Register information Patent

DE file number : 10 2020 118 017.9 (Status: pending/in force, Query started: August 22, 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 118 017.9
54Designation/titleTIUnterdruckgenerator und Kraftstofftankentlüftung
51IPC main classICM
(ICMV)		 F02M 25/08 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F02M 35/10 (2006.01)
22DE application dateDATJul 8, 2020
43Date of first publicationOTJan 13, 2022
Date of publication of grantPETMay 19, 2022
71/73Applicant/ownerINHWoco Industrietechnik GmbH, 63628 Bad Soden-Salmünster, DE
72InventorINNeumann, Jan Felix, 63571 Gelnhausen, DE; Schäfers, Caroline, 63071 Offenbach, DE; Andel, David, 63584 Gründau, DE
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102020118017A1
Searchable text: DE102020118017A1
Original document: DE102020118017B4
Searchable text: DE102020118017B4
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
Domestic priority claimed inPRNCIPCT/EP2021/068854
Due dateFT
FG		Jul 31, 2026
Annual fee for the 7th year Patent fees
Patent division in charge 13
56CitationsCT DE102018202851A1 (DE 10 2018 202 851 A1)
DE102018212149A1 (DE 10 2018 212 149 A1)
[D]    DE102016210570A1 (DE 10 2016 210 570 A1)
[D]    DE102011054851A1 (DE 10 2011 054 851 A1)
43Date of first publicationEVTJan 13, 2022
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTJan 13, 2022
Date of the (most recent) update in DPMAregisterREGTAug 12, 2025
(Show all update days)(Hide all update days)
  • Aug 12, 2025
    • Due date: changed
  • Jun 5, 2025
    • St.36: changed (technical change)
  • Sep 14, 2024
    • Representative: changed
    • Address for service: changed
    • Procedures: New representative details, New representative details, 13.09.2024: new
  • Jul 23, 2024
    • Due date: changed
  • Jan 13, 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 Jul 8, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 8, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Sep 2, 2020  Details anzeigen
4 Examination procedure Official communication on examination Feb 2, 2021  Details anzeigen
5 Examination procedure Reply to official communication Jun 7, 2021  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Jan 13, 2022 Jan 13, 2022 Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Feb 8, 2022  Details anzeigen
8 Publications Patent specification May 19, 2022 May 19, 2022 Details anzeigen
9 Examination procedure Grant of patent has become final Feb 21, 2023 Apr 27, 2023 Details anzeigen
10 New representative details New representative details Mar 15, 2023  Details anzeigen
11 New representative details New representative details Sep 13, 2024  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 statusVSTTJul 8, 2020
Date of update of the procedureREGTJan 13, 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 statusVSTTJul 8, 2020
Third party request No
Date of receiptAEGTJul 8, 2020
Date of update of the procedureREGTJan 13, 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 2, 2020
Date of update of the procedureREGTJan 13, 2022
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 2, 2021
Date of update of the procedureREGTJan 13, 2022
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJun 7, 2021
Date of update of the procedureREGTJan 13, 2022
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJan 13, 2022
Issue numberHN2
YearPJ2022
Publication dateVTJan 13, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020118017A1
Searchable text: DE102020118017A1
Date of update of the procedureREGTJan 13, 2022
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 statusVSTTFeb 8, 2022
Date of update of the procedureREGTFeb 9, 2022
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTMay 19, 2022
Issue numberHN20
YearPJ2022
Publication dateVTMay 19, 2022
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102020118017B4
Searchable text: DE102020118017B4
Date of update of the procedureREGTMay 19, 2022
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 statusVSTTFeb 21, 2023
Issue numberHN17
YearPJ2023
Publication dateVTApr 27, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 27, 2023
View procedures New representative details (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTMar 15, 2023
74RepresentativeVTRSKM-IP Schmid Krauß Kuttenkeuler Malescha Schieler Patentanwälte PartGmbB, 80331 München, DE
74Previous representativeVTRFBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 80336 München, DE
Date of update of the procedureREGTMar 16, 2023
View procedures New representative details (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTSep 13, 2024
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
74Previous representativeVTRFSKM-IP Schmid Krauß Kuttenkeuler Malescha Schieler Patentanwälte PartGmbB, 80331 München, DE
Date of update of the procedureREGTSep 14, 2024