Patents by Inventor Swithin Patrick Adu-peasah

Swithin Patrick Adu-peasah 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).

  • SOLVENTLESS EXTRACTION PROCESS
    Publication number: 20190256797
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Application
    Filed: May 3, 2019
    Publication date: August 22, 2019
    Inventors: Craig M. RUECKER, Swithin Patrick ADU-PEASAH, Brian S. ENGELHARDT, George T. VEEDER, III
  • Solventless extraction process
    Patent number: 7351558
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: April 1, 2008
    Assignee: Martek Biosciences Corporation
    Inventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder, III
  • Solventless extraction process
    Publication number: 20040229325
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Application
    Filed: February 20, 2004
    Publication date: November 18, 2004
    Applicant: Martek Biosciences Corporation
    Inventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder
  • Solventless extraction process
    Patent number: 6750048
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: June 15, 2004
    Assignee: Martek Biosciences Corporation
    Inventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder, III
  • Solventless extraction process
    Publication number: 20020001833
    Abstract: The present invention provides a method for extracting lipids from microorganisms without using organic solvent as an extraction solvent. In particular, the present invention provides a method for extracting lipids from microorganisms by lysing cells and removing water soluble compound and/or materials by washing the lysed cell mixtures with aqueous washing solutions until a substantially non-emulsified lipid is obtained.
    Type: Application
    Filed: January 19, 2001
    Publication date: January 3, 2002
    Inventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder