Patents by Inventor Horst Kessler

Horst Kessler 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: 20240293587
    Abstract: The present disclosure relates to imaging and endoradiotherapy of diseases involving chemokine receptor 4 (CXCR4). Provided are compounds which bind or inhibit hCXCR4 and mCXCR4 and furthermore carry at least one moiety which is amenable to labeling. Provided are also medical uses of such compounds.
    Type: Application
    Filed: March 15, 2024
    Publication date: September 5, 2024
    Applicant: TECHNISCHE UNIVERSITÄT MÜNCHEN
    Inventors: Theresa OSL, Hans-Jürgen WESTER, Margret SCHOTTELIUS, Tobias KAPP, Horst KESSLER
  • Patent number: 11944691
    Abstract: The present disclosure relates to imaging and endoradiotherapy of diseases involving chemokine receptor 4 (CXCR4). Provided are compounds which bind or inhibit hCXCR4 and mCXCR4 and furthermore carry at least one moiety which is amenable to labeling. Provided are also medical uses of such compounds.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: April 2, 2024
    Assignee: TECHNISCHE UNIVERSITÄT MÜNCHEN
    Inventors: Theresa Osl, Hans-Jürgen Wester, Margret Schottelius, Tobias Kapp, Horst Kessler
  • Publication number: 20220211877
    Abstract: The present invention provides compounds suitable for intraoperative bioimaging. In particular, compounds are provided that are suitable for marking tumor tissue during surgery to facilitate complete removal of said tumor tissue. Corresponding methods for intraoperative bioimaging and methods for surgery comprising intraoperative bioimaging are also provided.
    Type: Application
    Filed: February 6, 2019
    Publication date: July 7, 2022
    Inventors: Markus Nieberler, Florian Reichart, Horst Kessler
  • Patent number: 11332498
    Abstract: Disclosed are compounds represented by the following general formula (I): Cyclo-(Arg-Gly-Asp-X1-X2-X3-X4-X5) (I) wherein the variables groups X1 to X5 have the following meanings X1: Leu, Ile, Nle, Val, Tyr, Phe; X2: D-amino acid such as D-Pro, N-Me-D-Phe; X3: Pro, N-Me-amino acid such as N-Me-Lys, N-Me-Lys(Ac); Pro-Rx3, N-Me-Lys-Rx4; X4: Gly, Ala, Ser, Thr; X5: Leu, Ala, Tyr, His, Ile, Nle, Val, Phe wherein Pro-Rx3 represents a proline residue that carries at the C-3, C-4 or C-5 carbon atom and preferably the C-4 carbon atom a functional group selected from —NH2, —OH, —NH—Ac, —NH-hexyne, and wherein Lys-Rx4 represents a lysine residue, wherein the ?-amino nitrogen atom carries a group of the formula -L4-R4, wherein L4 is selected from the group consisting of covalent bond, —C(O)—, and —C(O)—O—, . . .
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: May 17, 2022
    Assignee: Technische Universitat Munchen
    Inventors: Horst Kessler, Tobias Kapp, Florian Reichart, Oleg Maltsev
  • Publication number: 20220040339
    Abstract: The present disclosure relates to imaging and endoradiotherapy of diseases involving chemokine receptor 4 (CXCR4). Provided are compounds which bind or inhibit hCXCR4 and mCXCR4 and furthermore carry at least one moiety which is amenable to labeling. Provided are also medical uses of such compounds.
    Type: Application
    Filed: September 11, 2019
    Publication date: February 10, 2022
    Inventors: Theresa OSL, Hans-Jürgen WESTER, Margret SCHOTTELIUS, Tobias KAPP, Horst KESSLER
  • Publication number: 20200087347
    Abstract: Disclosed are compounds represented by the following general formula (I): Cyclo-(Arg-Gly-Asp-X1-X2-X2-X4-X5) (I) wherein the variables groups X1 to X5 have the following meanings X1: Leu, Ile, Nle, Val, Tyr, Phe; X2: D-amino acid such as D-Pro, N-Me-D-Phe; X3: Pro, N-Me-amino acid such as N-Me-Lys, N-Me-Lys(Ac); Pro-Rx3, N-Me-Lys-Rx4; X4: Gly, Ala, Ser, Thr; X5: Leu, Ala, Tyr, His, Ile, Nle, Val, Phe wherein Pro-Rx3 represents a proline residue that carries at the C-3, C-4 or C-5 carbon atom and preferably the C-4 carbon atom a functional group selected from —NH2, —OH, —NH—Ac, —NH-hexyne, and wherein Lys-Rx4 represents a lysine residue, wherein the ?-amino nitrogen atom carries a group of the formula -L4-R4, wherein L4 is selected from the group consisting of covalent bond, —C(O)—, and —C(O)—O—, . . .
    Type: Application
    Filed: March 16, 2018
    Publication date: March 19, 2020
    Inventors: Horst Kessler, Tobias Kapp, Florian Reichart, Oleg Maltsev
  • Patent number: 10562936
    Abstract: Disclosed are compound exhibiting highly active and selective binding to ?v?6 integrin, which are represented by the following general formula (I): Cyclo-(Arg-X1-Asp-X2-X3-X4-X5-X6-X7) (I) wherein the variables groups X to X have the following meanings X1: Ser, Gly, Thr, X2: Leu, lie, Nle, Val, Phe, X3: Gly, Ala, X4: Leu, He, Nle, Val, Phe, Lys, Tyr, Trp, Arg, X5: D-Pro, N-Me-D-lipophilic amino acids, X6: Pro, N-Me-amino acids, N-Me-Lys, N-Me-Lys(Ac), and X7; Ala, Leu, He, Nle, Val, Phe, Tyr, Trp or wherein the sub-sequence -X5-X6- represents a ?-turn mimetic differing from the meanings above, or pharmaceutically acceptable salts, esters, solvates, polymorphs or modified forms thereof represented by the following general formula (II): (X0)n1L(X8)n2 wherein Xo represents the compound of the general formula (I) as specified above (excluding one hydrogen atom to allow bonding to the linker), L represents a linker, X8 represents the effector moiety and wherein n1 and n2 are each independently selected from the ra
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: February 18, 2020
    Assignee: Technische Universitat Munchen
    Inventors: Tobias Kapp, Horst Kessler, Oleg Maltsev
  • Patent number: 10550157
    Abstract: Compositions and methods of treating a central nervous system (CNS) disorder or mood disorder in a subject in need of such treatment are described. A therapeutically effective amount of a composition comprising a melanocortin 5 receptor (MC5R) peptide ligand in a pharmaceutically acceptable carrier is administered to the subject. The MCSR peptide ligand is a selective MCSR antagonist, in which administration thereof to the subject can treat the CNS disorder or mood disorder with clinical improvement observed in a relatively short time.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: February 4, 2020
    Assignee: ARIZONA BOARD OF REGENT ON BEHALF OF THE UNIVERSITY OF ARIZONA
    Inventors: Victor J. Hruby, Minying Cai, Horst Kessler
  • Publication number: 20180319843
    Abstract: Compositions and methods of treating a central nervous system (CNS) disorder or mood disorder in a subject in need of such treatment are described. A therapeutically effective amount of a composition comprising a melanocortsn 5 receptor (MC5R) peptide ligand in a pharmaceutically acceptable carrier is administered to the subject. The MCSR peptide ligand is a selective MCSR antagonist, in which administration thereof to the subject can treat the CNS disorder or mood disorder with clinical improvement observed in a relatively short time.
    Type: Application
    Filed: October 17, 2016
    Publication date: November 8, 2018
    Inventors: Victor J. Hruby, Minying Cai, Horst Kessler
  • Publication number: 20180265548
    Abstract: Disclosed are compound exhibiting highly active and selective binding to ???6 integrin, which are represented by the following general formula (I): Cyclo-(Arg-X1-Asp-X2-X3-X4-X5-X6-X7) (I) wherein the variables groups X to X have the following meanings X1: Ser, Gly, Thr, X2: Leu, Ile, Nle, Val, Phe, X3: Gly, Ala, X4: Leu, He, Nle, Val, Phe, Lys, Tyr, Trp, Arg, X5: D-Pro, N-Me-D-lipophilic amino acids, X6: Pro, N-Me-amino acids, N-Me-Lys, N-Me-Lys(Ac), and X7; Ala, Leu, He, Nle, Val, Phe, Tyr, Trp or wherein the sub-sequence -X5-X6- represents a ?-turn mimetic differing from the meanings above, or pharmaceutically acceptable salts, esters, solvates, polymorphs or modified forms thereof represented by the following general formula (II): (X0)n1L(X8)n2 wherein X0 represents the compound of the general formula (I) as specified above (excluding one hydrogen atom to allow bonding to the linker), L represents a linker, X8 represents the effector moiety and wherein n1 and n2 are each independently selected from the ra
    Type: Application
    Filed: September 19, 2016
    Publication date: September 20, 2018
    Inventors: Tobias KAPP, Horst KESSLER, Oleg MALTSEV
  • Patent number: 9846983
    Abstract: The invention relates to a device for verifying documents (100) having a light-transparent document support (101) for the receiving a document and a light non-transparent covering (103) for covering the light-transparent document support (101), the light non-transparent covering (103) comprises a lighting device (105) for screening the document.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: December 19, 2017
    Assignee: BUNDESDRUCKEREI GMBH
    Inventors: Horst Kessler, Andreas Wolf, Uwe Rabeler, Martin Baumscheiper
  • Patent number: 9814755
    Abstract: Methods of treating a depressive disorder or an anxiety disorder in a subject in need of such treatment are described. A therapeutically effective amount of a composition comprising Ac-Nle4-c[Asp5-His6-(NMe)D-Nal(2?)7-Arg8-Trp9-(NMe)Lys10]-NH2 (PEPTIDE 9), in a pharmaceutically acceptable carrier is administered to the subject. PEPTIDE 9 is a selective MC5R antagonist, in which administration thereof to the subject can treat the depressive or generalized anxiety disorder with clinical improvement observed in a relatively short time.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: November 14, 2017
    Assignee: THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
    Inventors: Victor J. Hruby, Minying Cai, Horst Kessler
  • Publication number: 20170020953
    Abstract: Methods of treating a depressive disorder or an anxiety disorder in a subject in need of such treatment are described. A therapeutically effective amount of a composition comprising Ac-Nle4-c[Asp5-His6-(NMe)D-Nal(2?)7-Arg8-Trp9-(NMe)Lys10]-NH2 (PEPTIDE 9), in a pharmaceutically acceptable carrier is administered to the subject. PEPTIDE 9 is a selective MC5R antagonist, in which administration thereof to the subject can treat the depressive or generalized anxiety disorder with clinical improvement observed in a relatively short time.
    Type: Application
    Filed: November 17, 2015
    Publication date: January 26, 2017
    Inventors: Victor J. Hruby, Minying Cai, Horst Kessler
  • Publication number: 20160225214
    Abstract: The invention relates to a device for verifying documents (100) having a light-transparent document support (101) for the receiving a document and a light non-transparent covering (103) for covering the light-transparent document support (101), the light non-transparent covering (103) comprises a lighting device (105) for screening the document.
    Type: Application
    Filed: September 16, 2014
    Publication date: August 4, 2016
    Applicant: BUNDESDRUCKEREI GMBH
    Inventors: Horst KESSLER, Andreas WOLF, Uwe RABELER, Martin BAUMSCHEIPER
  • Patent number: 9266924
    Abstract: The present invention, among others, relates to a compound having a structure according to formula (I) or a pharmaceutically acceptable salt thereof, wherein Xaa1 to Xaa4 are independently of each other, an optionally N-alkylated natural or unnatural amino acid, R is H or methyl, L is a linker moiety, Ar is a spacer comprising an aromatic moiety, and D comprises, preferably is i) a combination of an organic complexation agent and a detectable label; or ii) a detectable label, an organic complexation agent or an active substance, said active substance particularly being selected from cytotoxic agents, lipids, sugars, sugar conjugates, sugar derivatives, proteins and combinations thereof, with the proviso that -L-Ar-D does not comprise a 18F-benzoyl residue.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: February 23, 2016
    Assignee: TECHNISCHE UNIVERSITÄT MÜNCHEN
    Inventors: Oliver Demmer, Horst Kessler, Hans-Jürgen Wester, Margret Schottelius, Ingrid Dijkgraaf, Andreas Konard Buck
  • Patent number: 8961592
    Abstract: At least some embodiments of the invention relates to an implant having a coating that contains or is composed of a functionalized RGD peptidomimetic RGD-P1 having the formula (1) and/or a functionalized RGD peptidomimetic RGD-P2 having the formula (2), and an associated manufacturing method.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: February 24, 2015
    Assignee: Biotronik AG
    Inventors: Alexander Borck, Matthias Gratz, Horst Kessler, Michael Joner, Florian Rechenmacher, Stefanie Neubauer
  • Publication number: 20140222134
    Abstract: At least some embodiments of the invention relates to an implant having a coating that contains or is composed of a functionalized RGD peptidomimetic RGD-P1 having the formula (1) and/or a functionalized RGD peptidomimetic RGD-P2 having the formula (2), and an associated manufacturing method.
    Type: Application
    Filed: April 14, 2014
    Publication date: August 7, 2014
    Applicant: BIOTRONIK AG
    Inventors: Alexander Borck, Matthias Gratz, Horst Kessler, Michael Joner, Florian Rechenmacher, Stefanie Neubauer
  • Patent number: 8728496
    Abstract: At least some embodiments of the invention relates to an implant having a coating that contains or is composed of a functionalized RGD peptidomimetic RGD-P1 having the formula (1) and/or a functionalized RGD peptidomimetic RGD-P2 having the formula (2), and an associated manufacturing method.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: May 20, 2014
    Assignee: Biotronik AG
    Inventors: Alexander Borck, Matthias Gratz, Horst Kessler, Michael Joner, Florian Rechenmacher, Stefanie Neubauer
  • Publication number: 20140039153
    Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, comprises the structure: [(P1-S1j)p-L-(S2q-P2)r]t wherein: P1 and P2, which may be the same or different, are cyclic oligopeptide moieties, at least one of P1 and P2 having the motif B-Arg or B-(Me)Arg within the cyclic moiety, wherein B is a basic amino acid, a derivative thereof, or phenylalanine or a derivative thereof; S1 and S2 are spacer groups, which may be the same or different; L is a linker moiety containing at least two functional groups for attachment of the cyclic oligopeptides or spacer groups; n and q are independently 0 or 1; p and r are independently integers of 1 or more; and t is an integer of 1 or more, provided that, when t, p or r is greater than 1, the cyclic oligopeptide moiety, spacer group and/or the value of j or q may be the same or different between the multiple (P1-S1j) moieties or multiple (S2q-P2) moieties.
    Type: Application
    Filed: October 7, 2013
    Publication date: February 6, 2014
    Applicant: Technische Universitat Munchen
    Inventors: Hans-Jurgen Peter Wester, Ingrid Dijkgraaf, Horst Kessler, Oliver Demmer
  • Patent number: 8628750
    Abstract: Provided herein are compounds or conjugates useful for diagnostic imaging and/or therapeutic purposes. Each compound or conjugate comprises a ligand for the chemokine receptor CXCR4 and a detectable label. The ligand has a binding affinity for the CXCR4 receptor, measured as IC50 in the presence of 125I-CPCR4, of 250 nM or lower, and the ligand comprises a cyclic oligopeptide moiety having the motif B-Arg or B-(Me)Arg within the cyclic moiety, wherein B is a basic amino acid, a derivative thereof, or phenylalanine, provided that the motif is B-Arg when B is a N?-methyl derivative of a basic amino acid.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: January 14, 2014
    Assignee: Technische Universitat Munchen
    Inventors: Hans Jürgen Wester, Norman Koglin, Markus Schwaiger, Horst Kessler, Burkhardt Laufer, Oliver Demmer, Martina Anton