Register information Patent

DE file number : 10 2019 009 399.2 (Status: pending/in force, Query started: July 30, 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 2019 009 399.2
54Designation/titleTIOptische Vorrichtung
51IPC main classICM
(ICMV)		 G02B 6/30 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G02B 6/12 (2006.01), G02B 6/32 (2006.01)
22DE application dateDATJun 6, 2019
43Date of first publicationOTDec 10, 2020
Date of publication of grantPETFeb 1, 2024
71/73Applicant/ownerINHPixel Photonics GmbH, 48149 Münster, DE
72InventorINPernice, Wolfram, Prof., 48161 Münster, DE; Schuck, Carsten, Prof., 48147 Münster, DE; Beutel, Fabian, 48161 Münster, DE; Walter, Nicolai, 48151 Münster, DE; Gehring, Helge, 48143 Münster, DE; Hartmann, Wladick, 48149 Münster, DE; Wolff, Martin, 48143 Münster, DE
74RepresentativeVTRPELSTER BEHRENDS Patentanwälte PartG mbB, 48153 Münster, DE
10Published DE documentsDEPNOriginal document: DE102019009399B4
Searchable text: DE102019009399B4
Address for service PELSTER BEHRENDS Patentanwälte PartG mbB, 48153 Münster, DE
Domestic priority claimed inPRNCIPCT/EP2020/065462
Due dateFT
FG		Jun 30, 2026
Annual fee for the 8th year Patent fees
Patent division in charge 51
62Free division/divided out on the grounds of lack of unity from file numberTAAKZ10 2019 115 410.3
56NPL citationsCTNPGEHRING, H. [et.al.]: Low-loss fiber-to-chip couplers with ultrawide optical bandwidth. In: APL Photonics 4, 010801, 2019, S. 010801-1 bis 010801-7. - ISSN 2378-0967
43Date of first publicationEVTJun 22, 2023
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTJun 22, 2023
Date of the (most recent) update in DPMAregisterREGTJul 10, 2025
(Show all update days)(Hide all update days)
  • Jul 10, 2025
    • Due date: changed
  • Jul 8, 2025
    • St.36: changed (technical change)
  • Jan 9, 2025
    • Procedures: Examination procedure, Grant of patent has become final, 05.11.2024: changed
  • Dec 4, 2024
    • Procedures: Examination procedure, Grant of patent has become final, 05.11.2024: new
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Jun 22, 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 May 5, 2023  Details anzeigen
2 Administrative procedure Divisional application from (free division or divided out on the grounds of lack of unity) initial file May 5, 2023 Jun 22, 2023 Details anzeigen
3 Examination procedure Request for examination effectively filed Aug 3, 2023  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Aug 24, 2023  Details anzeigen
5 Examination procedure Decision to grant patent by Examining Section/Patent Division Oct 19, 2023  Details anzeigen
6 Publications Patent specification Feb 1, 2024 Feb 1, 2024 Details anzeigen
7 Examination procedure Grant of patent has become final Nov 5, 2024 Jan 9, 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 statusVSTTMay 5, 2023
Date of update of the procedureREGTJun 22, 2023
View procedures Administrative procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTDivisional application from (free division or divided out on the grounds of lack of unity) initial file
Date of legal/procedural statusVSTTMay 5, 2023
Issue numberHN25
YearPJ2023
Publication dateVTJun 22, 2023
Type of publicationPARTBibliographic data
PartHTPart 2
Date of update of the procedureREGTJun 22, 2023
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 3, 2023
Third party request No
Date of receiptAEGTJun 6, 2019
Date of update of the procedureREGTAug 14, 2023
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTAug 24, 2023
Date of update of the procedureREGTAug 25, 2023
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTOct 19, 2023
Date of update of the procedureREGTOct 20, 2023
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTFeb 1, 2024
Issue numberHN5
YearPJ2024
Publication dateVTFeb 1, 2024
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102019009399B4
Searchable text: DE102019009399B4
Date of update of the procedureREGTFeb 1, 2024
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTNov 5, 2024
Issue numberHN2
YearPJ2025
Publication dateVTJan 9, 2025
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 9, 2025