Register information Patent

DE file number : 10 2021 211 875.5 (Status: pending/in force, Query started: July 8, 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 2021 211 875.5
54Designation/titleTIBioreaktor und Verfahren zum Betrieb eines solchen
51IPC main classICM
(ICMV)		 C12M 3/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C12M 1/36 (2006.01), C12M 1/34 (2006.01), C12N 5/071 (2010.01)
22DE application dateDATOct 21, 2021
43Date of first publicationOTJan 19, 2023
Date of publication of grantPETJan 19, 2023
71/73Applicant/ownerINHFriedrich-Alexander-Universität Erlangen-Nürnberg, Körperschaft des öffentlichen Rechts, 91054 Erlangen, DE
72InventorINFriedrich, Oliver, 91054 Erlangen, DE; Haug, Michael, 91054 Erlangen, DE; Ritter, Paul, 91054 Erlangen, DE
74RepresentativeVTRFDST Patentanwälte Freier Dörr Stammler Tschirwitz Partnerschaft mbB, 90411 Nürnberg, DE
10Published DE documentsDEPNOriginal document: DE102021211875B3
Searchable text: DE102021211875B3
Address for service FDST Patentanwälte Freier Dörr Stammler Tschirwitz Partnerschaft mbB, 90411 Nürnberg, DE
Domestic priority claimed inPRNCIPCT/EP2022/076504
Due dateFT
FG		Oct 31, 2025
Annual fee for the 5th year Patent fees
Patent division in charge 44
56NPL citationsCTNPVISIONE, R. [u.a.]: Enhancing all-in-one bioreactors by combining interstitial perfusion, electrical stimulation, on-line monitoring and testing within a single chamber for cardiac constructs. Sci. Rep. (2018) 8, 16944, Druckseiten 1-13
43Date of first publicationEVTJan 19, 2023
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTJan 19, 2023
Date of the (most recent) update in DPMAregisterREGTMay 1, 2025
(Show all update days)(Hide all update days)
  • May 1, 2025
    • St.36: changed (technical change)
  • Oct 26, 2024
    • Due date: changed
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Dec 28, 2023; Nov 18, 2023; Nov 8, 2023; May 10, 2023
    • Historical data not available for this/these date(s)
  • Jan 19, 2023
    • 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 Oct 21, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Oct 21, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Nov 4, 2021  Details anzeigen
4 Change of classification Change of IPC main class Jun 28, 2022  Details anzeigen
5 Examination procedure Official communication on examination Jul 12, 2022  Details anzeigen
6 Examination procedure Reply to official communication Oct 6, 2022  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Oct 10, 2022  Details anzeigen
8 Publications Patent specification Jan 19, 2023 Jan 19, 2023 Details anzeigen
9 Examination procedure Grant of patent has become final Oct 20, 2023 Dec 28, 2023 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 statusVSTTOct 21, 2021
Date of update of the procedureREGTJan 19, 2023
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTOct 21, 2021
Third party request No
Date of receiptAEGTOct 21, 2021
Date of update of the procedureREGTJan 19, 2023
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 statusVSTTNov 4, 2021
Date of update of the procedureREGTJan 19, 2023
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 statusVSTTJun 28, 2022
51IPC main classICM
(ICMV)		 C12M 3/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 C12M 1/06 (2006.01)
Date of update of the procedureREGTJan 19, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJul 12, 2022
Date of update of the procedureREGTJan 19, 2023
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTOct 6, 2022
Date of update of the procedureREGTJan 19, 2023
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTOct 10, 2022
Date of update of the procedureREGTJan 19, 2023
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTJan 19, 2023
Issue numberHN3
YearPJ2023
Publication dateVTJan 19, 2023
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102021211875B3
Searchable text: DE102021211875B3
Date of update of the procedureREGTJan 19, 2023
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTOct 20, 2023
Issue numberHN52
YearPJ2023
Publication dateVTDec 28, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTDec 28, 2023