Register information Patent

DE file number : 10 2008 042 009.3 (Status: pending/in force, Query started: September 27, 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 2008 042 009.3
54Designation/titleTIVerfahren zum Betreiben einer kontinuierlichen Abtrennung eines Zielproduktes X in Form von feinteiligem Kristallisat des Zielproduktes X
51IPC main classICM
(ICMV)		 B01D 9/02 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 C07C 57/07 (2006.01)
22DE application dateDATSep 12, 2008
43Date of first publicationOTApr 9, 2009
Date of publication of grantPETNov 19, 2020
71/73Applicant/ownerINHBASF SE, 67063 Ludwigshafen, DE
72InventorINHeilek, Jörg, 69245 Bammental, DE; Hammon, Ulrich, Dr., 68163 Mannheim, DE; Müller-Engel, Klaus-Joachim, Dr., 76297 Stutensee, DE
74RepresentativeVTRPatentanwälte Isenbruck Bösl Hörschler PartG mbB, 68163 Mannheim, DE
10Published DE documentsDEPNOriginal document: DE102008042009A1
Searchable text: DE102008042009A1
Original document: DE102008042009B4
Searchable text: DE102008042009B4
Address for service Patentanwälte Isenbruck Bösl Hörschler PartG mbB, 68163 Mannheim, DE
66
66
Domestic priorityPRN
PRD
10 2007 043 758.9
Sep 13, 2007
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
60/972,023
Sep 13, 2007
Due dateFT
FG		Sep 30, 2025
Annual fee for the 18th year Patent fees
Patent division in charge 43
57AbstractABEin Verfahren zum Betreiben einer kontinuierlichen Abtrennung eines Zielproduktes X in Form von feinteiligem Kristallisat aus einer das Zielprodukt X und vom Zielprodukt X verschiedene Bestandteile enthaltenden flüssigen Phase P durch Kühlungssuspensionskristallisation im von der flüssigen Phase P kontinuierlich angeströmten Sekundärraum eines indirekten Wärmeübertragers bei gleichzeitiger kontinuierlicher Durchströmung des Primärraums des indirekten Wärmeübertragers mit einem Kühlmittel sowie kontinuierlicher Entnahme einer einen Kristallisationsgrad Y aufweisenden Kristallisatsuspension S aus dem Sekundärraum in zwei Betriebszuständen I und II, wobei im Betriebszustand II die Kühlmitteltemperatur kleiner, die Massenstromstärke der flüssigen Phase P größer und der molare Anteil der vom Zielprodukt X verschiedenen Bestandteile an der flüssigen Phase P größer als im Betriebszustand I ist.
56CitationsCT DE102005015639A1 (DE 10 2005 015 639 A1)
DE000010332758A1 (DE 103 32 758 A1)
DE000010247240A1 (DE 102 47 240 A1)
43Date of first publicationEVTApr 9, 2009
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
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 6, 2024
    • Patent division in charge: changed
  • Oct 6, 2023; Jun 15, 2022; Oct 7, 2021; Sep 18, 2021; Dec 12, 2020; Nov 18, 2020; Oct 22, 2020; Aug 6, 2020; Jul 16, 2020; Jun 5, 2020; Dec 12, 2019; Jan 12, 2019; Dec 13, 2018; Dec 14, 2017; Jun 30, 2017; Apr 4, 2017; Mar 16, 2017; Dec 10, 2016; Dec 15, 2015; Jun 11, 2015; May 6, 2015; Apr 30, 2015; Dec 18, 2014; Feb 25, 2014; Dec 19, 2013; Oct 8, 2013; Jan 9, 2013; Oct 9, 2012; Dec 15, 2011; Oct 5, 2011; Jul 17, 2011; Jun 2, 2011
    • Historical data not available for this/these date(s)
  • May 26, 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 Sep 12, 2008  Details anzeigen
2 Pre-registration procedure Pre-registration procedure has been concluded Dec 16, 2008  Details anzeigen
3 Publications Publication of application (Offenlegungsschrift) Apr 9, 2009 Apr 9, 2009 Details anzeigen
4 Examination procedure Request for examination effectively filed Apr 24, 2015 Jun 11, 2015 Details anzeigen
5 Examination procedure Official communication on examination Mar 15, 2017  Details anzeigen
6 Examination procedure Reply to official communication Jun 27, 2017  Details anzeigen
7 Examination procedure Official communication on examination Jun 5, 2020  Details anzeigen
8 Examination procedure Reply to official communication Jul 14, 2020  Details anzeigen
9 Examination procedure Decision to grant patent by Examining Section/Patent Division Aug 6, 2020  Details anzeigen
10 Publications Patent specification Nov 19, 2020 Nov 19, 2020 Details anzeigen
11 Examination procedure Grant of patent has become final Aug 20, 2021 Oct 28, 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 statusVSTTSep 12, 2008
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 statusVSTTDec 16, 2008
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTApr 9, 2009
Issue numberHN15
YearPJ2009
Publication dateVTApr 9, 2009
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102008042009A1
Searchable text: DE102008042009A1
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTApr 24, 2015
Issue numberHN24
YearPJ2015
Publication dateVTJun 11, 2015
Type of publicationPARTBibliographic data
PartHTPart 2
Third party request No
Date of receiptAEGTApr 24, 2015
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTMar 15, 2017
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJun 27, 2017
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJun 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 statusVSTTJul 14, 2020
Date of update of the procedureREGTJul 16, 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 statusVSTTAug 6, 2020
Date of update of the procedureREGTAug 6, 2020
View procedures Publications (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTNov 19, 2020
Issue numberHN47
YearPJ2020
Publication dateVTNov 19, 2020
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102008042009B4
Searchable text: DE102008042009B4
Date of update of the procedureREGTNov 18, 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 statusVSTTAug 20, 2021
Issue numberHN43
YearPJ2021
Publication dateVTOct 28, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTOct 7, 2021