Register information Patent

DE file number : 10 2017 009 812.3 (Status: pending/in force, Query started: July 18, 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 2017 009 812.3
54Designation/titleTISchlauch-in-Rohr Wärmeübertrager nach Rohr-in-Rohr Prinzip zur Wärmeübertrageroberflächen-berührungsfreien Temperaturänderung sensitiver Produktströme
51IPC main classICM
(ICMV)		 B01L 7/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B01D 3/32 (2006.01)
22DE application dateDATOct 22, 2017
43Date of first publicationOTApr 25, 2019
71/73Applicant/ownerINHTollkötter, Peter, 83671 Benediktbeuern, DE
72InventorINApplicant is inventor
10Published DE documentsDEPNOriginal document: DE102017009812A1
Searchable text: DE102017009812A1
Address for service Tollkötter, Peter, 86875 Waal, DE
LicenceLIZNon-binding interest in granting licences declared
Due dateFT
FG		Oct 31, 2025
Annual fee for the 9th year Patent fees
Patent division in charge 45
56CitationsCT[X, Y, D]    US020110198066A1 (US 2011 / 0 198 066 A1)
[Y]    DE202011002985U1 (DE 20 2011 002 985 U1)
[X]    DE000008806190U1 (DE 88 06 190 U1)
[Y]    DE202011000348U1 (DE 20 2011 000 348 U1)
[Y]    DE202010008955U1 (DE 20 2010 008 955 U1)
56NPL citationsCTNPThermoFisher Scientific: Thermo Scientific DHX heat exchanger. Waltham, 2016. 3 S. URL: https://www.thermofisher.com/content/dam/LifeTech/Documents/PDFs/COL01369-DHX-Heat-Exchanger-Data-Sheet-07-29-16.pdf [abgerufen am 19.02.2018]. - Firmenschrift
43Date of first publicationEVTApr 25, 2019
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTApr 25, 2019
Date of the (most recent) update in DPMAregisterREGTFeb 13, 2025
(Show all update days)(Hide all update days)
  • Feb 13, 2025
    • Citations: changed
  • Feb 8, 2025
    • Citations: changed
  • Dec 11, 2024
    • Address for service: changed
  • Nov 6, 2024
    • Due date: changed
  • Aug 13, 2024
    • St.36: changed (technical change)
  • Nov 9, 2023; Nov 10, 2022; Nov 5, 2021; Nov 7, 2020; Nov 12, 2019
    • Historical data not available for this/these date(s)
  • Apr 25, 2019
    • 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 22, 2017  Details anzeigen
2 Examination procedure Request for examination effectively filed Oct 22, 2017  Details anzeigen
3 Licence Non-binding interest to grant licences declared Oct 22, 2017  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Dec 7, 2017  Details anzeigen
5 Examination procedure Official communication on examination May 30, 2018  Details anzeigen
6 Examination procedure Reply to official communication Sep 23, 2018  Details anzeigen
7 New applicant/owner details New applicant/owner details Oct 16, 2018  Details anzeigen
8 Publications Publication of application (Offenlegungsschrift) Apr 25, 2019 Apr 25, 2019 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 22, 2017
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 22, 2017
Third party request No
Date of receiptAEGTOct 22, 2017
View procedures Licence (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTLicence
Legal/procedural statusVSTNon-binding interest to grant licences declared
Date of legal/procedural statusVSTTOct 22, 2017
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 statusVSTTDec 7, 2017
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTMay 30, 2018
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTSep 23, 2018
View procedures New applicant/owner details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTOct 16, 2018
71/73Applicant/ownerINHTollkötter, Peter, 83671 Benediktbeuern, DE
71/73Previous applicant/ownerINHFTollkötter, Peter, 82031 Grünwald, DE
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTApr 25, 2019
Issue numberHN17
YearPJ2019
Publication dateVTApr 25, 2019
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102017009812A1
Searchable text: DE102017009812A1