Patents by Inventor David GERRING

David GERRING 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: 20260102473
    Abstract: There is provided inter alia an aqueous liquid pharmaceutical formulation comprising (i) an insulin compound, (ii) ionic zinc, (iii) a zinc binding species at a concentration of 1 mM or more selected from species having a log K with respect to zinc ion binding in the range 4.5-12.3 at 25° C., and (iv) a non-ionic surfactant which is an alkyl glycoside; and wherein the formulation is substantially free of EDTA and any other zinc binding species having a log K with respect to zinc ion binding of more than 12.3 at 25° C.
    Type: Application
    Filed: December 11, 2025
    Publication date: April 16, 2026
    Inventors: David GERRING, Sarah HOWELL, Jan JEZEK, Leon ZAKRZEWSKI
  • Publication number: 20260077016
    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: November 20, 2025
    Publication date: March 19, 2026
    Inventors: Jan JEZEK, David GERRING
  • Patent number: 12527845
    Abstract: There is provided inter alia an aqueous liquid pharmaceutical formulation comprising (i) an insulin compound, (ii) ionic zinc, (iii) a zinc binding species at a concentration of 1 mM or more selected from species having a log K with respect to zinc ion binding in the range 4.5-12.3 at 25° C., and (iv) a non-ionic surfactant which is an alkyl glycoside; and wherein the formulation is substantially free of EDTA and any other zinc binding species having a log K with respect to zinc ion binding of more than 12.3 at 25° C.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: January 20, 2026
    Assignee: Arecor Limited
    Inventors: David Gerring, Sarah Howell, Jan Jezek, Leon Zakrzewski
  • Publication number: 20250302735
    Abstract: There is provided inter alia an injection pen system comprising an injector mechanism and a reservoir comprising an aqueous liquid pharmaceutical composition for delivery by means of said injector mechanism to a mammal wherein the composition comprises (i) an insulin compound, (ii) ionic zinc and (ii) an alkyl glycoside as a non-ionic surfactant.
    Type: Application
    Filed: June 10, 2025
    Publication date: October 2, 2025
    Inventors: Jan JEZEK, David GERRING, Sarah HOWELL, Leon ZAKRZEWSKI
  • Publication number: 20250268987
    Abstract: The present invention relates inter alia to an aqueous liquid pharmaceutical formulation comprising (i) an insulin compound, (ii) ionic zinc, (iii) a nicotinic compound (iv) a non-ionic surfactant; and (v) a salt selected from the salts formed between Group 1 metals and a mono or divalent anion. It also provides related methods, uses and pharmaceutical compositions.
    Type: Application
    Filed: January 3, 2025
    Publication date: August 28, 2025
    Inventors: Jan JEZEK, David GERRING, Sarah HOWELL, Leon ZAKRZEWSKI
  • Publication number: 20250241981
    Abstract: There is provided, inter alia, an aqueous solution composition of pH in the range 4.0-7.5 comprising: a peptide therapeutic agent; optionally one or more buffers being substances having at least one ionisable group with a pK a in the range 3.0 to 8.5 and which pk a is within 2 pH units of the pH of the composition; and a stabilizer; wherein the peptide therapeutic agent does not contain ionisable groups with pk a in the range 3.0 to 8.5, and wherein the buffers are present in the composition at a total concentration of 0-5 mM.
    Type: Application
    Filed: April 22, 2025
    Publication date: July 31, 2025
    Inventors: Jan JEZEK, David GERRING, Sarah HOWELL, Jorge PINTO
  • Patent number: 12357562
    Abstract: There is provided inter alia an injection pen system comprising an injector mechanism and a reservoir comprising an aqueous liquid pharmaceutical composition for delivery by means of said injector mechanism to a mammal wherein the composition comprises (i) an insulin compound, (ii) ionic zinc and (iii) an alkyl glycoside as a non-ionic surfactant.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: July 15, 2025
    Assignee: Arecor Limited
    Inventors: Jan Jezek, David Gerring, Sarah Howell, Leon Zakrzewski
  • Publication number: 20250177501
    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: September 30, 2024
    Publication date: June 5, 2025
    Inventors: Jan Jezek, David Gerring, Joshua Cremin, Jorge Pinto, Ashraf Amanullah, Brian Lobo, Bradley Hayes
  • Publication number: 20250099593
    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: June 21, 2024
    Publication date: March 27, 2025
    Inventors: David GERRING, Leon ZAKRZEWSKI, Jan JEZEK, Sarah HOWELL
  • Patent number: 12239685
    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: Grant
    Filed: December 20, 2019
    Date of Patent: March 4, 2025
    Assignee: ARECOR LIMITED
    Inventors: Jan Jezek, David Gerring, Sarah Howell
  • Publication number: 20240166718
    Abstract: There is provided inter alia an aqueous solution composition of pH in the range of about 4.0 to about 8.5 comprising: —an engineered protein construct comprising an Fc domain; —optionally one or more buffers being substances having at least one ionisable group with a pKa in the range of about 3.0 to about 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 in the range of about 0 mM to about 10 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: February 17, 2022
    Publication date: May 23, 2024
    Inventors: Jan JEZEK, David GERRING
  • 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
  • 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
  • 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
  • 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