Patents by Inventor Nasrin Tabayehnejad

Nasrin Tabayehnejad 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: 20230270129
    Abstract: A refined oil comprising at least one polyunsaturated fatty acid (PUFA), wherein the oil has a fatty acid ester of monochloropropanediol, epoxypropanol, and mixtures thereof in an amount of 10 ppm or less, and processes for producing the oil. The oil is preferably a microbial or marine oil.
    Type: Application
    Filed: May 3, 2023
    Publication date: August 31, 2023
    Inventors: Michael Lenn STEFANSKI, Nasrin TABAYEHNEJAD, Chris Connor LUIGART
  • Patent number: 11672258
    Abstract: A refined oil comprising at least one polyunsaturated fatty acid (PUFA), wherein the oil has a fatty acid ester of monochloropropanediol, epoxypropanol, and mixtures thereof in an amount of 10 ppm or less, and processes for producing the oil. The oil is preferably a microbial or marine oil.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: June 13, 2023
    Assignee: DSM IP ASSETS B.V.
    Inventors: Michael Lenn Stefanski, Nasrin Tabayehnejad, Chris Connor Luigart
  • Publication number: 20220049182
    Abstract: Disclosed herein is a refined PUFA oil with an enhanced palatability comparing to the same PUFA oil without refinement. Also disclosed is a food composition for a companion animal or a food for human consumption wherein said food composition comprises the above refined PUFA oil and thus having enhanced palatability. Further disclosed herein is a method for manufacturing the above-mentioned refined PUFA oil wherein said method comprises the step of deodorization.
    Type: Application
    Filed: December 13, 2019
    Publication date: February 17, 2022
    Inventors: Tanya Frances MACGILLIVRAY, Jennifer Yvonne MAY, Michael L. STEFANSKI, Nasrin TABAYEHNEJAD, Jonathan Wesley WILSON, Stephanie Lanoue KASSNER
  • Patent number: 11124736
    Abstract: Disclosed herein are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: September 21, 2021
    Assignee: DSM IP Assets B.V.
    Inventors: Brock Triplett, Micah Needham, Nasrin Tabayehnejad, Ginger Shank, Kirt Lyvell Matthews, John Hogan, Mark Barker, Neil Leininger
  • Publication number: 20210017467
    Abstract: Disclosed herein are processes for reducing or eliminating emulsion during the process of obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by washing the fermentation broth with at least 1× amount of water. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 21, 2021
    Inventors: Negash ADUGNA, Martin HEINING, Michael Benjamin JOHNSON, Neil Francis LEININGER, Kirt Lyvell MATTHEWS, Sr., Ginger Marie SHANK, Nasrin TABAYEHNEJAD, Vinod TARWADE
  • Patent number: 10472316
    Abstract: Disclosed are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: November 12, 2019
    Assignee: DSM IP Assets B.V.
    Inventors: David McClements, Nasrin Tabayehnejad, Stephen Cherinko, Mark Barker, Neil Leininger
  • Publication number: 20190338214
    Abstract: The present invention relates to processes for obtaining a lipid from a cell by lysing the cell, contacting the cell with a base and/or salt, and separating the lipid. The present invention is also directed to a lipid prepared by the processes of the present invention. The present invention is also directed to microbial lipids having a particular anisidine value, peroxide value, and/or phosphorus content.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Inventors: Stephen Robert CHERINKO, Robert Cody KERTIS, Kirk E. APT, Paul Warren BEHRENS, Jon Milton HANSEN, Joseph W. PFEIFER, III, Tracy Lynn STAHL, Ross E. Zirkle, Nasrin TABAYEHNEJAD, Krishna RAMAN, Neil Francis LEININGER
  • Patent number: 10385289
    Abstract: The present invention relates to processes for obtaining a lipid from a cell by lysing the cell, contacting the cell with a base and/or salt, and separating the lipid. The present invention is also directed to a lipid prepared by the processes of the present invention. The present invention is also directed to microbial lipids having a particular anisidine value, peroxide value, and/or phosphorus content.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: August 20, 2019
    Assignee: DSM IP Assets B.V.
    Inventors: Stephen Robert Cherinko, Robert Cody Kertis, Kirk E. Apt, Paul Warren Behrens, Jon Milton Hansen, Joseph W. Pfeifer, III, Tracey Lynn Stahl, Ross Zirkle, Nasrin Tabayehnejad, Krishna Raman, Neil Francis Leininger
  • Patent number: 10364207
    Abstract: Disclosed herein are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PU-FAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: July 30, 2019
    Assignee: DSM IP Assets B.V.
    Inventors: Mark Barker, Nasrin Tabayehnejad, Ginger Shank, Neil Francis Leininger, Kirt Lyvell Matthews, Sr.
  • Patent number: 10342772
    Abstract: Processes are disclosed for obtaining a lipid from a cell by lysing the cell to form a lysed cell composition, adding an acid to lower the pH of the lysed cell composition, and demulsify the lysed cell composition, and obtaining the lipid from the demulsified lysed cell composition. Also disclosed are lipids prepared by the processes of the present invention wherein the lipids have a particular anisidine value, peroxide value, and/or phosphorus content.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: July 9, 2019
    Assignee: DSM IP Assets B.V.
    Inventors: Mark Barker, Nasrin Tabayehnejad, Ginger Shank, Neil Leininger, Kirt Lyvell Matthews, Sr.
  • Publication number: 20180242609
    Abstract: A refined oil comprising at least one polyunsaturated fatty acid (PUFA), wherein the oil has a fatty acid ester of monochloropropanediol, epoxypropanol, and mixtures thereof in an amount of 10 ppm or less, and processes for producing the oil. The oil is preferably a microbial or marine oil.
    Type: Application
    Filed: August 25, 2016
    Publication date: August 30, 2018
    Inventors: Michael Lenn STEFANSKI, Nasrin TABAYEHNEJAD, Chris Connor LUIGART
  • Publication number: 20180142183
    Abstract: The present invention relates to processes for obtaining a lipid from a cell by lysing the cell, contacting the cell with a base and/or salt, and separating the lipid. The present invention is also directed to a lipid prepared by the processes of the present invention. The present invention is also directed to microbial lipids having a particular anisidine value, peroxide value, and/or phosphorus content.
    Type: Application
    Filed: January 19, 2018
    Publication date: May 24, 2018
    Inventors: Stephen Robert CHERINKO, Robert Cody KERTIS, Kirk E. APT, Paul Warren BEHRENS, Jon Milton HANSEN, Joseph W. PFEIFER, III, Tracey Lynn STAHL, Ross ZIRKLE, Nasrin Tabayehnejad, Krishna Raman, Neil Francis Leininger
  • Publication number: 20160340287
    Abstract: Disclosed are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described.
    Type: Application
    Filed: December 19, 2014
    Publication date: November 24, 2016
    Applicant: DSM IP ASSETS B.V.
    Inventors: David MCCLEMENTS, Nasrin TABAYEHNEJAD, Stephen CHERINKO, Mark BARKER, Neil LEININGER
  • Publication number: 20160319217
    Abstract: Disclosed herein are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PUFAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
    Type: Application
    Filed: December 19, 2014
    Publication date: November 3, 2016
    Applicant: DSM IP ASSETS B.V.
    Inventors: Brock TRIPLETT, Micah NEEDHAM, Nasrin TABAYEHNEJAD, Ginger SHANK, Kirt Lyvell MATTHEWS, Sr., John HOGAN, Mark BARKER, Neil Francis LEININGER
  • Publication number: 20160317485
    Abstract: The present invention relates to processes for obtaining a lipid from a cell by lysing the cell to form a lysed cell composition and obtaining the lipid from the demulsified lysed cell composition. The invention is also directed to a lipid prepared by the processes of the present invention. The invention is also directed to microbial lipids having a particular anisidine value, peroxide value, and/or phosphorus content.
    Type: Application
    Filed: December 19, 2014
    Publication date: November 3, 2016
    Applicant: DSM IP ASSETS B.V.
    Inventors: Mark BARKER, Nasrin TABAYEHNEJAD, Ginger SHANK, Neil LEININGER, Kirt Lyvell MATTHEWS, Sr.
  • Publication number: 20160318840
    Abstract: Disclosed herein are processes for obtaining a microbial oil comprising one or more polyunsaturated fatty acids (PU-FAs) from one or more microbial cells by lysing the cells to form a lysed cell composition and then recovering the oil from the lysed cell composition. Further disclosed herein is microbial oil comprising one or more PUFAs that is recovered from microbial cells by at least one process described herein.
    Type: Application
    Filed: December 19, 2014
    Publication date: November 3, 2016
    Applicant: DSM IP ASSETS B.V.
    Inventors: Mark BARKER, Nasrin TABAYEHNEJAD, Ginger SHANK, Neil Francis LEININGER, Kirt Lyvell MATTHEWS, Sr.
  • Publication number: 20110114721
    Abstract: A security monitoring system provides for the secure transport of cargo, such as in a bulk foodstuff transport container. The system includes an electromechanical locking mechanism allowing access by only authorized persons, a positional locator for determining the geographical position of the transport container, and a controller associated with the transport container. The controller controls operation of the electromechanical locking mechanism, stores data received from the electromechanical locking mechanism and the positional locator, and communicates with a remote data processor in near real time. A handheld user interface device is configured to control operation of the controller, to process and store data received from the controller, and to communicate with the remote data processor.
    Type: Application
    Filed: December 2, 2010
    Publication date: May 19, 2011
    Inventors: Christopher Dwight Thompson, Suraj M. Alexander, William L. Crist, Brian D. Luck, James Ryan Moore, Jonathan C. Paschal, Frederick Alan Payne, Timothy S. Stombaugh, Nasrin Tabayehnejad, Phillip C. Womble
  • Patent number: 7886959
    Abstract: A security monitoring system provides for the secure transport of a bulk foodstuff container. The system includes an electromechanical locking mechanism allowing access by only authorized persons, a positional locator for determining the geographical position of the bulk foodstuff transport container, and a controller associated with the transport container. The controller controls operation of the electromechanical locking mechanism, stores data received from the electromechanical locking mechanism and the positional locator, and communicates with a remote data processor in near real time. A handheld user interface device is configured to control operation of the controller, to process and store data received from the controller, and to communicate with the remote data processor.
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: February 15, 2011
    Assignees: Western Kentucky University, University of Louisville Research Foundation, Inc., University of Kentucky Research Foundation
    Inventors: Christopher Dwight Thompson, Suraj M. Alexander, William L. Crist, Brian D. Luck, James Ryan Moore, Jonathan C Paschal, Frederick Alan Payne, Timothy S Stombaugh, Nasrin Tabayehnejad, Phillip C Womble
  • Publication number: 20080230606
    Abstract: A security monitoring system provides for the secure transport of a bulk foodstuff container. The system includes an electromechanical locking mechanism allowing access by only authorized persons, a positional locator for determining the geographical position of the bulk foodstuff transport container, and a controller associated with the transport container. The controller controls operation of the electromechanical locking mechanism, stores data received from the electromechanical locking mechanism and the positional locator, and communicates with a remote data processor in near real time. A handheld user interface device is configured to control operation of the controller, to process and store data received from the controller, and to communicate with the remote data processor.
    Type: Application
    Filed: March 19, 2008
    Publication date: September 25, 2008
    Inventors: Christopher Dwight Thompson, Suraj M. Alexander, William L. Crist, Brian D. Luck, James Ryan Moore, Jonathan C. Paschal, Frederick Alan Payne, Timothy S. Stombaugh, Nasrin Tabayehnejad, Phillip C. Womble