Zheng; Weiwen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zheng; Weiwen.The latest application filed is for "methods of forming targeted liposomes loaded with a therapeutic agent".

Company Profile

0.6.6

Zheng; Weiwen - Sa Francisco CA
Zheng; Weiwen - San Francisco CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Preparation of stable formulations of lipid-nucleic acid complexes for efficient in vivo delivery Grant 7,462,603 - Papahadjopoulos , et al. December 9, 2	2008-12-09
Methods of forming targeted liposomes loaded with a therapeutic agent App 20060147513 - Papahadjopoulos; Demetrios ; et al.	2006-07-06
Methods for attaching proteins to lipidic microparticles with high efficiency Grant 7,022,336 - Papahadjopoulos , et al. April 4, 2	2006-04-04
Preparation of stable formulations of lipid-nucleic acid complexes for efficient in vivo delivery Grant 6,943,027 - Papahadjopoulos , et al. September 13, 2	2005-09-13
Preparation of stable formulations of lipid-nucleic acid complexes for efficient in vivo delivery App 20050170509 - Papahadjopoulos, Demetrios ; et al.	2005-08-04
Methods for attaching proteins to lipidic microparticles with high efficiency App 20040209366 - Papahadjopoulos, Demetrios ; et al.	2004-10-21
Lipidic microparticles linked to multiple proteins Grant 6,803,053 - Papahadjopoulos , et al. October 12, 2	2004-10-12
Lipidic microparticles linked to multiple proteins App 20030003143 - Papahadjopoulos, Demetrios ; et al.	2003-01-02
Preparation of stable formulations of lipid-nucleic acid complexes for efficient in vivo delivery App 20020182249 - Papahadjopoulos, Demetrios ; et al.	2002-12-05
Methods of forming protein-linked lipidic microparticles, and compositions thereof App 20020001612 - Papahadjopoulos, Demetrios ; et al.	2002-01-03
Methods of forming protein-linked lipidic microparticles, and compositions thereof Grant 6,210,707 - Papahadjopoulos , et al. April 3, 2	2001-04-03
Preparation of stable formulations of lipid-nucleic acid complexes for efficient in vivo delivery Grant 6,071,533 - Papahadjopoulos , et al. June 6, 2	2000-06-06

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