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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7655768 B1

PDFFull Text
Date of Patent:
Feb. 02, 2010

Filed:

Aug. 25, 2005

Galactose derivative, drug carrier and medicinal composition

Applicants:

Tadaaki Ohgi, Tsuchiura, JP;

Toshihiro Ueda, Tsukuba, JP;

Inventors:

Tadaaki Ohgi, Tsuchiura, JP;

Toshihiro Ueda, Tsukuba, JP;

Assignee:

Nippon Shinyaku Co., Ltd., , JP;

Attorney:

Darby & Darby, P.C.

Primary Examiner:

Shaojia Anna Jiang

Assistant Examiner:

Scarlett Goon

Int. Cl.
CPC ...
C07G 3/00 (2006.01); C07G 11/00 (2006.01); C07H 15/00 (2006.01); C07H 17/00 (2006.01); A61K 31/70 (2006.01); A61K 9/127 (2006.01); A01N 43/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention relates to a novel and useful galactose derivative constituting a drug carrier by which a medicine can be efficiently transferred into the liver, a drug carrier comprising the derivative, and a pharmaceutical composition comprising the carrier and a medicine. The present invention also relates to a galactose derivative made up of galactose, a suitable spacer and a certain lipid, a drug carrier comprising the derivative and a cationic lipid, and a pharmaceutical composition comprising the carrier and a medicine (preferably a double-stranded RNA, a double-stranded DNA, or an oligo nucleic acid).

Find Patent Forward Citations

Ohgi, Tadaaki. (2010). Galactose derivative, drug carrier and medicinal composition (U.S. Patent No. 7655768). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7655768

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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