Patents by Inventor Per Qvist

Per Qvist 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: 20260102469
    Abstract: The present invention relates to pharmacogenetics, more specifically to strategies involving biomarkers associated with the clinical response to a compound before or during treatment of a cartilage disorder, such as osteoarthritis. The present invention more particularly relates to the combination of JSW measurements and level of specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used in strategies such as patients' enrichment in clinical trials, patients' selection strategy before or during treatment or for adapting the treatment of a patient in the frame of treatments for cartilage disorder, such as osteoarthritis.
    Type: Application
    Filed: July 11, 2025
    Publication date: April 16, 2026
    Inventors: Christoph H. Ladel, Hans Guehring, Anne-Christine Bay-Jensen, Morten Karsdal, Per Qvist
  • Patent number: 12383603
    Abstract: The present invention relates to pharmacogenetics, more specifically to strategies involving biomarkers associated with the clinical response to a compound before or during treatment of a cartilage disorder, such as osteoarthritis. The present invention more particularly relates to the combination of JSW measurements and level of specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used in strategies such as patients' enrichment in clinical trials, patients' selection strategy before or during treatment or for adapting the treatment of a patient in the frame of treatments for cartilage disorder, such as osteoarthritis.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: August 12, 2025
    Assignee: Merck Patent GmbH
    Inventors: Christoph H. Ladel, Hans Guehring, Anne-Christine Bay-Jensen, Morten Karsdal, Per Qvist
  • Patent number: 12332250
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. It relates more particularly to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used as biomarkers for the diagnosis, pre-treatment of patients and during therapy of cartilage disorders. The invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment or during the treatment. It could be used for selecting/identifying subjects to be treated according to specific doses and/or dosing regimens by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk-benefit ratio in subjects.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: June 17, 2025
    Assignee: Merck Patent GmbH
    Inventors: Christoph H. Ladel, Hans Guehring, Anne-Christine Bay-Jensen, Morten Karsdal, Per Qvist
  • Patent number: 12332251
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. The present invention more particularly relates to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used for the diagnosis and treatment of cartilage disorders. The invention further discloses specific proteins that are related to cartilage response to an FGF-18 compound treatment as well as diagnostic tools and kits based on their expression profile. Thus, the invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment with FGF-18 or during the treatment. It could be used for selecting/identifying subjects to be treated by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk in subjects.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: June 17, 2025
    Assignee: Merck Patent GmbH
    Inventors: Christoph H. Ladel, Hans Guehring, Anne-Christine Bay-Jensen, Morten Karsdal, Per Qvist
  • Publication number: 20230258659
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. It relates more particularly to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used as biomarkers for the diagnosis, pre-treatment of patients and during therapy of cartilage disorders. The invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment or during the treatment. It could be used for selecting/identifying subjects to be treated according to specific doses and/or dosing regimens by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk-benefit ratio in subjects.
    Type: Application
    Filed: September 1, 2022
    Publication date: August 17, 2023
    Applicant: MERCK PATENT GMBH
    Inventors: Christoph H. LADEL, Hans GUEHRING, Anne-Christine BAY-JENSEN, Morten KARSDAL, Per QVIST
  • Publication number: 20230251271
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. The present invention more particularly relates to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used for the diagnosis and treatment of cartilage disorders. The invention further discloses specific proteins that are related to cartilage response to an FGF-18 compound treatment as well as diagnostic tools and kits based on their expression profile. Thus, the invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment with FGF-18 or during the treatment. It could be used for selecting/identifying subjects to be treated by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk in subjects.
    Type: Application
    Filed: September 7, 2022
    Publication date: August 10, 2023
    Applicant: MERCK PATENT GMBH
    Inventors: Christoph H. LADEL, Hans GUEHRING, Anne-Christine BAY-JENSEN, Morten KARSDAL, Per QVIST
  • Patent number: 11513128
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. The present invention more particularly relates to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used for the diagnosis and treatment of cartilage disorders. The invention further discloses specific proteins that are related to cartilage response to an FGF-18 compound treatment as well as diagnostic tools and kits based on their expression profile. Thus, the invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment with FGF-18 or during the treatment. It could be used for selecting/identifying subjects to be treated by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk in subjects.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: November 29, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Christoph H. Ladel, Hans Guehring, Anne-Christine Bay-Jensen, Morten Karsdal, Per Qvist
  • Patent number: 11467169
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. It relates more particularly to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used as biomarkers for the diagnosis, pre-treatment of patients and during therapy of cartilage disorders. The invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment or during the treatment. It could be used for selecting/identifying subjects to be treated according to specific doses and/or dosing regimens by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk-benefit ratio in subjects.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: October 11, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Christoph H. Ladel, Hans Guehring, Anne-Christine Bay-Jensen, Morten Karsdal, Per Qvist
  • Publication number: 20220047674
    Abstract: The present invention relates to pharmacogenetics, more specifically to strategies involving biomarkers associated with the clinical response to a compound before or during treatment of a cartilage disorder, such as osteoarthritis. The present invention more particularly relates to the combination of JSW measurements and level of specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used in strategies such as patients' enrichment in clinical trials, patients' selection strategy before or during treatment or for adapting the treatment of a patient in the frame of treatments for cartilage disorder, such as osteoarthritis.
    Type: Application
    Filed: September 9, 2019
    Publication date: February 17, 2022
    Inventors: CHRISTOPH H. LADEL, HANS GUEHRING, ANNE-CHRISTINE BAY-JENSEN, MORTEN KARSDAL, PER QVIST
  • Publication number: 20210231680
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. It relates more particularly to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used as biomarkers for the diagnosis, pre-treatment of patients and during therapy of cartilage disorders. The invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment or during the treatment. It could be used for selecting/identifying subjects to be treated according to specific doses and/or dosing regimens by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk-benefit ratio in subjects.
    Type: Application
    Filed: September 28, 2018
    Publication date: July 29, 2021
    Inventors: CHRISTOPH H. LADEL, HANS GUEHRING, ANNE-CHRISTINE BAY-JENSEN, MORTEN KARSDAL, PER QVIST
  • Publication number: 20210231681
    Abstract: The present invention relates to biomarkers associated with the clinical response to an FGF-18 compound before or during treatment of a cartilage disorder. The present invention more particularly relates to specific proteins present in the blood, serum, synovial fluid or in the urine, which can be used for the diagnosis and treatment of cartilage disorders. The invention further discloses specific proteins that are related to cartilage response to an FGF-18 compound treatment as well as diagnostic tools and kits based on their expression profile. Thus, the invention can be used in predicting the response to an FGF-18 compound treatment, before starting the treatment with FGF-18 or during the treatment. It could be used for selecting/identifying subjects to be treated by intra-articular administration of an FGF-18 compound. The use of these biomarkers in diagnostics could result in increased benefit and reduced risk in subjects.
    Type: Application
    Filed: September 28, 2018
    Publication date: July 29, 2021
    Inventors: CHRISTOPH H. LADEL, HANS GUEHRING, ANNE-CHRISTINE BAY-JENSEN, MORTEN KARSDAL, PER QVIST
  • Patent number: 10267809
    Abstract: Provided is a method of bioassay for the quantification of N- or C-terminal neo-epitope biomarkers formed by cleavage of a CRP, ApoE, lumican, versican, perlecan, decorin, biglycan or elastin by a proteinase. The method includes contacting a biofluid sample with an antibody reactive with the neo-epitope biomarker and determining the level of binding of the antibody to the biomarker in the sample. The assay is predictive of risk of cardiovascular disease events.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: April 23, 2019
    Assignee: Nordic Bioscience A/S
    Inventors: Morten Karsdal, Natasha Barascuk Michaelsen, Per Qvist
  • Publication number: 20160282362
    Abstract: Provided is a method of bioassay for the quantification of peptide fragments comprising a neo-epitope formed by cleavage of a protein of an atherosclerotic plaque such as lumican, versican, perlecan, deocrin, biglycan, collagen type III, CRP, ApoE, or elastin by a proteinase. The method comprises contacting a sample such as urine or serum with an antibody reactive with the neo-epitope and determining the level of binding of the immunological binding partner to peptide fragments in the sample. The assay is predictive of risk of cardiovascular disease events.
    Type: Application
    Filed: June 6, 2016
    Publication date: September 29, 2016
    Applicant: Nordic Bioscience A/S
    Inventors: Morten Karsdal, Natasha Barascuk Michaelsen, Per Qvist
  • Patent number: 9359633
    Abstract: A method of bioassay for the quantification of peptide fragments comprising a neo-epitope formed by cleavage of a protein of an atherosclerotic plaque such as lumican, versican, perlecan, decorin, biglycan, collagen type III, CRP, ApoE, or elastin, by a proteinase, said comprises contacting a sample such as urine or serum with an antibody reactive with the neo-epitope and determining the level of binding of said immunological binding partner to peptide fragments in said sample. The assay is predictive of risk of cardiovascular disease events.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: June 7, 2016
    Assignee: NORDIC BIOSCIENCE A/S
    Inventors: Morten Karsdal, Per Qvist, Natasha Barascuk
  • Publication number: 20150245597
    Abstract: The present invention encompasses genetically modified non-human mammals comprising a genetic modification that inhibits and/or reduces BRD1 activity in one or more tissue or cell, methods of producing the same, methods and uses for identifying compounds for treating a mental disorder and pharmaceutical formulations of said compounds.
    Type: Application
    Filed: September 19, 2013
    Publication date: September 3, 2015
    Inventors: Anders Borglum, Ole Mors, Mette Nyegaard, Jane Hvarregaard Christensen, Per Qvist, Anto Preveen Rajkumar Rajamani, Gregers Wegener
  • Publication number: 20130079295
    Abstract: Excessive articular cartilage degradation is treated or prevented by administration to a mammal such as a human Pueraria lobata (Kudzu) root or an extract thereof.
    Type: Application
    Filed: April 27, 2011
    Publication date: March 28, 2013
    Applicant: NORDIC BIOSCIENCE A/S
    Inventors: Morten A. Karsdal, Per Qvist, Qinlong Zheng
  • Publication number: 20110256639
    Abstract: A method of immunoassay for fragments of a protein such as type II collagen in a biological sample detects fragments having a first epitope containing an isomerised amino acid residue and a second epitope generated by cleavage of the protein by the use of respective antibodies binding each of the two epitopes.
    Type: Application
    Filed: November 11, 2009
    Publication date: October 20, 2011
    Applicant: Nordic Biosciences A/S
    Inventors: Diana J. Leeming, Inger Byrjalsen, Per Qvist, Morten A. Karsdal
  • Publication number: 20110244482
    Abstract: A method of assay to determine the extent of collagen type II resorption activity comprising measuring the level of fragments of collagen type II that contain a cathepsin K generated neo-epitope not shared by collagen type I by binding the neo-epitope with an antibody specific for the neo-epitope and detecting the level of binding of said binding partner.
    Type: Application
    Filed: November 11, 2009
    Publication date: October 6, 2011
    Inventors: Diana J. Leeming, Inger Byrjalsen, Per Qvist, Morten A. Karsdal
  • Publication number: 20110244483
    Abstract: A method of assay measuring in a biological sample fragments of a protein that contain an N-terminal neo-epitope and a C-terminal neo-epitope, each generated by protease cleavage of said protein, comprises binding the N-terminal neo-epitope with a first specific antibody and binding the C-terminal neo-epitope with a second specific antibody, and detecting the extent of dual binding of said antibodies.
    Type: Application
    Filed: November 11, 2009
    Publication date: October 6, 2011
    Inventors: Diana J. Leeming, Inger Byrjalsen, Per Qvist, Morten A. Karsdal
  • Publication number: 20100323377
    Abstract: A method of bioassay for the quantification of peptide fragments comprising a neo-epitope formed by cleavage of a protein of an atherosclerotic plaque such as lumican, versican, perlecan, decorin, biglycan, collagen type III, CRP, ApoE, or elastin, by a proteinase, said comprises contacting a sample such as urine or serum with an antibody reactive with the neo-epitope and determining the level of binding of said immunological binding partner to peptide fragments in said sample. The assay is predictive of risk of cardiovascular disease events.
    Type: Application
    Filed: November 4, 2008
    Publication date: December 23, 2010
    Applicant: NORDIC BIOSCIENCE A/S
    Inventors: Morten Karsdal, Per Qvist, Natasha Barascuk