Patents by Inventor Kevin Matthew Maloney

Kevin Matthew Maloney 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).

  • Solid forms of ceftolozane and processes for preparing
    Patent number: 11542279
    Abstract: The instant invention is related to a novel solid form of ceftolozane sulfate (the DMAc solvate of ceftolozane sulfate (Form 3)), compositions comprising ceftolozane sulfate DMAc solvate (Form 3), synthesis of Form 3 and an improved crystallization process using Form 3 to prepare ceftolozane sulfate Form 2. Novel compositions also include ceftolozane sulfate solid Form 3 and/or other crystalline and amorphous solid forms of ceftolozane.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: January 3, 2023
    Assignee: Merck Sharp & Dohme LLC
    Inventors: Kevin Matthew Maloney, Eric M. Sirota, Richard J. Varsolona, Donald R. Gauthier, Jr., Hong Ren
  • SOLID FORMS OF CEFTOLOZANE AND PROCESSES FOR PREPARING
    Publication number: 20220056045
    Abstract: The instant invention is related to a novel solid form of ceftolozane sulfate (the DMAc solvate of ceftolozane sulfate (Form 3)), compositions comprising ceftolozane sulfate DMAc solvate (Form 3), synthesis of Form 3 and an improved crystallization process using Form 3 to prepare ceftolozane sulfate Form 2. Novel compositions also include ceftolozane sulfate solid Form 3 and/or other crystalline and amorphous solid forms of ceftolozane.
    Type: Application
    Filed: June 1, 2017
    Publication date: February 24, 2022
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Kevin Matthew Maloney, Eric M. Sirota, Richard J. Varsolona, Donald R. Gauthier, Jr., Hong Ren