Register information Patent

DE file number : 10 2020 102 527.0 (Status: not pending/lapsed, Query started: May 2, 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 DAKZ10 2020 102 527.0
54Designation/titleTIPolykristalline Keramik mit verbesserten Eigenschaften
51IPC main classICM
(ICMV)		 C04B 35/00 (2006.01)
22DE application dateDATJan 31, 2020
43Date of first publicationOTAug 5, 2021
71/73Applicant/ownerINHTechnische Universität Darmstadt, 64289 Darmstadt, DE
72InventorINRödel, Jürgen, 64342 Seeheim-Jugenheim, DE; Porz, Lukas, 64287 Darmstadt, DE; Fang, Xufei, 64289 Darmstadt, DE; Klomp, Arne Jan, 64283 Darmstadt, DE
74RepresentativeVTRFuchs Patentanwälte Partnerschaft mbB, 60327 Frankfurt, DE
10Published DE documentsDEPNOriginal document: DE102020102527A1
Searchable text: DE102020102527A1
Address for service Fuchs Patentanwälte Partnerschaft mbB, 60327 Frankfurt, DE
Domestic priority claimed inPRNCIPCT/EP2021/052032
Patent division in charge 45
56NPL citationsCTNPGUICCIARDI, S. [et al.]: Characterization of pop-in phenomena and indentation modulus in a polycrystalline ZrB2 ceramic. IN: Journal of the European Ceramic Society, Volume 30, Issue 4, 2010, Pages 1027-1034, ISSN 0955-2219;
MAITI, Payel [et al.]: Micro pop-in issues in nanoindentation behaviour of 10 ZTA ceramics. In: Ceramics international, Vol. 45, 2019, No. 7 (part A), S. 8204-8215. - ISSN 0272-8842
43Date of first publicationEVTAug 5, 2021
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTAug 5, 2021
Date of the (most recent) update in DPMAregisterREGTOct 24, 2024
(Show all update days)(Hide all update days)
  • Oct 24, 2024
    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.08.2024: changed
  • Sep 14, 2024
    • Status: changed
    • Due date: deleted
    • Procedures: Administrative procedure, Application deemed withdrawn due to non-payment of annual fee, 01.08.2024: new
  • Aug 16, 2024
    • St.36: changed (technical change)
  • Jan 31, 2023; Jan 27, 2022
    • Historical data not available for this/these date(s)
  • Aug 5, 2021
    • 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 Jan 31, 2020  Details anzeigen
2 Search procedure Request for search effectively filed Jan 31, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Mar 13, 2020  Details anzeigen
4 Search procedure Information on identified prior art provided Oct 5, 2020  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Aug 5, 2021 Aug 5, 2021 Details anzeigen
6 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 Aug 1, 2024 Oct 24, 2024 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 statusVSTTJan 31, 2020
Date of update of the procedureREGTAug 5, 2021
View procedures Search procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTRequest for search effectively filed
Date of legal/procedural statusVSTTJan 31, 2020
Third party request No
Date of receiptAEGTJan 31, 2020
Date of update of the procedureREGTAug 5, 2021
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 statusVSTTMar 13, 2020
Date of update of the procedureREGTAug 5, 2021
View procedures Search procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTSearch procedure
Legal/procedural statusVSTInformation on identified prior art provided
Date of legal/procedural statusVSTTOct 5, 2020
Third party request No
Date of receiptAEGTJan 31, 2020
Date of update of the procedureREGTAug 5, 2021
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTAug 5, 2021
Issue numberHN31
YearPJ2021
Publication dateVTAug 5, 2021
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020102527A1
Searchable text: DE102020102527A1
Date of update of the procedureREGTAug 5, 2021
View procedures Administrative procedure (No.: 6)
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 statusVSTTAug 1, 2024
Issue numberHN43
YearPJ2024
Publication dateVTOct 24, 2024
Type of publicationPARTBibliographic data
PartHTPart 2
Date of update of the procedureREGTOct 24, 2024