Patents by Inventor Mary Kleppe

Mary Kleppe 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: 20230358470
    Abstract: Lyophilization methods for preparing protein formulations for long-term storage at room temperature or improved stability at refrigeration storage are provided. Specifically, the present application provides lyophilization methods to obtain a target percentage of residual moisture of a lyophilized product, such as 3-5% residual moisture. The secondary drying of the lyophilization can be conducted under controlling rate of desorption under a temperature which is similar to the shelf temperature of the primary drying. Alternatively, the lyophilization can be conducted without a distinguished secondary drying step.
    Type: Application
    Filed: June 9, 2023
    Publication date: November 9, 2023
    Inventors: Xiaolin Tang, Mary Kleppe, Ravi Chari, Franco Tzul
  • Patent number: 11713922
    Abstract: Lyophilization methods for preparing protein formulations for long-term storage at room temperature or improved stability at refrigeration storage are provided. Specifically, the present application provides lyophilization methods to obtain a target percentage of residual moisture of a lyophilized product, such as 3-5% residual moisture. The secondary drying of the lyophilization can be conducted under controlling rate of desorption under a temperature which is similar to the shelf temperature of the primary drying. Alternatively, the lyophilization can be conducted without a distinguished secondary drying step.
    Type: Grant
    Filed: November 11, 2022
    Date of Patent: August 1, 2023
    Assignee: Regeneran Pharmaceuticals, Inc.
    Inventors: Xiaolin Tang, Mary Kleppe, Ravi Chari, Franco Tzul
  • Publication number: 20230077563
    Abstract: Lyophilization methods for preparing protein formulations for long-term storage at room temperature or improved stability at refrigeration storage are provided. Specifically, the present application provides lyophilization methods to obtain a target percentage of residual moisture of a lyophilized product, such as 3-5% residual moisture. The secondary drying of the lyophilization can be conducted under controlling rate of desorption under a temperature which is similar to the shelf temperature of the primary drying. Alternatively, the lyophilization can be conducted without a distinguished secondary drying step.
    Type: Application
    Filed: November 11, 2022
    Publication date: March 16, 2023
    Inventors: Xiaolin Tang, Mary Kleppe, Ravi Chari, Franco Tzul
  • Patent number: 11525629
    Abstract: Lyophilization methods for preparing protein formulations for long-term storage at room temperature or improved stability at refrigeration storage are provided. Specifically, the present application provides lyophilization methods to obtain a target percentage of residual moisture of a lyophilized product, such as 3-5% residual moisture. The secondary drying of the lyophilization can be conducted under controlling rate of desorption under a temperature which is similar to the shelf temperature of the primary drying. Alternatively, the lyophilization can be conducted without a distinguished secondary drying step.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: December 13, 2022
    Assignee: Regeneron Pharmaceuticals, Inc.
    Inventors: Xiaolin Tang, Mary Kleppe, Ravi Chari, Franco Tzul
  • Publication number: 20210239396
    Abstract: Lyophilization methods for preparing protein formulations for long-term storage at room temperature or improved stability at refrigeration storage are provided. Specifically, the present application provides lyophilization methods to obtain a target percentage of residual moisture of a lyophilized product, such as 3-5% residual moisture. The secondary drying of the lyophilization can be conducted under controlling rate of desorption under a temperature which is similar to the shelf temperature of the primary drying. Alternatively, the lyophilization can be conducted without a distinguished secondary drying step.
    Type: Application
    Filed: February 4, 2021
    Publication date: August 5, 2021
    Inventors: Xiaolin Tang, Mary Kleppe, Ravi Chari, Franco Tzul
  • Publication number: 20210046182
    Abstract: The present disclosure includes high concentration, low viscosity pharmaceutical formulations that include an anti-C5 antibody or antigen-binding fragment thereof and arginine. Such formulations may be provided in association with an RNAi molecule such as cemdisiran. Methods of treating C5-associated diseases such as PNH and aHUS are also provided.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 18, 2021
    Inventors: Mary Kleppe, Mayank Patel, Xiaolin Tang
  • Publication number: 20070244049
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: May 4, 2007
    Publication date: October 18, 2007
    Applicant: NASTECH PHARMACEUTICAL COMPANY INC.
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching-Yuan Li
  • Publication number: 20070232537
    Abstract: What is described is an aqueous Y2 receptor-binding peptide formulation for enhanced intranasal delivery of a Y2 receptor-binding peptide, comprising said Y2 receptor-binding peptide, a buffer salt, and having a pH between about 3.0 and about 6.0, wherein said buffer salt comprises a net single ionogenic moiety with a pKa within two pH units of the pH of the formulation.
    Type: Application
    Filed: December 19, 2006
    Publication date: October 4, 2007
    Applicant: Nastech Pharmaceutical Company Inc.
    Inventors: Henry Costantino, Mary Kleppe, Annemarie Cohen, Anthony Sileno
  • Publication number: 20070213270
    Abstract: Pharmaceutical compositions and methods are described comprising at least one Y2 receptor-binding peptide, such as peptide YY (PYY), Neuropeptide Y (NPY) or Pancreatic Peptide (PP) wherein the formulations have increased resistance to microbial contamination and is comprised of a Y2 receptor-binding peptide, water, a cyclodextrin and sodium benzoate.
    Type: Application
    Filed: June 16, 2005
    Publication date: September 13, 2007
    Inventors: Henry Costantino, Mary Kleppe, Annemarie Cohen
  • Publication number: 20070197437
    Abstract: Pharmaceutical compositions comprising a PYY peptide, a cyclodextrin, and a compound selected from phosphatidylcholine or diglyceride, wherein the cyclodextrin and the compound selected from phosphatidylcholine or diglyceride are present in an amount sufficient to enhance epithelial permeation.
    Type: Application
    Filed: November 20, 2006
    Publication date: August 23, 2007
    Inventors: Steven Quay, Gordon Brandt, Mary Kleppe, Conor MacEvilly
  • Publication number: 20070167364
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: October 17, 2006
    Publication date: July 19, 2007
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching -Yuan Li
  • Publication number: 20070161563
    Abstract: A pharmaceutical device comprising a composition comprising an aqueous solution of PYY(3-36), a cyclodextrin, and a compound selected from phosphatidylcholine or diglyceride, wherein the cyclodextrin and the compound selected from phosphatidylcholine or diglyceride are present in an amount sufficient to enhance epithelial permeation, and wherein the composition is present in a container; and an actuator fluidly connected to the container, wherein the actuator has a tip which defines a passage through which the solution is ejected to produce a spray of the solution.
    Type: Application
    Filed: November 22, 2006
    Publication date: July 12, 2007
    Inventors: Steven Quay, Gordon Brandt, Mary Kleppe, Conor MacEvilly
  • Publication number: 20070154400
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: October 17, 2006
    Publication date: July 5, 2007
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching-Yuan Li
  • Publication number: 20070154401
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: October 17, 2006
    Publication date: July 5, 2007
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching-Yuan Li
  • Publication number: 20070129299
    Abstract: Pharmaceutical compositions are described comprising PYY(3-36) (SEQ ID NO: 2), a solubilizing agent, a lipid, a polyol.
    Type: Application
    Filed: August 25, 2006
    Publication date: June 7, 2007
    Inventors: Steven Quay, Gordon Brandt, Mary Kleppe, Conor MacEvilly
  • Publication number: 20060074025
    Abstract: What is described is a pharmaceutical formulation for intranasal delivery of glucagon-like protein-1 (GLP-1), comprising an aqueous mixture of GLP-1, a solubilizing agent, a chelator, and a surface active agent.
    Type: Application
    Filed: December 2, 2005
    Publication date: April 6, 2006
    Inventors: Steven Quay, Mary Kleppe, Henry Costantino
  • Publication number: 20050276843
    Abstract: Pharmaceutical compositions and methods are described comprising at least a parathyroid hormone peptide (PTH) preferably PTH1-34 and one or more mucosal delivery-enhancing agents for enhanced nasal mucosal delivery of PTH, for treating or preventing osteoporosis or osteopenia in a mammalian subject, preferably a human.
    Type: Application
    Filed: May 10, 2005
    Publication date: December 15, 2005
    Inventors: Steven Quay, Henry Costantino, Mary Kleppe, Ching-Yuan Li