Register information Patent

DE file number : 10 2018 124 501.7 (Status: pending/in force, Query started: June 13, 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 2018 124 501.7
54Designation/titleTISensor zur Vermessung von Strömungsprofilen in großen Kolonnen und Apparaten
51IPC main classICM
(ICMV)		 G01F 1/704 (2006.01)
22DE application dateDATOct 4, 2018
43Date of first publicationOTFeb 13, 2020
Date of publication of grantPETFeb 13, 2020
71/73Applicant/ownerINHHelmholtz-Zentrum Dresden - Rossendorf e. V., 01328 Dresden, DE
72InventorINVishwakarma, Vineet, 01328 Dresden, DE; Schleicher, Eckhard, 01328 Dresden, DE; Schubert, Markus, 01328 Dresden, DE; Tschofen, Martin, 01324 Dresden, DE; Löschau, Martin, 02625 Bautzen, DE
10Published DE documentsDEPNOriginal document: DE102018124501B3
Searchable text: DE102018124501B3
Address for service Helmholtz-Zentrum Dresden - Rossendorf e.V., 01328 Dresden, DE
Due dateFT
FG		Oct 31, 2025
Annual fee for the 8th year Patent fees
Patent division in charge 52
56CitationsCT WO002010069307A1 (WO 2010/ 069 307 A1)
DE102006019178A1 (DE 10 2006 019 178 A1)
CN000101915788A (CN 101 915 788 A)
US000004402230A (US 4 402 230 A)
US000005675259A (US 5 675 259 A)
56NPL citationsCTNPSCHUBERT, Markus [u.a.]: An imaging technique for characterization of fluid flow pattern on industrial-scale column sieve trays. In: Chemical engineering research & design, Vol. 111, 2016, S. 138 -146 . - ISSN 0263-8762 . DOI: 10.1016/j.cherd.2016.05.004
43Date of first publicationEVTFeb 13, 2020
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTFeb 13, 2020
Date of the (most recent) update in DPMAregisterREGTMay 22, 2025
(Show all update days)(Hide all update days)
  • May 22, 2025
    • St.36: changed (technical change)
  • Nov 6, 2024
    • Due date: changed
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Nov 9, 2023; Nov 10, 2022; Nov 5, 2021; Jul 23, 2021; Jun 8, 2021; Mar 3, 2021; Jan 22, 2021; Dec 13, 2020; Nov 7, 2020
    • Historical data not available for this/these date(s)
  • Feb 13, 2020
    • 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 4, 2018  Details anzeigen
2 Examination procedure Request for examination effectively filed Oct 4, 2018  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Oct 10, 2018  Details anzeigen
4 Examination procedure Official communication on examination Jul 19, 2019  Details anzeigen
5 Examination procedure Reply to official communication Sep 10, 2019  Details anzeigen
6 Examination procedure Decision to grant patent by Examining Section/Patent Division Nov 7, 2019  Details anzeigen
7 Publications Patent specification Feb 13, 2020 Feb 13, 2020 Details anzeigen
8 Examination procedure Grant of patent has become final Nov 14, 2020 Jan 21, 2021 Details anzeigen
9 New representative details New representative details Mar 2, 2021  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 4, 2018
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 4, 2018
Third party request No
Date of receiptAEGTOct 4, 2018
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 10, 2018
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJul 19, 2019
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTSep 10, 2019
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTNov 7, 2019
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTFeb 13, 2020
Issue numberHN7
YearPJ2020
Publication dateVTFeb 13, 2020
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102018124501B3
Searchable text: DE102018124501B3
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTNov 14, 2020
Issue numberHN3
YearPJ2021
Publication dateVTJan 21, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJan 22, 2021
View procedures New representative details (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTMar 2, 2021
74RepresentativeVTRNo representative appointed
74Previous representativeVTRFKailuweit & Uhlemann Patentanwälte Partnerschaft mbB, 01187 Dresden, DE
Date of update of the procedureREGTJul 23, 2021