Patents by Inventor Kennett Sprogøe

Kennett Sprogøe 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: 20220409700
    Abstract: The present invention relates a pharmaceutical composition comprising a controlled-release CNP agonist which reduces CNP agonist-associated side-effects, the use of such controlled-release CNP agonist and to methods of treatment.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 29, 2022
    Inventors: Kennett Sprogøe, Harald Rau, Felix Cleemann, Ulrich Hersel, Caroline Elisabeth Rasmussen
  • Patent number: 11389511
    Abstract: The present invention relates a pharmaceutical composition comprising a controlled-release CNP agonist which reduces CNP agonist-associated side-effects, the use of such controlled-release CNP agonist and to methods of treatment.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: July 19, 2022
    Assignee: ASCENDIS PHARMA GROWTH DISORDERS A/S
    Inventors: Kennett Sprogøe, Harald Rau, Felix Cleemann, Ulrich Hersel, Caroline Elisabeth Rasmussen
  • Patent number: 11389510
    Abstract: The present invention relates to a controlled-release CNP agonist from which CNP agonist is released with a release half-life of at least 6 hours under physiological conditions and which controlled-release CNP agonist has an EC50 that is at least 20-fold higher than the EC50 of the corresponding free CNP agonist and which released CNP agonist has an EC50 that is at most 3-fold higher than the EC50 of the corresponding free CNP agonist; to pharmaceutical compositions comprising said controlled-release CNP agonist; their use; and to methods of treatment.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: July 19, 2022
    Assignee: ASCENDIS PHARMA GROWTH DISORDERS A/S
    Inventors: Kennett Sprogøe, Harald Rau, Felix Cleemann, Ulrich Hersel, Caroline Elisabeth Rasmussen
  • Publication number: 20220211817
    Abstract: The present invention relates to a controlled-release CNP agonist having low NPR-C affinity; to pharmaceutical compositions comprising said controlled-release CNP agonist; their use; and to methods of treatment.
    Type: Application
    Filed: March 16, 2022
    Publication date: July 7, 2022
    Inventors: Harald Rau, Ulrich Hersel, Kennett Sprogøe, Frank Faltinger, Thomas Wegge, Felix Cleemann
  • Patent number: 11311604
    Abstract: The present invention relates to a controlled-release CNP agonist having low NPR-C affinity; to pharmaceutical compositions comprising said controlled-release CNP agonist; their use; and to methods of treatment.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: April 26, 2022
    Assignee: ASCENDIS PHARMA GROWTH DISORDERS A/S
    Inventors: Harald Rau, Ulrich Hersel, Kennett Sprogøe, Frank Faltinger, Thomas Wegge, Felix Cleemann
  • Publication number: 20220088149
    Abstract: A liquid pharmaceutical formulation, wherein the pharmaceutical formulation comprises a PTH conjugate, a buffering agent, an isotonicity agent, a preservative and optionally an antioxidant and wherein the PTH conjugate comprises a PTH moiety that is covalently and reversibly conjugated to a water-soluble carrier moiety.
    Type: Application
    Filed: February 10, 2020
    Publication date: March 24, 2022
    Inventors: Anja R.H. SKANDS, Felix CLEEMANN, Michael Duelund SØRENSEN, Julia BARON, Eric HOFFMANN, Kennett SPROGØE
  • Publication number: 20220088147
    Abstract: The present invention relates to a long-acting growth hormone or a pharmaceutical formulation comprising such long-acting growth hormone for use in a method of treating growth hormone deficiency with improved outcomes.
    Type: Application
    Filed: March 3, 2020
    Publication date: March 24, 2022
    Inventor: Kennett SPROGØE
  • Publication number: 20220088206
    Abstract: The present invention relates to controlled-release CNP agonists having an at least 5-fold longer degradation half-life in an in vitro NEP degradation assay than the corresponding released CNP agonist, to pharmaceutical compositions comprising said controlled-release CNP agonist, their use and to methods of treatment.
    Type: Application
    Filed: November 30, 2021
    Publication date: March 24, 2022
    Inventors: Kennett SPROGØE, Harald RAU, Ana BERNHARD, Ulrich HERSEL, Felix CLEEMANN, Thomas WEGGE
  • Publication number: 20220062273
    Abstract: The present invention relates to a conjugate or its pharmaceutically acceptable salt, wherein said conjugate is water-in-soluble and comprises a carrier moiety Z to which one or more moieties -L2-L1-D are conjugated, wherein each -L2- is individually a chemical bond or a spacer moiety; each -L1- is individually a linker moiety to which -D is reversibly and covalently conjugated; and each -D is individually a pattern recognition receptor agonist. It further relates to pharmaceutical compositions comprising such conjugate and to their use in the treatment of cell-proliferation disorders; and to related aspects.
    Type: Application
    Filed: January 3, 2020
    Publication date: March 3, 2022
    Applicant: Ascendis Pharma Oncology Division A/S
    Inventors: Kennett SPROGØE, Yang YANG-MALTEN, Torben LESSMANN, Nicola BISEK, Samuel WEISBROD, Sebastian STARK, Tobias VOIGT
  • Publication number: 20220054477
    Abstract: The present invention relates to a water-insoluble controlled-release pattern recognition receptor agonist (“PRRA”) or its pharmaceutically acceptable salt or a pharmaceutical composition comprising such water-insoluble controlled-release PRRA or its pharmaceutical acceptable salt for use in the treatment of a cell-proliferation disorder, wherein the water-insoluble controlled-release PRRA, its pharmaceutically acceptable salt or the pharmaceutical composition is administered by intra-tissue administration, and wherein such intra-tissue administration results in local inflammation; and to related aspects.
    Type: Application
    Filed: January 3, 2020
    Publication date: February 24, 2022
    Inventors: David B. ROSEN, Luis ZUNIGA, Juha PUNNONEN, Lars HOLTEN-ANDERSEN, Kennett SPROGØE, Yang YANG-MALTEN, Torben LESSMANN, Nicola BISEK, Samuel WEISBROD, Sebastian STARK, Tobias VOIGT
  • Publication number: 20220054476
    Abstract: The present invention relates to a water-insoluble controlled-release pattern recognition receptor agonist (“PRRA”) or its pharmaceutically acceptable salt or a pharmaceutical composition comprising such water-insoluble controlled-release PRRA or its pharmaceutical acceptable salt for use in the treatment of a cell-proliferation disorder, wherein the water-insoluble controlled-release PRRA, its pharmaceutically acceptable salt or the pharmaceutical composition is administered by intra-tissue administration, and wherein at least 25% of the amount of PRRA remains local in such tissue 3 days after administration; and to related aspects.
    Type: Application
    Filed: January 3, 2020
    Publication date: February 24, 2022
    Inventors: David B. ROSEN, Luis ZUNIGA, Juha PUNNONEN, Lars HOLTEN-ANDERSEN, Kennett SPROGØE, Yang YANG-MALTEN, Torben LESSMANN, Nicola BISEK, Samuel WEISBROD, Sebastian STARK, Tobias VOIGT
  • Publication number: 20220054478
    Abstract: The present invention relates to a water-insoluble controlled-release pattern recognition receptor agonist (“PRRA”) for use in the treatment of a cell-proliferation disorder, wherein the water-insoluble controlled-release PRRA is administered by intra-tissue administration, and wherein the protein levels of at least one cytokine selected from the group consisting of IL-6, CCL2 and EL-10 in plasma has a more than 10-fold lower maximum protein level within 24 hours compared to an equivalent molar dose of the corresponding free PRRA upon intra/tissue administration; and to related aspects.
    Type: Application
    Filed: January 3, 2020
    Publication date: February 24, 2022
    Inventors: David B. ROSEN, Luis ZUNIGA, Juha PUNNONEN, Lars HOLTEN-ANDERSEN, Kennett SPROGØE, Yang YANG-MALTEN, Torben LESSMANN, Nicola BISEK, Samuel WEISBROD, Sebastian STARK, Tobias VOIGT
  • Patent number: 11224661
    Abstract: The present invention relates to controlled-release CNP agonists having an at least 5-fold longer degradation half-life in an in vitro NEP degradation assay than the corresponding released CNP agonist, to pharmaceutical compositions comprising said controlled-release CNP agonist, their use and to methods of treatment.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: January 18, 2022
    Assignee: ASCENDIS PHARMA GROWTH DISORDERS A/S
    Inventors: Kennett Sprogøe, Harald Rau, Ana Bernhard, Ulrich Hersel, Felix Cleenmann, Thomas Wegge
  • Publication number: 20220008516
    Abstract: The present invention relates to PTH prodrugs, pharmaceutical compositions comprising such PTH prodrugs and their uses.
    Type: Application
    Filed: September 28, 2021
    Publication date: January 13, 2022
    Applicant: ASCENDIS PHARMA BONE DISEASES A/S
    Inventors: Kennett Sprogøe, Felix Cleemann, Guillaume Maitro, Mathias Krusch, Thomas Wegge, Joachim Zettler
  • Publication number: 20210330798
    Abstract: The present invention relates among other aspects to a conjugate or a pharmaceutically acceptable salt thereof or a pharmaceutical composition comprising said conjugate or its pharmaceutically acceptable salt for use in a method of preventing or treating an infection, wherein said conjugate is water-insoluble and comprises a polymeric moiety —Z to which a plurality of moieties -L2-X0D-L1-D are covalently conjugated, wherein each -D is independently an antibiotic moiety; each -L1- is independently a linker moiety to which -D is covalently and reversibly conjugated; each —X0D— is independently absent or a linkage and each -L2- is independently either a chemical bond or a spacer moiety.
    Type: Application
    Filed: September 25, 2019
    Publication date: October 28, 2021
    Inventors: Kennett SPROGØE, Sebastian STARK, Tobias VOIGT, Lars HOLTEN-ANDERSEN, Nicola BISEK
  • Publication number: 20210220442
    Abstract: A chemically modified human Growth Hormone (rhGH) prepared by attaching a transient linker which comprises a polyethylene glycol. The chemically modified protein may have a much longer lasting rhGH activity than that of the unmodified rhGH, enabling reduced dose and scheduling opportunities and the modified rhGH may not cause lipoatrophy. Also includes methods of use for the treatment and/or prevention of diseases or disorders in which use of growth hormone is beneficial.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 22, 2021
    Applicant: Ascendis Pharma Endocrinology Division A/S
    Inventors: Harald Rau, Susanne Kindermann, Torben Leßmann, Grethe Norskov Rasmussen, Ulrich Hersel, Thomas Wegge, Kennett Sprogøe
  • Publication number: 20210196801
    Abstract: The present invention relates to a PTH conjugate, in which a PTH moiety is reversibly conjugated to a polymeric moiety or fatty acid-based moiety, or a pharmaceutically acceptable salt thereof or a pharmaceutical composition comprising said PTH conjugate or pharmaceutically acceptable salt thereof for use in the treatment, control, delay or prevention of a disease that can be treated, controlled, delayed or prevented with PTH, wherein the starting dose ranges from from 0.8 to 4.9 nmol/day and to the respective methods of treatment.
    Type: Application
    Filed: May 17, 2019
    Publication date: July 1, 2021
    Applicant: Ascendis Pharma Bone Diseases A/S
    Inventors: Kennett Sprogøe, David Brian Karpf, Claus Strange
  • Patent number: 10980860
    Abstract: The present invention relates to a polymeric prodrug for use in the treatment, prevention and/or diagnosis a disease of the joint and pharmaceutical compositions and medical devices comprising said polymeric prodrugs.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: April 20, 2021
    Assignee: Ascendis Pharma A/S
    Inventors: Dirk Vetter, Ulrich Hersel, Kennett Sprogøe, Nora Kaluza, Oliver Keil, Guillaume Maitro, Harald Rau
  • Patent number: 10960053
    Abstract: A chemically modified human Growth Hormone (rhGH) prepared by attaching a transient linker which comprises a polyethylene glycol. The chemically modified protein may have a much longer lasting rhGH activity than that of the unmodified rhGH, enabling reduced dose and scheduling opportunities and the modified rhGH may not cause lipoatrophy. Also includes methods of use for the treatment and/or prevention of diseases or disorders in which use of growth hormone is beneficial.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: March 30, 2021
    Assignee: Ascendis Pharma Endocrinology Division A/S
    Inventors: Harald Rau, Susanne Kindermann, Torben Leßmann, Grethe Norskov Rasmussen, Ulrich Hersel, Thomas Wegge, Kennett Sprogøe
  • Publication number: 20210069339
    Abstract: The present invention relates to prodrugs of C-type natriuretic peptide (CNP), pharmaceutical compositions comprising such CNP prodrugs and their uses. In an embodiment, the CNP prodrugs are conjugates of CNP peptides to poly(ethylene glycol) through a reversible linker.
    Type: Application
    Filed: August 13, 2020
    Publication date: March 11, 2021
    Applicant: ASCENDIS PHARMA GROWTH DISORDERS A/S
    Inventors: Kennett Sprogøe, Ulrich Hersel, Harald Rau, Thomas Wegge, Frank Faltinger, Felix Cleemann, Nora Kaluza, Ana Bernhard, Annette Buba, Tom Woods