Patents Assigned to Lipid Sciences, Inc.
  • Patent number: 7375191
    Abstract: The present invention is directed to systems, apparatus and methods for creating derivatives of at least one form of HDL without substantially affecting LDL. These derivatives of HDL are particles with reduced lipid content, particularly reduced cholesterol content. These particles have the capacity to bind cholesterol and are administered to a patient to enhance cellular cholesterol efflux and reduce cholesterol levels in cells, tissues, organs, and blood vessels. The present method is useful for treating atherogenic vascular disease and may be combined with other therapies such as statins, inhibitors of cholesterol absorption, niacin, anti-inflammatories, exercise and dietary restriction.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: May 20, 2008
    Assignee: Lipid Science, Inc.
    Inventors: Marc Bellotti, H. Bryan Brewer, Jr., Hassibullah Akeefe, Adam Paul Conner, Timothy Jon Perlman
  • Patent number: 7364658
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid or from lipid-containing organisms from a fluid, such as plasma. These systems combine a fluid with at least one extraction solvent, which causes the lipids to separate from the fluid or from the lipid-containing organisms. The separated lipids are removed from the fluid. The at least one extraction solvent is removed from the fluid or at least reduced to a concentration enabling the fluid to be administered to a patient without undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid or to a different patient for therapy.
    Type: Grant
    Filed: April 20, 2007
    Date of Patent: April 29, 2008
    Assignee: Lipid Sciences, Inc.
    Inventors: David C. Bomberger, Bryan Chavez, Pablo E. Garcia, Eric Hegwer, Thomas P. Low, Ripudaman Malhotra, Jeffrey J. Shimon
  • Patent number: 7361360
    Abstract: The present invention relates to a delipidation method employing a solvent system useful for extracting lipids from cancer cells, thereby creating a modified cancer cell particle. Upon delipidation of the cancer cells, a portion of the cancer cell antigens remain intact. These exposed antigens, or epitopes, foster and promote antibody production. The resulting modified cancer cell particle, or portions of the cancer cell, initiate a positive immunogenic response when administered to an animal or human and help to treat, prevent or delay the onset of cancer. The present invention provides autologous and heterologous vaccine compositions comprising the modified cancer cell with a pharmaceutically acceptable carrier. The present invention provides method of administering these vaccines to treat, prevent or delay the onset of cancer.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: April 22, 2008
    Assignee: Lipid Sciences, Inc.
    Inventors: Moiz Kitabwalla, Hassibullah Akeefe
  • Patent number: 7361739
    Abstract: The present invention is directed to systems, apparatus and methods for creating derivatives of at least one form of HDL without substantially affecting LDL. These derivatives of HDL are particles with reduced lipid content, particularly reduced cholesterol content. These particles have the capacity to bind cholesterol and are administered to a patient to enhance cellular cholesterol efflux and reduce cholesterol levels in cells, tissues, organs, and blood vessels. The present method is useful for treating atherogenic vascular disease and may be combined with other therapies such as statins, inhibitors of cholesterol absorption, niacin, anti-inflammatories, exercise and dietary restriction.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: April 22, 2008
    Assignee: Lipid Sciences, Inc.
    Inventors: Marc Bellotti, H. Bryan Brewer, Jr., Hassibullah Akeefe, Adam Paul Conner, Timothy Jon Perlman
  • Publication number: 20080083671
    Abstract: Systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. A fluid is combined with at least one extraction solvent, which causes the lipids to separate from the fluid or from lipid-containing organisms. The separated lipids are removed from the fluid. The extraction solvent is removed from the fluid or at least reduced to an acceptable concentration enabling the delipidated fluid to be administered to a patient without the patient experiencing undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid, to a different patient, or stored for later use.
    Type: Application
    Filed: October 8, 2007
    Publication date: April 10, 2008
    Applicant: Lipid Sciences, Inc.
    Inventors: David Bomberger, Bryan Chavez, Pablo Garcia, Eric Hegwer, Thomas Low, Ripudaman Malhotra, Jeffrey Shimon
  • Patent number: 7297261
    Abstract: Systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. A fluid is combined with at least one extraction solvent, which causes the lipids to separate from the fluid or from lipid-containing organisms. The separated lipids are removed from the fluid. The extraction solvent is removed from the fluid or at least reduced to an acceptable concentration enabling the delipidated fluid to be administered to a patient without the patient experiencing undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid, to a different patient, or stored for later use.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: November 20, 2007
    Assignee: Lipid Sciences, Inc.
    Inventors: David C. Bomberger, Bryan Chavez, Pablo E. Garcia, Eric Hegwer, Thomas P. Low, Ripudaman Malhotra, Jeffrey J. Shimon
  • Patent number: 7297262
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. These systems contact a fluid with an extraction solvent, which causes the lipids in the fluid to separate from the fluid or causes lipids in the lipid-containing organisms to separate from the lipid-containing organism, using at least one hollow fiber contactor. The separated lipids are removed from the fluid. The extraction solvent is removed from the fluid or at least reduced to a level below a particular threshold enabling the fluid to be administered to a patient without the patient experiencing undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid, to a different patient, or be stored.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: November 20, 2007
    Assignee: Lipid Sciences, Inc.
    Inventors: David C. Bomberger, Pablo E. Garcia, Eric Hegwer, Thomas P. Low, Ripudaman Malhotra
  • Publication number: 20070246423
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid or from lipid-containing organisms from a fluid, such as plasma. These systems combine a fluid with at least one extraction solvent, which causes the lipids to separate from the fluid or from the lipid-containing organisms. The separated lipids are removed from the fluid. The at least one extraction solvent is removed from the fluid or at least reduced to a concentration enabling the fluid to be administered to a patient without undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid or to a different patient for therapy.
    Type: Application
    Filed: June 28, 2007
    Publication date: October 25, 2007
    Applicant: Lipid Sciences, Inc.
    Inventors: David Bomberger, Bryan Chavez, Pablo Garcia, Eric Hegwer, Thomas Low, Ripudaman Malhotra, Jeffrey Shimon
  • Publication number: 20070181485
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid or from lipid-containing organisms from a fluid, such as plasma. These systems combine a fluid with at least one extraction solvent, which causes the lipids to separate from the fluid or from the lipid-containing organisms. The separated lipids are removed from the fluid. The at least one extraction solvent is removed from the fluid or at least reduced to a concentration enabling the fluid to be administered to a patient without undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid or to a different patient for therapy.
    Type: Application
    Filed: April 20, 2007
    Publication date: August 9, 2007
    Applicant: Lipid Sciences, Inc.
    Inventors: David Bomberger, Bryan Chavez, Pablo Garcia, Eric Hegwer, Thomas Low, Ripudaman Malhotra, Jeffrey Shimon
  • Patent number: 7195710
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid or from lipid-containing organisms from a fluid, such as plasma. These systems combine a fluid with at least one extraction solvent, which causes the lipids to separate from the fluid or from the lipid-containing organisms. The separated lipids are removed from the fluid. The at least one extraction solvent is removed from the fluid or at least reduced to a concentration enabling the fluid to be administered to a patient without undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid or to a different patient for therapy.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: March 27, 2007
    Assignee: Lipid Sciences, Inc.
    Inventors: David C. Bomberger, Bryan Chavez, Pablo E. Garcia, Eric Hegwer, Thomas P. Low, Ripudaman Malhotra, Jeffrey J. Shimon
  • Patent number: 7166223
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. These systems contact a fluid with an extraction solvent, which causes the lipids in the fluid to separate from the fluid or causes lipids in the lipid-containing organisms to separate from the lipid-containing organism, using at least one hollow fiber contactor. The separated lipids are removed from the fluid. The extraction solvent is removed from the fluid or at least reduced to a level below a particular threshold enabling the fluid to be administered to a patient without the patient experiencing undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid, to a different patient, or be stored.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: January 23, 2007
    Assignee: Lipid Sciences, Inc.
    Inventors: David C. Bomberger, Pablo E. Garcia, Eric Hegwer, Thomas P. Low, Ripudaman Malhotra
  • Patent number: 7033500
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid or from lipid-containing organisms from a fluid, such as plasma. These systems combine a fluid with at least one extraction solvent, which causes the lipids to separate from the fluid or from the lipid-containing organisms. The separated lipids are removed from the fluid. The at least one extraction solvent is removed from the fluid or at least reduced to a concentration enabling the fluid to be administered to a patient without undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid or to a different patient for therapy.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: April 25, 2006
    Assignee: Lipid Sciences, Inc.
    Inventors: David C. Bomberger, Bryan Chavez, Pablo E. Garcia, Eric Hegwer, Thomas P. Low, Ripudaman Malhotra, Jeffrey J. Shimon
  • Patent number: 6991727
    Abstract: This invention is directed to systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. These systems contact a fluid with an extraction solvent, which causes the lipids in the fluid to separate from the fluid or causes lipids in the lipid-containing organisms to separate from the lipid-containing organism, using at least one hollow fiber contactor. The separated lipids are removed from the fluid. The extraction solvent is removed from the fluid or at least reduced to a level below a particular threshold enabling the fluid to be administered to a patient without the patient experiencing undesirable consequences. Once the fluid has been processed, the fluid may be administered to a patient who donated the fluid, to a different patient, or be stored.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: January 31, 2006
    Assignee: Lipid Sciences, Inc.
    Inventors: David C. Bomberger, Pablo E. Garcia, Eric Hegwer, Thomas P. Low, Ripudaman Malhotra