Patents by Inventor Diane Goll

Diane Goll 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).

  • MICROENCAPSULATION PROCESS AND PRODUCT
    Publication number: 20230330032
    Abstract: A composition comprising a core material, having a taste value and polymeric coating. The polymeric coating substantially surrounds the core material and comprises a cationic polymer and optionally an anionic polymer. The polymeric coating has a uniform thickness ranging from 2 ?m to 20 ?m. The composition provides release of a portion of the core material which is taste masked over a time period ranging from 0.5 minute to 2 minutes in the oral cavity and provides a modified-release of the remaining core material in a gastrointestinal tract.
    Type: Application
    Filed: June 21, 2023
    Publication date: October 19, 2023
    Applicant: SPI PHARMA, INC.
    Inventors: Diane GOLL, Cecil W. PROPST
  • Microencapsulation process and product
    Patent number: 11723877
    Abstract: A composition comprising a core material, having a taste value and a polymeric coating. The polymeric coating substantially surrounds the core material and comprises a cationic polymer and optionally an anionic polymer. The polymeric coating has a uniform thickness ranging from 2 ?m to 20 ?m. The composition provides release of a portion of the core material which is taste masked over a time period ranging from 0.5 minute to 2 minutes in the oral cavity and provides a modified-release of the remaining core material in a gastrointestinal tract.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: August 15, 2023
    Assignee: SPI PHARMA, INC.
    Inventors: Diane Goll, Cecil W. Propst
  • MICROENCAPSULATION PROCESS AND PRODUCT
    Publication number: 20200170959
    Abstract: A composition comprising a core material, having a taste value and a polymeric coating. The polymeric coating substantially surrounds the core material and comprises a cationic polymer and optionally an anionic polymer. The polymeric coating has a uniform thickness ranging from 2 ?m to 20 ?m. The composition provides release of a portion of the core material which is taste masked over a time period ranging from 0.5 minute to 2 minutes in the oral cavity and provides a modified-release of the remaining core material in a gastrointestinal tract.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Applicant: SPI PHARMA, INC.
    Inventors: Diane GOLL, Cecil W. PROPST
  • Microencapsulation process and product
    Patent number: 10561621
    Abstract: A composition comprising a core material, having a taste value and a polymeric coating. The polymeric coating substantially surrounds the core material and comprises a cationic polymer and optionally an anionic polymer. The polymeric coating has a uniform thickness ranging from 2 ?m to 20 ?m. The composition provides release of a portion of the core material which is taste masked over a time period ranging from 0.5 minute to 2 minutes in the oral cavity and provides a modified-release of the remaining core material in a gastrointestinal tract.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: February 18, 2020
    Inventors: Diane Goll, Cecil W. Propst
  • MICROENCAPSULATION PROCESS AND PRODUCT
    Publication number: 20140044793
    Abstract: A composition comprising a core material, having a taste value and a polymeric coating. The polymeric coating substantially surrounds the core material and comprises a cationic polymer and optionally an anionic polymer. The polymeric coating has a uniform thickness ranging from 2 ?m to 20 ?m. The composition provides release of a portion of the core material which is taste masked over a time period ranging from 0.5 minute to 2 minutes in the oral cavity and provides a modified-release of the remaining core material in a gastrointestinal tract.
    Type: Application
    Filed: September 20, 2011
    Publication date: February 13, 2014
    Applicant: SPI PHARMA, INC.
    Inventors: Diane Goll, Cecil W. Propst
  • Controlled release dosage form having improved drug release properties
    Publication number: 20030152624
    Abstract: Controlled release pharmaceutical compositions comprising tolterodine and a polymer-based release-controlling component and processes for preparing such compositions are provided. The compositions are useful in the treatment of overactive bladder and similar conditions.
    Type: Application
    Filed: December 19, 2002
    Publication date: August 14, 2003
    Inventors: Dale S. Aldrich, Randy J. Wald, Anthony J. Hlinak, Rebanta Bandyopadhyay, Martin J. Coffey, Diane Goll, Ahmad M. Mazhary, Richard H. Meury, Brian R. Rohrs, John W. Skoug, Stephen L. Secreast, Dennis J. Stelzer, Jackie G. White