar 6, 2025
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTApr 4, 2025
Date of update of the procedureREGTApr 7, 2025
View procedures Publications (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTJul 10, 2025
Issue numberHN28
YearPJ2025
Publication dateVTJul 10, 2025
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102017113134B4
Searchable text: DE102017113134B4
Date of update of the procedureREGTJul 10, 2025