Register information Patent

DE file number : 10 2020 122 119.3 (Status: pending/in force, Query started: August 23, 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 122 119.3
54Designation/titleTIPLATTENSCHICHT-WÄRMETAUSCHER
51IPC main classICM
(ICMV)		 F28B 9/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F28F 3/08 (2006.01)
22DE application dateDATAug 25, 2020
43Date of first publicationOTMar 3, 2022
71/73Applicant/ownerINHT.RAD CO., LTD., Tokyo, JP
72InventorINBungo, Takuya, Tokyo, JP; Inaba, Noriaki, Tokyo, JP; Okubo, Atsushi, Tokyo, JP; Sakai, Taiji, Tokyo, JP
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102020122119A1
Searchable text: DE102020122119A1
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
Due dateFT
FG		Aug 31, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 16
43Date of first publicationEVTMar 3, 2022
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMar 3, 2022
Date of the (most recent) update in DPMAregisterREGTNov 22, 2024
(Show all update days)(Hide all update days)
  • Nov 22, 2024
    • Address for service: changed
  • Sep 10, 2024
    • Due date: changed
  • Aug 16, 2024
    • St.36: changed (technical change)
  • Mar 3, 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 Aug 25, 2020  Details anzeigen
2 Pre-registration procedure Pre-registration procedure has been concluded Oct 2, 2020  Details anzeigen
3 Publications Publication of application (Offenlegungsschrift) Mar 3, 2022 Mar 3, 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 statusVSTTAug 25, 2020
Date of update of the procedureREGTMar 3, 2022
View procedures Pre-registration procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTOct 2, 2020
Date of update of the procedureREGTMar 3, 2022
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 3, 2022
Issue numberHN9
YearPJ2022
Publication dateVTMar 3, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020122119A1
Searchable text: DE102020122119A1
Date of update of the procedureREGTMar 3, 2022