Register information Patent

DE file number : 10 2009 023 512.4 (Status: pending/in force, Query started: August 7, 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 2009 023 512.4
54Designation/titleTISolarkollektor zur Gewinnung von Wärme und elektrischer Energie
51IPC main classICM
(ICMV)		 F24S 70/10 (2018.01)
51IPC secondary class(es)ICS
(ICSV)		 F24S 80/50 (2018.01), H02S 40/44 (2014.01)
22DE application dateDATMay 30, 2009
43Date of first publicationOTDec 9, 2010
Date of publication of grantPETAug 6, 2020
71/73Applicant/ownerINHDevine GmbH & Co. KG, 48691 Vreden, DE
72InventorINSaueressig, Kilian, 48691 Vreden, DE
74RepresentativeVTRBOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
10Published DE documentsDEPNOriginal document: DE102009023512A1
Searchable text: DE102009023512A1
Original document: DE102009023512B4
Searchable text: DE102009023512B4
Address for service BOEHMERT & BOEHMERT Anwaltspartnerschaft mbB - Patentanwälte Rechtsanwälte, 28359 Bremen, DE
Due dateFT
FG		May 31, 2026
Annual fee for the 18th year Patent fees
Patent division in charge 15
57AbstractABDie Erfindung betrifft einen Solarkollektor, der im Wesentlichen aus einer Strömungskammer 1 und einem darin aufgenommenen fluiden absorbierenden Medium 3 zur Umwandlung solarer Strahlungsenergie in Wärmeenergie und elektrische Energie besteht. Das fluide Medium 3 ist dabei dadurch gekennzeichnet, dass es zumindest 90% der durch die Strömungskammerwand 2 transmittierten Strahlungsenergie absorbiert und zugleich für den Wärmetransport aus der Kammer 1 heraus- und hineinbewegbar ist. Der erfindungsgemäße Solarkollektor zeichnet sich auch durch seine im Vergleich zu aus dem Stand der Technik bekannten Systemen einfache Bauart aus, die dadurch bedingt ist, dass auf die Verwendung von Wärmeleitblechen sowie ähnliche Mittel verzichtet werden kann.
56CitationsCT EP000000788171A2 (EP 07 88 171 A2)
DE000010146687C1 (DE 101 46 687 C1)
DE102004043556A1 (DE10 2004 043556 A1)
DE000019800777A1 (DE 198 00 777 A1)
DE000002749347A1 (DE 27 49 347 A1)
DE000029918781U1 (DE 299 18 781 U1)
DE000020006579U1 (DE 200 06 579 U1)
FR000002536159A1 (FR 25 36 159 A1)
JP000H10205889A (JP H10- 205 889 A)
43Date of first publicationEVTDec 9, 2010
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTJun 12, 2025
(Show all update days)(Hide all update days)
  • Jun 12, 2025
    • Due date: changed
  • Jun 11, 2025
    • St.36: changed (technical change)
  • Aug 6, 2024
    • St.36: changed (technical change)
  • 02.04.2020
    • Historical data not available for this/these date(s)
  • May 27, 2011
    • 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 May 30, 2009  Details anzeigen
2 Examination procedure Request for examination effectively filed May 30, 2009  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Jul 27, 2009  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Dec 9, 2010 Dec 9, 2010 Details anzeigen
5 Examination procedure Reply to official communication Jan 14, 2011  Details anzeigen
6 Change of classification Change of IPC main class Nov 28, 2017 Jan 4, 2018 Details anzeigen
7 Examination procedure Official communication on examination Feb 5, 2020  Details anzeigen
8 Examination procedure Reply to official communication Feb 27, 2020  Details anzeigen
9 Examination procedure Decision to grant patent by Examining Section/Patent Division Apr 15, 2020  Details anzeigen
10 Publications Patent specification Aug 6, 2020 Aug 6, 2020 Details anzeigen
11 Examination procedure Grant of patent has become final May 7, 2021 Jul 15, 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 statusVSTTMay 30, 2009
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 30, 2009
Third party request No
Date of receiptAEGTMay 30, 2009
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 statusVSTTJul 27, 2009
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTDec 9, 2010
Issue numberHN49
YearPJ2010
Publication dateVTDec 9, 2010
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102009023512A1
Searchable text: DE102009023512A1
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJan 14, 2011
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 28, 2017
Issue numberHN1
YearPJ2018
Publication dateVTJan 4, 2018
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 F24S 70/10 (2018.01)
51Previous IPC main classICMF
(ICMVF)		 F24J 2/48 (2006.01)
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 5, 2020
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTFeb 27, 2020
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTApr 15, 2020
View procedures Publications (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTAug 6, 2020
Issue numberHN32
YearPJ2020
Publication dateVTAug 6, 2020
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102009023512B4
Searchable text: DE102009023512B4
Date of update of the procedureREGTAug 5, 2020
View procedures Examination procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTMay 7, 2021
Issue numberHN28
YearPJ2021
Publication dateVTJul 15, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTJul 15, 2021