Register information Patent

DE file number : 10 2020 124 179.8 (Status: pending/in force, Query started: September 26, 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 2020 124 179.8
54Designation/titleTIKATALYSATOR FUER DIE AMMONIAKSYNTHESE MIT VERBESSERTER AKTIVITAET
51IPC main classICM
(ICMV)		 B01J 23/745 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01J 21/04 (2006.01), B01J 21/10 (2006.01), B01J 23/02 (2006.01), B01J 23/04 (2006.01), B01J 23/10 (2006.01), B01J 23/22 (2006.01), C01C 1/04 (2006.01)
22DE application dateDATSep 16, 2020
43Date of first publicationOTMar 17, 2022
71/73Applicant/ownerINHClariant International Ltd, Muttenz, CH
72InventorINEckert, Rene, 83043 Bad Aibling, DE; Kniep, Benjamin-Louis, 83064 Raubling, DE
74RepresentativeVTRKuba, Stefan, LL.M., 81925 München, DE
10Published DE documentsDEPNOriginal document: DE102020124179A1
Searchable text: DE102020124179A1
Address for service Clariant Produkte (Deutschland) GmbH, 81925 München, DE
Domestic priority claimed inPRNCIPCT/EP2021/073669
Due dateFT
FG		Sep 30, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 45
56CitationsCT[X]    US000005846507A (US 5 846 507 A)
[X]    CN000001235800C (CN 1 235 800 C)
[X]    CN000001193827C (CN 1 193 827 C)
[X]    CN000102909030B (CN 102 909 030 B)
43Date of first publicationEVTMar 17, 2022
Number of official communications (office actions) 1
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMar 17, 2022
Date of the (most recent) update in DPMAregisterREGTOct 8, 2024
(Show all update days)(Hide all update days)
  • Oct 8, 2024
    • Due date: changed
  • Aug 14, 2024
    • St.36: changed (technical change)
  • Oct 6, 2023; Oct 8, 2022; Jul 1, 2022
    • Historical data not available for this/these date(s)
  • Mar 17, 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 Sep 16, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 16, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Sep 29, 2020  Details anzeigen
4 Examination procedure Official communication on examination May 4, 2021  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Mar 17, 2022 Mar 17, 2022 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 statusVSTTSep 16, 2020
Date of update of the procedureREGTMar 17, 2022
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTSep 16, 2020
Third party request No
Date of receiptAEGTSep 16, 2020
Date of update of the procedureREGTMar 17, 2022
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 statusVSTTSep 29, 2020
Date of update of the procedureREGTMar 17, 2022
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTMay 4, 2021
Date of update of the procedureREGTMar 17, 2022
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 17, 2022
Issue numberHN11
YearPJ2022
Publication dateVTMar 17, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020124179A1
Searchable text: DE102020124179A1
Date of update of the procedureREGTMar 17, 2022