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Class 424/1.21 - Molecular bilayer structure (e.g., vesicle, liposome)


Subclass of Class 424 - Drug, bio-affecting and body treating compositions
Definition: Subject matter which includes a structure typically characterized
No. of patents: 243
Last issue date: 02/21/2012


1              
NumberTitleIssue Date
8119101Anti-CD74 immunoconjugates and methods of use
Disclosed are compositions that include anti-CD74 immunoconjugates and optionally a therapeutic and/or diagnostic agent. In preferred embodiments, the immunoconjugates comprise one or more anti-CD74 antibodies or antigen-binding fragments thereof, conjugated to a li...
02/21/2012
8067380Glutathione-based delivery system
A delivery system is provided. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid d...
11/29/2011
7829064Anti-CD74 immunoconjugates and methods
Disclosed are compositions that include anti-CD74 immunoconjugates and a therapeutic and/or diagnostic agent. Also disclosed are methods for preparing the immunoconjugates and using the immunoconjugates in diagnostic and therapeutic procedures. The compositions may ...
11/09/2010
7749485Liposomal assembly for therapeutic and/or diagnostic use
Composition for diagnostic or therapeutic use which comprises an assembly comprising an active agent. The assembly comprises a liposome and a plurality of micellar components associated thereto, said micellar components being associated to the outer surface of the e...
07/06/2010
7371722Pharmaceutical preparations and medicine capable of generating and/or containing thrombin
The invention relates to a pharmaceutically active substance for producing a drug that is capable of generating thrombin or that contains thrombin and compositions comprising thereof. The pharmaceutically active substance contains (A) prothrombin (coagulation factor...
05/13/2008
7371877Glycerol ester derivative
A compound represented by the following general formula (IA) or a salt thereof: wherein Ar1 represents hydrogen atom or an aryl group having at least one iodine atom as a substituent; Ar2 represents an...
05/13/2008
7368129Amphiphilic materials and liposome formulations thereof
Disclosed is a new structural class of amphiphilic molecules which incorporate a hydrophilic material or polymer attached, at spatially distinct sites, to at least two hydrophobic residues. Certain of the amphiphilic molecules comprise a plurality of hydrophobic moi...
05/06/2008
RE40300Carbon dioxide enhancement of inhalation therapy
The present invention provides a method of increasing the deposition of aerosolized drug in the respiratory tract of an individual or animal, comprising the step of administering said aerosolized drug in an air mixture containing up to about 10% carbon dioxide gas.
05/06/2008
7354567Method of encapsulating metal complex within liposomes
An object of the present invention is to provide a method of producing liposome wherein a complex of a short half-life metallic radioactive nuclide such as 99mTc and CD is encapsulated, with radiochemical yield and purity enabling practical application. T...
04/08/2008
7329402Methods of imaging and treatment
Novel ultrasound methods comprising administering to a patient a targeted vesicle composition which comprises vesicles comprising a lipid, protein or polymer, encapsulating a gas, in combination with a targeting ligand, and scanning the patient using ultrasound. The...
02/12/2008
7323297Stabilized polynucleotide complexes and methods
The invention comprises stabilized polynucleotide complexes that have a cryoprotectant and are lyophilized. Cryoprotectant compounds comprise carbohydrates or sugars, preferably lactose and sucrose, but also glucose, maltodextrins, mannitol, sorbitol, trehalose, and...
01/29/2008
7323594Transfection reagents
Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the gro...
01/29/2008
7309692Inhibition of chronic myelogenous leukemic cell growth by liposomal-antisense oligodeoxy-nucleotides targeting to GRB2 or CRK1
The present invention provides novel compositions and methods for use in the treatment of cancer, specifically, in the treatment of chronic myelogenous leukemia (CML). The compositions contain antisense oligonucleotides that hybridize to Grb2 and Crk1 nucleic acids,...
12/18/2007
7299587Method and apparatus for controlling pests
A method of controlling pests, such as insects, by trapping and/or killing them wherein at least a part of a pest to be trapped or killed is exposed a composition comprising particles containing or consisting of at least one magnetic material. ...
11/27/2007
7294511Methods for delivering nucleic acid molecules into cells and assessment thereof
Methods for delivering nucleic acid molecules into cells and methods for measuring nucleic acid delivery into cells and the expression of the nucleic acids are provided. The methods are designed for introduction of large nucleic acid molecules, including artificial ...
11/13/2007
7288243Aerosol drug inhibition of lung metastases
The present invention provides a method of inhibiting growth of lung metastases in an individual comprising the steps of administering a dose of a lipid-drug enhancer liposomal complex and, in sequence, administering a dose of a lipid-anticancer drug liposomal compl...
10/30/2007
7285289Nanoparticle vaccines
The present invention relates to nanoparticle vaccines comprised of a carrier, particularly polymerized lipids, having multiple copies of an antigen or combinations of different antigens displayed on the carrier. Such antigen-displaying nanoparticles may also displa...
10/23/2007
7285288Inhibition of Bcl-2 protein expression by liposomal antisense oligodeoxynucleotides
The present invention provides novel compositions and methods for use in the treatment of Bcl-2-associated diseases like cancer, specifically, in the treatment of follicular lymphoma (FL). The compositions contain antisense oligonucleotides that hybridize to Bcl-2 n...
10/23/2007
7279150Chelating agents with lipophilic carriers
Compounds useful for associating with nanoparticle or microparticle emulsions to obtain magnetic resonance images permit control of the relaxivity of the signal and readily associate with the particulate components. ...
10/09/2007
7273951Polyhydroxy phenols and their use in binding p-selectin
Polyhydroxy phenols, which are non-peptidic mimetics of galloyl peptides, and a process for the preparation of gallic acid derivatives using a gallic-acid providing moiety are provided as well as polyhydroxy phenol-containing pharmaceutical and nutraceutical composi...
09/25/2007
72647901,3-glyceride compound having two iodophenyl groups
A compound represented by the following general formula (I) or a salt thereof: wherein Ar1 and Ar2 independently represent a substituted or unsubstituted aryl group having at least one iodin...
09/04/2007
7255875Integrin targeted imaging agents
Emulsions preferably of nanoparticles formed from high boiling liquid perfluorochemical substances, said particles coated with a lipid/surfactant coating are made specific to regions of activated endothelial cells by coupling said nanoparticles to a ligand specific ...
08/14/2007
7256182Gene delivery compositions and methods
The present provides methods and compositions that enable effective delivery of nucleic acids to desired cells, including to a solid organ such as a mammalian heart. The methods and compositions enable effective gene transfer and subsequent expression to a majority ...
08/14/2007
7238367Liposome loading with metal ions
This invention relates to encapsulation of drugs and other agents into liposomes. ...
07/03/2007
7229959Supplemented fibrin matrix delivery systems
This invention provides supplemented and unsupplemented tissue sealants as well as methods for their production and use thereof. Disclosed are tissue sealants supplemented with at least one antibody. The composition may be further supplemented with, for example, one...
06/12/2007
7220401Blood clot-targeted nanoparticles
Emulsions comprising nanoparticles formed from high boiling perfluorochemical substances, said particles coated with a lipid/surfactant coating are made target-specific by directly coupling said nanoparticles to a targeting ligand. The nanoparticles may further incl...
05/22/2007
7220853Inhibition of chronic myelogenous leukemic cell growth by liposomal-antisense oligodeoxy-nucleotides targeting to Grb2 or Crk1
The present invention provides novel compositions and methods for use in the treatment of cancer, specifically, in the treatment of chronic myelogenous leukemia (CML). The compositions contain antisense oligonucleotides that hybridize to Grb2 and Crkl nucleic acids,...
05/22/2007
7220400Compositions for delivering nucleic acids to cells
Cyclic amidinium containing compounds and their methods of preparation are described. Compositions containing these compounds facilitate delivery of biologically active polymers to cells in vitro and in vivo. ...
05/22/2007
7217427Polymersomes and related encapsulating membranes
The present invention provides biocompatible vesicles comprising semi-permeable, thin-walled encapsulating membranes which are formed in an aqueous solution, and which comprise one or more synthetic super-amphiphilic molecules. When at least one super-amphiphile mol...
05/15/2007
7208173Mixed structures resulting from the incorporation of a biological macromolecule, especially of DNA, in a liquid crystal phase of amphiphiles, and vesicles obtained using these structures
The invention relates to a structured mixed phase formed by the incorporation of a biological macromolecule into a liquid-crystal phase of amphiphiles, preferably a lamellar phase, wherein said biological macromolecule is present in said structured mixed phase in an...
04/24/2007
7205006Mahonia aquifolium extract, extraction process and pharmaceutical composition containing the same
A skin treatment composition comprising a Mahonia aquifolium extract in a liposome delivery system. The Mahonia aquifolium extract is present in the skin treatment composition in a range of from 5% to 20% by weight of the total composition. The skin tr...
04/17/2007
7189411Peptide/lipid complex formation by co-lyophilization
The invention relates to the formation of peptide/lipid vesicles and complexes through the co-lyophilization of peptides, preferably that are able to adopt an amphipathic alphahelical conformation, and one or more lipids. A single solution which solubilizes both the...
03/13/2007
7189874Transfection reagents
Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the group consisting of N, O and S...
03/13/2007
7173154Transfection reagents
Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the gro...
02/06/2007
7166297Lipid-based drug delivery systems against parasitic infections
The present invention is directed to a lipid-based delivery system for administration of an active drug substance selected from lysolipid derivatives which are particularly useful in the treatment or detection of parasitic infections, especially parasitic infections...
01/23/2007
7166745Transfection reagents
Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the gro...
01/23/2007
7157098Gene therapy of tumors using non-viral delivery system
The present invention provides a pharmaceutical composition, comprising: (a) cationic lipids, wherein said lipids are a liposomal mixture of a diacyl-ethyl-phosphocholine and 1,2-diacyl-sn-glycero-3-phosphoethanolamine; and (b) a plasmid cDNA sequence encoding a pro...
01/02/2007
7145039Transfection reagents
Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: wherein Q is selected from the gro...
12/05/2006
7122553Liposomal formulation of irinotecan
The present invention is for novel compositions and methods for treating cancer, particularly, for treating cancer in mammals and more particularly in humans. The therapeutic compositions of the present invention include liposome entrapped irinotecan in which the li...
10/17/2006
7105151Oxygen delivery agents and uses for the same
The present invention describes, inter alia, oxygen delivery agents or blood substitutes comprising a fluorinated gas and a stabilizing material, uses for the oxygen delivery agents or blood substitutes, and apparatus for making and delivering the oxygen delivery ag...
09/12/2006
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