Patents by Inventor Luisa De Cola

Luisa De Cola has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20150221877
    Abstract: Light emitting transition metal complexes comprising sub-units based on symmetric tetradentate ligands.
    Type: Application
    Filed: August 22, 2013
    Publication date: August 6, 2015
    Inventors: Luisa De Cola, Sebastian Duck, Robert Cysewski, Maria Dolores Galvez Lopez, Jean-Pierre Catinat
  • Publication number: 20150147752
    Abstract: The present invention relates to novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, e.g. in the electrochemiluminescence based detection of an analyte.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 28, 2015
    Inventors: Frank Bergmann, Robert Cysewski, Luisa de Cola, Sebastian Dziadek, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Elena Longhi, Christoph Seidel
  • Publication number: 20150148536
    Abstract: The present invention relates to novel bis-iridium-based Ir(III) complexes, labels manufactured using these complexes and a method for producing such complexes.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 28, 2015
    Inventors: Robert Cysewski, Luisa de Cola, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Elena Longhi, Gaston Hubertus Maria Vondenhoff
  • Publication number: 20150147750
    Abstract: The present invention relates to novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, e.g. in the electrochemiluminescence based detection of an analyte.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 28, 2015
    Inventors: Frank Bergmann, Robert Cysewski, Luisa de Cola, Sebastian Dziadek, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Christoph Seidel
  • Publication number: 20150147751
    Abstract: The present invention relates to novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, e.g. in the electrochemiluminescence based detection of an analyte.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 28, 2015
    Inventors: Frank Bergmann, Robert Cysewski, Luisa de Cola, Sebastian Dziadek, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Christoph Seidel
  • Publication number: 20150140682
    Abstract: The present invention relates to novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, e.g. in the electrochemiluminescence based detection of an analyte.
    Type: Application
    Filed: January 30, 2015
    Publication date: May 21, 2015
    Inventors: Frank Bergmann, Robert Cysewski, Luisa de Cola, Sebastian Dziadek, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Christoph Seidel
  • Patent number: 9012038
    Abstract: A phosphorescent metal complex compound, a method for the preparation thereof and a radiation component, in particular an organic light emitting electrochemical cell (OLEEC) use a bidentate ligand containing a triazole unit. Some of the blue emitters shown here for the first time, in particular the class of iridium complex compounds presented here, are the bluest emitters that have ever existed.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: April 21, 2015
    Assignee: Osram GmbH
    Inventors: Luisa De Cola, David Hartmann, Wiebke Sarfert, Günter Schmid
  • Publication number: 20150105843
    Abstract: The present invention relates inter alia to a new class of heteroleptic metal complexes comprising condensed aromatic heterocyclic rings, their preparation and use.
    Type: Application
    Filed: April 26, 2013
    Publication date: April 16, 2015
    Inventors: Susanne Heun, Nils Koenen, Cheng-Han Yang, Luisa De Cola
  • Patent number: 8962838
    Abstract: The invention relates to platinum complexes and their use in biomedical applications, like in vitro and in vivo imaging and cell staining. The present invention provides new materials and their use as imaging agent. The formation of luminescent aggregates can allow a switch of the emission leading to a dynamic label and on the formation of soft assemblies, which, in some cases, are even more emissive than the isolated corresponding species.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: February 24, 2015
    Assignee: Westfaelische Wilhelms-Universitaet Muenster
    Inventors: Luisa De Cola, Matteo Mauro, Nermin Seda Kehr, Cristian Alejandro Strassert
  • Patent number: 8835637
    Abstract: Novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, for example in the electrochemiluminescence based detection of an analyte.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: September 16, 2014
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Robert Cysewski, Luisa de Cola, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Eloisa Lopez-Calle, Toralf Zarnt
  • Patent number: 8772486
    Abstract: Novel iridium-based Ir (III) luminescent complexes, conjugates comprising these complexes as a label and their application, for example in electrochemiluminescence based detection of an analyte.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: July 8, 2014
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Robert Cysewski, Luisa de Cola, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Eloisa Lopez-Calle, Toralf Zarnt
  • Patent number: 8734963
    Abstract: Disclosed is a salt of an organometallic complex cation and an organometallic complex anion, wherein the cation as well as the anion consists of a central metal atom M of atomic weight greater than 40 associated to 2 or more ligands, at least one ligand comprising a cyclic organic moiety with a carbon atom bonding to M, and at least one ligand comprising a cyclic organic moiety with a nitrogen atom bonding to M. The novel salts may be used as conductive and/or light emitting components in electronic devices. Color emission may be chosen by selecting anion(s) and cation(s) of suitable emission characteristics.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: May 27, 2014
    Assignee: BASF SE
    Inventors: Luisa De Cola, Matteo Mauro, Roger Prétôt
  • Publication number: 20140088307
    Abstract: The invention relates to platinum complexes and their use in biomedical applications, like in vitro and in vivo imaging and cell staining. The present invention provides new materials and their use as imaging agent.
    Type: Application
    Filed: March 1, 2012
    Publication date: March 27, 2014
    Applicant: Westfaelische Wilhelms-Universitaet Muenster
    Inventors: Luisa De Cola, Matteo Mauro, Nermin Seda Kehr, Cristian Alejandro Strassert
  • Publication number: 20130323857
    Abstract: Novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, for example in electrochemiluminescence based detection of an analyte.
    Type: Application
    Filed: August 7, 2013
    Publication date: December 5, 2013
    Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.
    Inventors: Robert Cysewski, Luisa de Cola, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Eloisa Lopez-Calle, Toralf Zarnt
  • Publication number: 20130323719
    Abstract: Novel iridium-based Ir(III) luminescent complexes, conjugates comprising these complexes as a label and their application, for example in the electrochemiluminescence based detection of an analyte.
    Type: Application
    Filed: August 7, 2013
    Publication date: December 5, 2013
    Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.
    Inventors: Robert Cysewski, Luisa de Cola, Jesus Miguel Fernandez Hernandez, Hans-Peter Josel, Eloisa Lopez-Calle, Toralf Zarnt
  • Patent number: 8445214
    Abstract: A conjugate comprising a dye-labeled microporous crystal, a stop-cock moiety, and covalently bound thereto an affinity binding agent is disclosed. The dye-labeled microporous crystal is a zeolite crystal, such as a zeolite L crystal, having a large number of channels in its interior into which the dye is loaded. The stop-cock moiety can be functionalized with an amino group to which a carboxyester group can be attached. The affinity binding agent allows for the binding to a biological moiety. The conjugate of the moiety can be used in in-vivo and/or in-vitro imaging applications.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: May 21, 2013
    Assignee: Roche Diagnostics Operations, Inc.
    Inventors: Zoran Popovic, Manuel Matthias Tsotsalas, Michael Busby, Luisa De Cola, Gion Calzaferri, Hans-Peter Josel
  • Patent number: 8440826
    Abstract: Electroneutral metal complexes of the formula I L Cu A??(I) wherein L stands for an, especially bidentate, neutral ligand and A stands for an, especially bidentate, monoanionic ligand binding to Cu by at least one heteroatom selected from N, P, S; or wherein the ligands L and A with the above features are interconnected by at least one chemical bond to form one common tetradentate ligand; or protonated or alkylated forms or salts thereof show good light emitting efficiency in electroluminescent applications.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: May 14, 2013
    Assignee: BASF SE
    Inventors: Luisa De Cola, Yinghui Sun, Roger Prétôt, Doris Schwarzenbach, Oliver Schwarzenbach, Stefanie Schwarzenbach
  • Publication number: 20130046096
    Abstract: This invention presents, firstly, the principle that simple and known emitter materials which are uncharged per se, as known, for example, from OLED technology, can be converted to a charged species by the introduction of a charged imidazolinium radical. This charged species can then be used in organic light-emitting electrochemical cells.
    Type: Application
    Filed: November 17, 2010
    Publication date: February 21, 2013
    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Luisa De Cola, Claudia Bizzarri, David Hartmann, Sabine Szyszkowski, Wiebke Sarfert, Gunter Schmid
  • Publication number: 20130004986
    Abstract: The present invention relates to the use of luminescent Ir(III) and Ru(II) complexes and their application in electro-chemiluminescence and bio-labelling. The use refers to the labelling and detection of biomolecules.
    Type: Application
    Filed: December 3, 2010
    Publication date: January 3, 2013
    Inventors: Luisa De Cola, Jesus Miguel Fernandez Hernandez, Francesco Paolucci
  • Publication number: 20120169213
    Abstract: A phosphorescent metal complex may include at least one metallic central atom M; and at least one ligand coordinated by the metallic central atom, wherein one ligand is bidentate with two uncharged coordination sites and comprises at least one carbene unit coordinated directly to the metal atom.
    Type: Application
    Filed: May 5, 2010
    Publication date: July 5, 2012
    Applicant: OSRAM AG
    Inventors: Luisa De Cola, David Hartmann, Wiebke Sarfert, Günter Schmid, Sabine Szyszkowski, Cheng-Han Yang