Register information Patent

DE file number : 10 2021 100 321.0 (Status: pending/in force, Query started: August 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 DAKZ10 2021 100 321.0
54Designation/titleTISPR-Sensoreinheit und Verfahren zur Bestimmung des Brechungsindex eines Proben-mediums sowie Messeinrichtung zur Erfassung der Dichte eines Messmediums
51IPC main classICM
(ICMV)		 G01N 21/552 (2014.01)
51IPC secondary class(es)ICS
(ICSV)		 G01N 33/18 (2006.01), G01N 9/00 (2006.01), G01N 33/483 (2006.01)
22DE application dateDATJan 11, 2021
43Date of first publicationOTJul 14, 2022
Date of publication of grantPETFeb 29, 2024
71/73Applicant/ownerINHLeibniz-Institut für Ostseeforschung, 18119 Rostock, DE
72InventorINPrien, Ralf-Dieter, Dr., 18119 Rostock, DE
74RepresentativeVTRAdvInno Patent- & Rechtsanwaltspartnerschaft mbB - Heinemeyer & Joachim, 23552 Lübeck, DE
10Published DE documentsDEPNOriginal document: DE102021100321A1
Searchable text: DE102021100321A1
Original document: DE102021100321B4
Searchable text: DE102021100321B4
Address for service AdvInno Patent- und Rechtsanwaltspartnerschaft mbB Heinemeyer & Joachim, 23552 Lübeck, DE
Due dateFT
FG		Jan 31, 2026
Annual fee for the 6th year Patent fees
Patent division in charge 58
56CitationsCT US020130115715A1 (US 2013 / 0 115 715 A1)
US020120133943A1 (US 2012 / 0 133 943 A1)
43Date of first publicationEVTJul 14, 2022
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTJul 14, 2022
Date of the (most recent) update in DPMAregisterREGTJan 28, 2025
(Show all update days)(Hide all update days)
  • Jan 28, 2025
    • Due date: changed
    • Procedures: Examination procedure, Grant of patent has become final, 30.11.2024: changed
  • Dec 29, 2024
    • Procedures: Examination procedure, Grant of patent has become final, 30.11.2024: new
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Jul 14, 2022
    • 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 11, 2021  Details anzeigen
2 Examination procedure Request for examination effectively filed Mar 22, 2021  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Mar 26, 2021  Details anzeigen
4 Examination procedure Official communication on examination Aug 23, 2021  Details anzeigen
5 Examination procedure Reply to official communication Feb 11, 2022  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Jul 14, 2022 Jul 14, 2022 Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Nov 23, 2023  Details anzeigen
8 Publications Patent specification Feb 29, 2024 Feb 29, 2024 Details anzeigen
9 Examination procedure Grant of patent has become final Nov 30, 2024 Feb 6, 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 statusVSTTJan 11, 2021
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMar 22, 2021
Third party request No
Date of receiptAEGTJan 11, 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 26, 2021
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTAug 23, 2021
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTFeb 11, 2022
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJul 14, 2022
Issue numberHN28
YearPJ2022
Publication dateVTJul 14, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102021100321A1
Searchable text: DE102021100321A1
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 statusVSTTNov 23, 2023
Date of update of the procedureREGTNov 24, 2023
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTFeb 29, 2024
Issue numberHN9
YearPJ2024
Publication dateVTFeb 29, 2024
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102021100321B4
Searchable text: DE102021100321B4
Date of update of the procedureREGTFeb 29, 2024
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 statusVSTTNov 30, 2024
Issue numberHN6
YearPJ2025
Publication dateVTFeb 6, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 28, 2025