Patents by Inventor Patrick Adu-Peasah
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).
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Publication number: 20190256797Abstract: 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: ApplicationFiled: May 3, 2019Publication date: August 22, 2019Inventors: Craig M. RUECKER, Swithin Patrick ADU-PEASAH, Brian S. ENGELHARDT, George T. VEEDER, III
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Patent number: 10329515Abstract: 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: GrantFiled: July 6, 2017Date of Patent: June 25, 2019Assignee: DSM IP Assets B.V.Inventors: Craig M. Ruecker, Swithwin Patrick Adu-Peasah, Brian S. Engelhardt, George T Veeder, III
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Publication number: 20170298288Abstract: 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: ApplicationFiled: July 6, 2017Publication date: October 19, 2017Inventors: Craig M. Ruecker, Swithwin Patrick Adu-Peasah, Brian S. Engelhardt, George T Veeder, III
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Patent number: 9738851Abstract: 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: GrantFiled: April 3, 2014Date of Patent: August 22, 2017Assignee: DSM IP Assets B.V.Inventors: Craig M. Ruecker, Swithwin Patrick Adu-peasah, Brian S. Engelhardt, George T Veeder, III
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Publication number: 20140212936Abstract: 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: ApplicationFiled: April 3, 2014Publication date: July 31, 2014Applicant: DSM IP Assets B.V.Inventors: Craig M. Ruecker, Swithwin Patrick Adu-peasah, Brian S. Engelhardt, George T Veeder, III
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Patent number: 7781193Abstract: 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: GrantFiled: July 24, 2007Date of Patent: August 24, 2010Assignee: Martek Biosciences CorporationInventors: Craig M. Ruecker, Swithwin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder, III
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Patent number: 7662598Abstract: 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: GrantFiled: July 24, 2007Date of Patent: February 16, 2010Assignee: Martek Biosciences CorporationInventors: Craig M. Ruecker, Swithwin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder, III
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Patent number: 7351558Abstract: 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: GrantFiled: February 20, 2004Date of Patent: April 1, 2008Assignee: Martek Biosciences CorporationInventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder, III
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Publication number: 20040229325Abstract: 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: ApplicationFiled: February 20, 2004Publication date: November 18, 2004Applicant: Martek Biosciences CorporationInventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder
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Patent number: 6750048Abstract: 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: GrantFiled: January 19, 2001Date of Patent: June 15, 2004Assignee: Martek Biosciences CorporationInventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder, III
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Patent number: 6610867Abstract: Corn oil and corn meal obtained from corn are included in useful products. The corn oil is extracted from the corn to form the corn meal. The corn grain process generally includes the steps of cracking corn grain having a total oil content of from about 3% by weight to about 30% by weight and extracting a corn oil from the cracked corn grain. The corn oil is useful for making nutritionally enhanced edible oil or cooking oil, lubricants, biodiesel, fuel, cosmetics and oil-based or oil-containing chemical products. The extracted corn meal is useful for making enhanced animal feed rations, snack food, blended food products, cosmetics, and fermentation broth additive.Type: GrantFiled: January 15, 2002Date of Patent: August 26, 2003Assignees: Renessen LLC, Cargill, Inc.Inventors: Neal T. Jakel, Doug Kotowski, Joel Ingvalson, Michael J. Beaver, James F. Ulrich, Francis Amore, Michael J. Tupy, Eugene J. Fox, Alexander Patist, Patrick Adu-Peasah
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Publication number: 20020193617Abstract: Corn oil and corn meal obtained from high oil corn are included in useful products. The corn oil is extracted from the high oil corn to form the corn meal. The corn oil generally comprises levels of nutrients not found in commercially available corn oils, since most or all of the corn grain, rather than just the germ, is exposed to the extraction process. The corn grain generally includes the steps of flaking corn grain having a total oil content of at least about 6 wt. % and extracting a corn oil from the flaked corn grain. The corn oil is useful for making nutritionally enhanced edible oil or cooking oil, lubricants, biodiesel, fuel, cosmetics and oil-based or oil-containing chemical products. The extracted corn meal is useful for making enhanced animal feed rations, snack food, blended food products, cosmetics, and fermentation broth additive.Type: ApplicationFiled: August 10, 2001Publication date: December 19, 2002Inventors: James F. Ulrich, Neal T. Jakel, Troy T. Lohrmann, Douglas C. Kotowski, Patrick Adu-Peasah, Joel Ingvalson, Brent Aufdembrink, Michael J. Tupy, Eugene J. Fox, Michael J. Beaver, Francis Amore, Stephan C. Anderson, Beth R. Anderson
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Publication number: 20020001833Abstract: 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: ApplicationFiled: January 19, 2001Publication date: January 3, 2002Inventors: Craig M. Ruecker, Swithin Patrick Adu-peasah, Brian S. Engelhardt, George T. Veeder