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Class 977/808 - Exterior attachment for targeting (e.g., drug targeting, etc.)


Subclass of Class 977 - Nanotechnology
Definition: Subject matter wherein the exterior chemical attachment
No. of patents: 4
Last issue date: 02/12/2008


NumberTitleIssue Date
7329807High-efficiency fusogenic vesicles, methods of producing them, and pharmaceutical compositions containing them
The present invention relates to novel fusogenic vesicles as highly efficient and versatile encapsulation systems for delivering a substance of choice, such as nucleic acids, proteins, peptides, antigens, pharmaceutical drugs and cosmetic agents to cells and tissues...
02/12/2008
6680068Drug delivery formulations and targeting
The invention is based on the discovery that angiogenic vessels have heterogeneous surface charge and that cationic liposomes actually target human tumor blood vessels only in irregularly shaped patches. The invention thus features methods for delivering ...
01/20/2004
6613749Papovavirus pseudocapsids and use thereof for exogenous material transfer
The present invention relates to biologically useful material in the form of a pseudocapsid formed from papovavirus major capsid antigen and excluding minor capsid antigens, which pseudocapsid incorporates exogenous material. The invention also relates to...
09/02/2003
6610651Molecules that home to various selected organs or tissues
The present invention provides molecules that selectively home to various normal organs or tissues, including to lung, pancreas, skin, retina, prostate, ovary, lymph node, adrenal gland, liver or gut; and provides molecules that selectively home to tumor ...
08/26/2003
 
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