Register information Patent

DE file number : 601 49 736.8 (Status: not pending/lapsed, Query started: August 2, 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
StatusSTNot pending/lapsed
21DE file number DAKZ601 49 736.8
96EP file numberEAKZ10 01 1844.7
97EP publication numberEPN2343047
54Designation/titleTIOptisch aktive Nanopartikel zur Verwendung in Therapie- und Diagnoseverfahren
51IPC main classICM
(ICMV)		 A61K 9/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 A61K 41/00 (2020.01)
22DE application dateDATFeb 8, 2001
96EP application dateEATFeb 8, 2001
43Date of first publicationOTJul 13, 2011
Date of publication of grantPETJan 6, 2016
71/73Applicant/ownerINHRice University, Houston, Tex., US
72InventorINWest, Jennifer, L., Pearland, TX 77584, US; Halas, Nancy, J., Houston, TX 77030, US; Hirsch, Leon, R., Washington, DC 20008, US
74RepresentativeVTRKraus & Lederer PartGmbB, 80539 München, DE
Address for service Kraus & Lederer PartGmbB, 80539 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
181109 P
Feb 8, 2000
Patent division in charge 44
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSAT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR
Published EP/WO documentsEPWOPNOriginal document: EP000002343047
Searchable text: EP000002343047
Original document: EP000002343047B1
Searchable text: EP000002343047B1
Original document: EP000002343047B2
Searchable text: EP000002343047B2
43Date of first publicationEVTJul 13, 2011
Date of the first transfer into DPMAregisterEREGTAug 26, 2011
Date of the (most recent) update in DPMAregisterREGTJan 5, 2025
(Show all update days)(Hide all update days)
  • Jan 5, 2025
    • Representative: changed
    • Address for service: changed
  • Aug 26, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Procedure relating to EP application EPO 1st publication Jul 13, 2011  Details anzeigen
2 Publications Publication of a mention regarding EP 1st publication by DPMA Aug 25, 2011 Aug 25, 2011 Details anzeigen
3 Change of classification Change of IPC main class Nov 21, 2012  Details anzeigen
4 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Jan 6, 2016  Details anzeigen
5 Publications Publication by DPMA of mention regarding EP patent grant Feb 25, 2016 Feb 25, 2016 Details anzeigen
6 Opposition procedure Opposition to patent filed Jul 22, 2016 Oct 6, 2016 Details anzeigen
7 Administrative procedure IP right lapsed through expiry of term of protection Feb 8, 2021  Details anzeigen
8 Opposition procedure Patent maintained in amended form by EPO Mar 17, 2021  Details anzeigen
9 Opposition procedure Decision by EPO to maintain patent in amended form has become final Mar 17, 2021 Apr 1, 2021 Details anzeigen
View procedures Procedure relating to EP application (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO 1st publication
Date of legal/procedural statusVSTTJul 13, 2011
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural statusVSTTAug 25, 2011
Issue numberHN34
YearPJ2011
Publication dateVTAug 25, 2011
Type of publicationPARTBibliographic data
View procedures Change of classification (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTNov 21, 2012
51IPC main classICM
(ICMV)		 A61K 9/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 A61K 9/00 (2006.01)
View procedures Procedure relating to EP application (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTProcedure relating to EP application
Legal/procedural statusVSTEPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural statusVSTTJan 6, 2016
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication by DPMA of mention regarding EP patent grant
Date of legal/procedural statusVSTTFeb 25, 2016
Issue numberHN8
YearPJ2016
Publication dateVTFeb 25, 2016
Type of publicationPARTBibliographic data
PartHTPart 5
View procedures Opposition procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTOpposition to patent filed
Date of legal/procedural statusVSTTJul 22, 2016
Issue numberHN40
YearPJ2016
Publication dateVTOct 6, 2016
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTFeb 8, 2021
Date of update of the procedureREGTFeb 10, 2021
View procedures Opposition procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTPatent maintained in amended form by EPO
Date of legal/procedural statusVSTTMar 17, 2021
Date of update of the procedureREGTApr 30, 2022
View procedures Opposition procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTOpposition procedure
Legal/procedural statusVSTDecision by EPO to maintain patent in amended form has become final
Date of legal/procedural statusVSTTMar 17, 2021
Issue numberHN13
YearPJ2021
Publication dateVTApr 1, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTApr 30, 2022