Patents by Inventor Roland Kellner

Roland Kellner 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: 20250257145
    Abstract: The present invention relates to immunoglobulins that bind ADAMTS5 and more in particular to polypeptides, that comprise or essentially consist of one or more such immunoglobulins. The invention also relates to constructs comprising such immunoglobulins, such as immunoglobulin single variable domains (ISVDs) or polypeptides as well as nucleic acids encoding such immunoglobulins or polypeptides; to methods for preparing such immunoglobulins, polypeptides and constructs; to host cells expressing or capable of expressing such immunoglobulins or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such immunoglobulins, polypeptides, constructs, nucleic acids and/or host cells; and to uses of immunoglobulins, polypeptides, constructs, nucleic acids, host cells and/or compositions, in particular for prophylactic and/or therapeutic purposes, such as the prophylactic and/or therapeutic purposes mentioned herein.
    Type: Application
    Filed: December 16, 2024
    Publication date: August 14, 2025
    Inventors: Marie-Ange Buyse, Guy Hermans, Sven Lindemann, Hans Guehring, Ralf Guenther, Roland Kellner
  • Patent number: 12209136
    Abstract: The present invention relates to immunoglobulins that bind ADAMTS5 and more in particular to polypeptides, that comprise or essentially consist of one or more such immunoglobulins. The invention also relates to constructs comprising such immunoglobulins, such as immunoglobulin single variable domains (ISVDs) or polypeptides as well as nucleic acids encoding such immunoglobulins or polypeptides; to methods for preparing such immunoglobulins, polypeptides and constructs; to host cells expressing or capable of expressing such immunoglobulins or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such immunoglobulins, polypeptides, constructs, nucleic acids and/or host cells; and to uses of immunoglobulins, polypeptides, constructs, nucleic acids, host cells and/or compositions, in particular for prophylactic and/or therapeutic purposes, such as the prophylactic and/or therapeutic purposes mentioned herein.
    Type: Grant
    Filed: January 19, 2022
    Date of Patent: January 28, 2025
    Assignees: Merck Patent GmbH, ABLYNX NV
    Inventors: Marie-Ange Buyse, Guy Hermans, Sven Lindemann, Hans Guehring, Ralf Guenther, Roland Kellner
  • Publication number: 20240181006
    Abstract: The present invention relates to polypeptides binding Aggrecan as well as ADAMTS5 and/or MMP13, more in particular to polypeptides that comprise or essentially consist of immunoglobulins binding Aggrecan as well as immunoglobulins binding ADAMTS5 and/or immunoglobulins binding MMP13 (also referred to herein as “polypeptides of the invention”, and “immunoglobulin(s) of the invention”, respectively).
    Type: Application
    Filed: October 6, 2023
    Publication date: June 6, 2024
    Applicants: Merck Patent GmbH, ABLYNX NV
    Inventors: Soren STEFFENSEN, Gerald BESTE, Hans GUEHRING, Lars TOLEIKIS, Christoph LADEL, Sven LINDEMANN, Roland KELLNER, Ralf GUENTHER
  • Patent number: 11813307
    Abstract: The present invention relates to polypeptides binding Aggrecan as well as ADAMTS5 and/or MMP13, more in particular to polypeptides that comprise or essentially consist of immunoglobulins binding Aggrecan as well as immunoglobulins binding ADAMTS5 and/or immunoglobulins binding MMP13 (also referred to herein as “polypeptides of the invention”, and “immunoglobulin(s) of the invention”, respectively).
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: November 14, 2023
    Assignees: MERCK PATENT GMBH, ABLYNX NV
    Inventors: Soren Steffensen, Gerald Beste, Hans Guehring, Lars Toleikis, Christoph Ladel, Sven Lindemann, Roland Kellner, Ralf Guenther
  • Publication number: 20220289860
    Abstract: The present invention relates to immunoglobulins that bind ADAMTS5 and more in particular to polypeptides, that comprise or essentially consist of one or more such immunoglobulins. The invention also relates to constructs comprising such immunoglobulins, such as immunoglobulin single variable domains (ISVDs) or polypeptides as well as nucleic acids encoding such immunoglobulins or polypeptides; to methods for preparing such immunoglobulins, polypeptides and constructs; to host cells expressing or capable of expressing such immunoglobulins or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such immunoglobulins, polypeptides, constructs, nucleic acids and/or host cells; and to uses of immunoglobulins, polypeptides, constructs, nucleic acids, host cells and/or compositions, in particular for prophylactic and/or therapeutic purposes, such as the prophylactic and/or therapeutic purposes mentioned herein.
    Type: Application
    Filed: January 19, 2022
    Publication date: September 15, 2022
    Inventors: Marie-Ange Buyse, Guy Hermans, Sven Lindemann, Hans Guehring, Ralf Guenther, Roland Kellner
  • Patent number: 11261260
    Abstract: The present invention relates to immunoglobulins that bind ADAMTS5 and more in particular to polypeptides, that comprise or essentially consist of one or more such immunoglobulins. The invention also relates to constructs comprising such immunoglobulins, such as immunoglobulin single variable domains (ISVDs) or polypeptides as well as nucleic acids encoding such immunoglobulins or polypeptides; to methods for preparing such immunoglobulins, polypeptides and constructs; to host cells expressing or capable of expressing such immunoglobulins or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such immunoglobulins, polypeptides, constructs, nucleic acids and/or host cells; and to uses of immunoglobulins, polypeptides, constructs, nucleic acids, host cells and/or compositions, in particular for prophylactic and/or therapeutic purposes, such as the prophylactic and/or therapeutic purposes mentioned herein.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: March 1, 2022
    Assignees: Merck Patent GmbH, ABLYNX NV
    Inventors: Marie-Ange Buyse, Guy Hermans, Sven Lindemann, Hans Guehring, Ralf Guenther, Roland Kellner
  • Publication number: 20210008160
    Abstract: The present invention relates to polypeptides binding Aggrecan as well as ADAMTS5 and/or MMP13, more in particular to polypeptides that comprise or essentially consist of immunoglobulins binding Aggrecan as well as immunoglobulins binding ADAMTS5 and/or immunoglobulins binding MMP13 (also referred to herein as “polypeptides of the invention”, and “immunoglobulin(s) of the invention”, respectively).
    Type: Application
    Filed: June 4, 2018
    Publication date: January 14, 2021
    Applicants: Merck Patent GmbH, ABLYNX NV
    Inventors: Soren STEFFENSEN, Gerald BESTE, Hans GUEHRING, Lars TOLEIKIS, Christoph LADEL, Sven LINDEMANN, Roland KELLNER, Ralf GUENTHER
  • Publication number: 20200317802
    Abstract: The present invention relates to immunoglobulins that bind ADAMTSS and more in particular to polypeptides, that comprise or essentially consist of one or more such immunoglobulins. The invention also relates to constructs comprising such immunoglobulins, such as immunoglobulin single variable domains (ISVDs) or polypeptides as well as nucleic acids encoding such immunoglobulins or polypeptides; to methods for preparing such immunoglobulins, polypeptides and constructs; to host cells expressing or capable of expressing such immunoglobulins or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such immunoglobulins, polypeptides, constructs, nucleic acids and/or host cells; and to uses of immunoglobulins, polypeptides, constructs, nucleic acids, host cells and/or compositions, in particular for prophylactic and/or therapeutic purposes, such as the prophylactic and/or therapeutic purposes mentioned herein.
    Type: Application
    Filed: June 4, 2018
    Publication date: October 8, 2020
    Applicants: Merck Patent GmbH, ABLYNX NV
    Inventors: Marie-Ange BUYSE, Guy HERMANS, Sven LINDEMANN, Hans GUEHRING, Ralf GUENTHER, Roland KELLNER
  • Publication number: 20160279213
    Abstract: The invention relates to a therapeutically effective truncated survivin and its therapeutic use as vaccine in a liposomal preparation, wherein the survivin fragment is preferably gluconoylated, and said liposomal preparation elicits in-vivo anti-tumor activity. The invention is directed, in more detail, to a cancer vaccine comprising a fragment of human survivin that is specifically effective in conjunction with an lipid adjuvant. The invention relates in more detail to a liposomal vaccine delivery system comprising an active truncated survivin molecule as tumor antigen and a chiral cationic lipid, for example R-DOTAP acting as adjuvant, which is part of the liposome preparation, wherein the liposomal drug delivery system is optimized with regard to its lipid and adjuvant components, physical or physicochemical parameters, and the final therapeutic efficacy of the released truncated survivin molecules.
    Type: Application
    Filed: December 16, 2014
    Publication date: September 29, 2016
    Inventors: Simon Geissler, Patrizia Boniforte, Joerg Plaschke, Markus Weigandt, Stefan Jaekel, Roland Kellner, Thomas Rysiok, Dirk Mueller-Pompalla, Kenneth Hance
  • Patent number: 9151743
    Abstract: The invention relates to a method for screening compounds, which inhibit MetAP2 activity, by providing a cellular system or a sample thereof being capable of expressing MetAP2 and/or EEF1A, incubating at least a portion of the system with compounds to be screened, and detecting MetAP2 inhibition by determining EEF1A with N-terminal methionine residue (MetEEF1A). Another object of the invention concerns a method for monitoring physiological and/or pathological conditions, which are caused, mediated and/or propagated by MetAP2 activity, by administering an effective amount of at least a single compound to a mammal in need of such treatment and determining MetEEF1A in a biological sample withdrawn from the mammal. The invention also relates to the use of EEF1A as biomarker.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: October 6, 2015
    Assignee: MERCK PATENT GMBH
    Inventors: Roland Kellner, Frank Zenke, Joerg Bomke
  • Publication number: 20110275088
    Abstract: The invention relates to a method for screening compounds, which inhibit MetAP2 activity, by providing a cellular system or a sample thereof being capable of expressing MetAP2 and/or EEF1A, incubating at least a portion of the system with compounds to be screened, and detecting MetAP2 inhibition by determining EEF1A with N-terminal methionine residue (MetEEF1A). Another object of the invention concerns a method for monitoring physiological and/or pathological conditions, which are caused, mediated and/or propagated by MetAP2 activity, by administering an effective amount of at least a single compound to a mammal in need of such treatment and determining MetEEF1A in a biological sample withdrawn from the mammal. The invention also relates to the use of EEF1A as biomarker.
    Type: Application
    Filed: October 5, 2009
    Publication date: November 10, 2011
    Inventors: Roland Kellner, Frank Zenke, Joerg Bomke
  • Patent number: 7432348
    Abstract: 180 KDa protein histidine phosphatase interacting protein (PHPIP-180) polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing PHPIP-180 polypeptides and polynucleotides in diagnostic assays.
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: October 7, 2008
    Assignee: Merck Patent GmbH
    Inventors: Roland Kellner, Bjoern Hock
  • Patent number: 7348160
    Abstract: The present invention relates to the use of compounds and to methods for the qualitative and/or quantitative determination of the activity of phosphoamidases or protein phosphoamidases specific for hydrolyzing phosphoamide (P—N) bonds N-phosphorylated basic amino acids like phospholysine, phosphoarginine and phosphohistidine.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: March 25, 2008
    Assignee: Merck Patent GmbH
    Inventors: Roland Kellner, Ansgar Wegener
  • Patent number: 7193051
    Abstract: PHPIP-240 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing PHPIP-240 polypeptides and polynucleotides in diagnostic assays.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: March 20, 2007
    Assignee: Merck Patent GmbH
    Inventors: Bjoern Hock, Klaus Duecker, Roland Kellner
  • Patent number: 7176285
    Abstract: PHPIP-120 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed, also disclosed are methods for utilizing PHPIP-120 polypeptides and polynucleotides in diagnostic assays.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: February 13, 2007
    Assignee: Merck Patent GmbH
    Inventors: Bjoern Hock, Klaus Duecker, Roland Kellner
  • Publication number: 20060153825
    Abstract: The invention relates to the use of polypeptides with protein histidine phosphatase activity derived from mammalians, antibodies directed against them and DNA or RNA sequences complementary to mRNA sequences encoding polypeptides with protein histidine phosphatase activity for the modulation of ATP-citrate lyase and treatment of correlated pathophysiologic functions.
    Type: Application
    Filed: March 4, 2002
    Publication date: July 13, 2006
    Applicant: Merck Patent GmbH
    Inventors: Roland Kellner, Susanne Klumpp
  • Publication number: 20050124023
    Abstract: The present invention relates to the use of compounds and to methods for the qualitative and/or quantitative determination of the activity of phosphoamidases or protein phosphoamidases specific for hydrolyzing phosphoamide (P—N) bonds. N-phosphorylated basic amino acids like phospholysine, phosphoarginine and phosphohistidine.
    Type: Application
    Filed: October 10, 2003
    Publication date: June 9, 2005
    Inventors: Roland Kellner, Ansgar Wegener
  • Publication number: 20050070002
    Abstract: PHPIP-120 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed, also disclosed are methods for utilizing PHPIP-120 polypeptides and polynucleotides in diagnostic assays.
    Type: Application
    Filed: January 25, 2002
    Publication date: March 31, 2005
    Applicant: Merck Patent GmbH
    Inventors: Bjorn Hock, Klaus Ducker, Roland Kellner
  • Publication number: 20040265818
    Abstract: PHPIP-180 polypeptides and polynucleotides and methods for producing such polypeptides by recombinant techniques are disclosed. Also disclosed are methods for utilizing PHPIP-180 polypeptides and polynucleotides in diagnostic assays.
    Type: Application
    Filed: January 13, 2004
    Publication date: December 30, 2004
    Inventors: Roland Kellner, Bjoern Hock
  • Patent number: 6812015
    Abstract: The invention relates to a novel enzyme, histidine protein phosphatase, which is derived from mammalian sources, and its homologue variants. The invention further relates to DNA sequences encoding said proteins, to a process for preparing the latter, and to antibodies directed against them. The novel phosphatase can be used for diagnosis of pathological states of cell regulation and cell growth and as pharmaceutical drug which can be administered in conjunction with pathological disorders related to malfunctions of said enzyme.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: November 2, 2004
    Assignee: Merck Patent Gesellschaft
    Inventors: Susanne Klumpp, Roland Kellner