Lipid Sciences, Inc. Patent applications |
Patent application number | Title | Published |
20090032468 | Methods for Removal of Lipids from Fluids - 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. | 02-05-2009 |
20090028902 | Modified Viral Particles with Immunogenic Properties and Reduced Lipid Content Useful for Treating and Preventing Infectious Diseases - The present invention relates to a method for reducing the occurrence and severity of infectious diseases, especially infectious diseases in which lipid-containing infectious viral organisms are found in biological fluids, such as blood. The present invention employs solvents useful for extracting lipids from the lipid-containing infectious viral organism thereby creating modified viral particles with reduced infectivity and enhanced antigenicity. The present invention provides vaccine compositions, comprising these modified viral particles with reduced infectivity and enhanced antigenicity, optionally combined with a pharmaceutically acceptable carrier or an immunostimulant. The vaccine composition is administered to a patient to provide protection against the lipid-containing infectious viral organism. The vaccine compositions of the present invention include combination vaccines of modified viral particles obtained from one or more strains of a virus and/or one or more types of virus. | 01-29-2009 |
20090017069 | SARS Vaccine Compositions and Methods of Making and Using Them - Described is a composition and method for reducing the occurrence and severity of infectious diseases, especially infectious diseases such as SARS, in which lipid-containing infectious viral organisms are found in biological fluids, such as blood. The present invention employs solvents useful for extracting lipids from the lipid-containing infectious viral organism thereby creating immunogenic modified, partially delipidated viral particles with reduced infectivity. The present invention provides delipidated viral vaccine compositions, such as therapeutic vaccine compositions, comprising these modified, partially delipidated viral particles with reduced infectivity, optionally combined with a pharmaceutically acceptable carrier or an immunostimulant. The vaccine composition is administered to a patient to provide protection against the lipid-containing infectious viral organism or, in case of a therapeutic vaccine, to treat or alleviate infection against the lipid-containing infections viral organism. The vaccine compositions of the present invention include combination vaccines of modified viral particles obtained from one or more strains of a virus and/or one or more types of virus. | 01-15-2009 |
20080267997 | Modified Viral Particles with Immunogenic Properties and Reduced Lipid Content Useful for Treating and Preventing Infectious Diseases - The present invention relates to a method for reducing the occurrence and severity of infectious diseases, especially infectious diseases in which lipid-containing infectious viral organisms are found in biological fluids, such as blood. The present invention employs solvents useful for extracting lipids from the lipid-containing infectious viral organism thereby creating modified viral particles with reduced infectivity and enhanced antigenicity. The present invention provides vaccine compositions, comprising these modified viral particles with reduced infectivity and enhanced antigenicity, optionally combined with a pharmaceutically acceptable carrier or an immunostimulant. The vaccine composition is administered to a patient to provide protection against the lipid-containing infectious viral organism. The vaccine compositions of the present invention include combination vaccines of modified viral particles obtained from one or more strains of a virus and/or one or more types of virus. | 10-30-2008 |
20080255051 | Novel Peptides That Promote Lipid Efflux - Disclosed herein are peptides with domains that promote lipid efflux from cells and optionally possess at least one anti-inflammatory domain or a domain that stimulates LCAT activity. Provided herein are methods of using the peptides to treat or inhibit diseases including dyslipidemic disorders, stroke and myocardial infarction. Also provided are methods of detecting plaque in vessels using the labeled peptides of the present invention. | 10-16-2008 |
20080234621 | Methods and Apparatus for Creating Particle Derivatives of HDL with Reduced Lipid Content - 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. | 09-25-2008 |
20080230465 | Methods and Apparatus for Creating Particle Derivatives of HDL with Reduced Lipid Content - 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. | 09-25-2008 |
20080227686 | Novel Peptides that Promote Lipid Efflux - Disclosed herein are peptides with domains that promote lipid efflux from cells and optionally possess at least one anti-inflammatory domain or a domain that stimulates LCAT activity. Provided herein are methods of using the peptides to treat or inhibit diseases including dyslipidemic disorders, stroke and myocardial infarction. Also provided are methods of detecting plaque in vessels using the labeled peptides of the present invention. | 09-18-2008 |
20080220017 | Method of Treating and Preventing Infectious Diseases via Creation of a Modified Viral Particle with Immunogenic Properties - The present invention relates to a method for reducing the occurrence and severity of infectious diseases, especially infectious diseases in which lipid-containing infectious organisms are found in biological fluids, such as blood. The present invention employs solvents useful for extracting lipids from the lipid-containing infectious organism, thereby reducing the infectivity of the infectious organism. The present invention uses optimal solvent systems such that the lipid envelope around the viral particle is dissolved while the viral particle remains intact, resulting in a modified viral particle. The present invention also provides an autologous vaccine composition, comprising a lipid-containing infectious organism, treated with solvents to reduce the lipid content of the infectious organism, combined with a pharmaceutically acceptable carrier. The vaccine composition is administered to an animal or a human to provide protection against the lipid-containing infectious organism. The present invention further provides a simple, inexpensive and easy to use kit for delipidating fluids and for delipidation of lipid-containing organisms in a fluid. | 09-11-2008 |
20080220016 | Method of Treating and Preventing Infectious Diseases via Creation of a Modified Viral Particle with Immunogenic Properties - The present invention relates to a method for reducing the occurrence and severity of infectious diseases, especially infectious diseases in which lipid-containing infectious organisms are found in biological fluids, such as blood. The present invention employs solvents useful for extracting lipids from the lipid-containing infectious organism, thereby reducing the infectivity of the infectious organism. The present invention uses optimal solvent systems such that the lipid envelope around the viral particle is dissolved while the viral particle remains intact, resulting in a modified viral particle. The present invention also provides an autologous vaccine composition, comprising a lipid-containing infectious organism, treated with solvents to reduce the lipid content of the infectious organism, combined with a pharmaceutically acceptable carrier. The vaccine composition is administered to an animal or a human to provide protection against the lipid-containing infectious organism. The present invention further provides a simple, inexpensive and easy to use kit for delipidating fluids and for delipidation of lipid-containing organisms in a fluid. | 09-11-2008 |
20080206142 | Novel Peptides That Promote Lipid Efflux - Disclosed herein are peptides with domains that promote lipid efflux from cells and optionally possess at least one anti-inflammatory domain or a domain that stimulates LCAT activity. Provided herein are methods of using the peptides to treat or inhibit diseases including dyslipidemic disorders, stroke and myocardial infarction. Also provided are methods of detecting plaque in vessels using the labeled peptides of the present invention. | 08-28-2008 |
20080203022 | Systems and Methods Using Multiple Solvents for the Removal of Lipids from Fluids - 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. | 08-28-2008 |