Patents by Inventor Jan Jezek

Jan Jezek 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: 20230414753
    Abstract: There is provided, inter alia, an aqueous solution comprising an antibody protein and a stabilizing amount of (i) a chelating agent which is a multi-anion; and (ii) a C3 polyol.
    Type: Application
    Filed: September 8, 2023
    Publication date: December 28, 2023
    Inventors: Jan JEZEK, Luca BADIALI, David GERRING
  • Publication number: 20230330014
    Abstract: The present invention relates to novel liquid pharmaceutical compositions of adalimumab, which include adalimumab or a biosimilar thereof, EDTA, and a small polyol stabiliser such as glycerol. Such a combination of components furnishes formulations having a stability (e.g. on storage and when exposed to stress) which is comparable to or an improvement upon those known in the art, and with fewer ingredients. Such advances will help adalimumab treatments to become more widely available at lower cost, and prolong the viability of pre-loaded delivery devices (e.g. pre-filled syringes) to reduce unnecessary waste of the drug.
    Type: Application
    Filed: December 1, 2022
    Publication date: October 19, 2023
    Inventors: Luca BADIALI, David GERRING, Jan JEZEK
  • Publication number: 20230277453
    Abstract: There is provided, inter alia, an aqueous solution comprising (i) an antibody protein; and (ii) a antibody protein stabilizing mixture of arginine, methionine, and a C3 polyol.
    Type: Application
    Filed: February 17, 2023
    Publication date: September 7, 2023
    Inventors: Jan JEZEK, Luca BADIALI, David GERRING
  • Publication number: 20230233463
    Abstract: The present invention relates to novel liquid pharmaceutical compositions of adalimumab, which include adalimumab or a biosimilar thereof, arginine and/or methionine, and a small polyol stabiliser such as glycerol. Such a combination of components furnishes formulations having a stability (e.g. on storage and when exposed to stress) which is comparable to or an improvement upon those known in the art, and with fewer ingredients. Such advances will help adalimumab treatments to become more widely available at lower cost, and prolong the viability of pre-loaded delivery devices (e.g. pre-filled syringes) to reduce unnecessary waste of the drug.
    Type: Application
    Filed: December 1, 2022
    Publication date: July 27, 2023
    Inventors: Luca BADIALI, David GERRING, Jan JEZEK
  • Publication number: 20230181675
    Abstract: There is provided, inter alia, an aqueous liquid pharmaceutical formulation comprising (i) a fast acting insulin analogue; (ii) ionic zinc; and (ill) citrate, said formulation being substantially free of a zinc binding species having a logK with respect to zinc ion binding of greater than 12.3 at 25° C.; for use in the treatment of a human subject suffering from diabetes mellitus by administration by subcutaneous injection or subcutaneous infusion at or close to a meal-time wherein the administration of 0.3 U/kg of the formulation leads to one or more specified pharmacokinetic and/or pharmacodynamic parameters.
    Type: Application
    Filed: April 1, 2021
    Publication date: June 15, 2023
    Inventors: David GERRING, Sarah HOWELL, Jan JEZEK, Leon ZAKRZEWSKI
  • Patent number: 11608357
    Abstract: There is provided, inter alia, an aqueous solution comprising (i) an antibody protein; and (ii) a antibody protein stabilizing mixture of arginine, methionine, and a C3 polyol.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: March 21, 2023
    Assignee: ARECOR LIMITED
    Inventors: Jan Jezek, Luca Badiali, David Gerring
  • Publication number: 20230068749
    Abstract: An aqueous composition having increased protein stability is obtained by: a. determining a pH at which the protein has stability at the desired temperature; b. adding to the composition at least one displacement buffer wherein the displacement buffer has a pKa that is at least 1 unit greater or less than the pH of step (a); and c. adjusting the pH of the composition to the pH of step (a); wherein the aqueous composition does not comprise a conventional buffer at a concentration greater than about 2 mM and wherein the conventional buffer has a pKa that is within 1 unit of the pH of step (a).
    Type: Application
    Filed: August 18, 2022
    Publication date: March 2, 2023
    Inventor: Jan JEZEK
  • Patent number: 11534403
    Abstract: The present invention relates to novel liquid pharmaceutical compositions of adalimumab, which include adalimumab or a biosimilar thereof, arginine and/or methionine, and a small polyol stabiliser such as glycerol. Such a combination of components furnishes formulations having a stability (e.g. on storage and when exposed to stress) which is comparable to or an improvement upon those known in the art, and with fewer ingredients. Such advances will help adalimumab treatments to become more widely available at lower cost, and prolong the viability of pre-loaded delivery devices (e.g. pre-filled syringes) to reduce unnecessary waste of the drug.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: December 27, 2022
    Assignee: ARECOR LIMITED
    Inventors: Luca Badiali, David Gerring, Jan Jezek
  • Patent number: 11534402
    Abstract: The present invention relates to novel liquid pharmaceutical compositions of adalimumab, which include adalimumab or a biosimilar thereof, EDTA, and a small polyol stabiliser such as glycerol. Such a combination of components furnishes formulations having a stability (e.g. on storage and when exposed to stress) which is comparable to or an improvement upon those known in the art, and with fewer ingredients. Such advances will help adalimumab treatments to become more widely available at lower cost, and prolong the viability of pre-loaded delivery devices (e.g. pre-filled syringes) to reduce unnecessary waste of the drug.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: December 27, 2022
    Assignee: Arecor Limited
    Inventors: Luca Badiali, David Gerring, Jan Jezek
  • Publication number: 20220296769
    Abstract: A skin application composition comprising a first component comprising S-nitrosothiol in dry inactive condition is provided.
    Type: Application
    Filed: October 6, 2020
    Publication date: September 22, 2022
    Inventors: Jan Jezek, Paul Davis
  • Publication number: 20220296532
    Abstract: A skin application composition comprising a first component in dry condition comprising a source of nitrite and a thiol and a second component comprising a source of water is provided.
    Type: Application
    Filed: October 6, 2020
    Publication date: September 22, 2022
    Inventors: Jan Jezek, Paul Davis
  • Publication number: 20220288165
    Abstract: An aqueous solution composition of pH in the range 4.0-8.5 comprising: an antibody construct comprising an Fc domain; optionally one or more buffers being substances having at least one ionisable group with a pKa in the range 3.0 to 9.5 and which pKa is within 2 pH units of the pH of the composition; optionally one or more neutral amino acids; and an uncharged tonicity modifier; wherein the buffers are present in the composition at a total concentration of 0-5 mM; and wherein the total ionic strength of the composition excluding the contribution of the engineered protein construct is less than 20 mM.
    Type: Application
    Filed: August 7, 2020
    Publication date: September 15, 2022
    Inventors: Jan JEZEK, David GERRING
  • Publication number: 20220265788
    Abstract: The present application relates to aqueous solution compositions of engineered dimeric proteins comprising monomers that comprise at least one human serpin polypeptide operably linked to a human immunoglobulin Fc polypeptide or a polypeptide that is derived from an immunoglobulin Fc polypeptide, at low buffer concentrations and low ionic strength and containing a neutral amino acid. The aqueous solution compositions increase the stability of the an Fc domain in aqueous solution compositions, and in particular increase the stability of an engineered dimeric protein.
    Type: Application
    Filed: February 17, 2022
    Publication date: August 25, 2022
    Inventors: Jan JEZEK, David GERRING, Joshua CREMIN, Jorge PINTO, Ashraf AMANULLAH, Brian LOBO, Bradley HAYES
  • Publication number: 20220184213
    Abstract: According to the invention there is provided inter alia an aqueous liquid pharmaceutical formulation comprising insulin or an insulin analogue, ionic zinc, a chelating agent and polysorbate 80.
    Type: Application
    Filed: March 7, 2022
    Publication date: June 16, 2022
    Inventors: David GERRING, Leon ZAKRZEWSKI, Jan JEZEK, Sarah HOWELL
  • Publication number: 20220175924
    Abstract: The present invention relates to a novel protein formulation. In particular, the invention relates to a liquid pharmaceutical composition of tocilizumab, a method of manufacturing the composition, a kit including the composition, a package including the composition and to methods of treatment using the composition and/or package.
    Type: Application
    Filed: February 24, 2022
    Publication date: June 9, 2022
    Inventors: Jan JEZEK, Luca BADIALI, David GERRING
  • Publication number: 20220125718
    Abstract: There is provided, inter alia, an aqueous solution formulation comprising: (i) an Fc fusion protein; and (ii) sulfate ions at a concentration of 5-200 mM to stabilise the Fc fusion protein; which formulation is free of amino acids selected from arginine, lysine and proline, and salts thereof, and which formulation is free of magnesium ions.
    Type: Application
    Filed: February 5, 2020
    Publication date: April 28, 2022
    Inventors: Jan JEZEK, David GERRING, Sarah HOWELL
  • Patent number: 11291725
    Abstract: The present invention relates to a novel protein formulation. In particular, the invention relates to a liquid pharmaceutical composition of tocilizumab, a method of manufacturing the composition, a kit including the composition, a package including the composition and to methods of treatment using the composition and/or package.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: April 5, 2022
    Assignee: FRESENIUS KABI DEUTSCHLAND GMBH
    Inventors: Jan Jezek, Luca Badiali, David Gerring
  • Patent number: 11278624
    Abstract: According to the invention there is provided inter alia an aqueous liquid pharmaceutical formulation comprising insulin or an insulin analogue, ionic zinc, a chelating agent and polysorbate 80.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: March 22, 2022
    Assignee: ARECOR LIMITED
    Inventors: David Gerring, Leon Zakrzewski, Jan Jezek, Sarah Howell
  • Publication number: 20220080023
    Abstract: The invention provides inter alia an aqueous solution composition of pH in the range 4.0-6.0 comprising: —terlipressin or a salt thereof; —optionally one or more buffers being substances having at least one ionisable group with a pKa in the range 3.0 to 7.0 and which pKa is within 1 pH unit of the pH of the composition; —optionally an amino acid; and—optionally a tonicity modifier wherein the buffers are present in the composition at a total concentration of 0-5 mM.
    Type: Application
    Filed: December 20, 2019
    Publication date: March 17, 2022
    Inventors: Jan JEZEK, David GERRING, Sarah HOWELL, Jorge PINTO
  • Publication number: 20220072091
    Abstract: The invention provides inter alia an aqueous solution composition of pH in the range 6.0 to 8.0 comprising:—daptomycin or an analogue thereof, or a salt thereof;—a divalent metal cation; and—one or more salts which are not divalent metal cation salts or amino acid salts or buffer salts at a total concentration of 300 mM or more.
    Type: Application
    Filed: December 20, 2019
    Publication date: March 10, 2022
    Inventors: Jan JEZEK, David GERRING, Sarah HOWELL