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Last Updated: March 19, 2024

Details for Patent: 5,997,899


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Summary for Patent: 5,997,899
Title: Method for producing liposomes with increased percent of compound encapsulated
Abstract:The efficiency of encapsulating a drug into a liposomal formulation is increased by use of a lipid having a carbon chain containing from about 13 to about 28 carbons during preparation of the liposomes. Preferably the liposomes are multivesicular liposomes.
Inventor(s): Ye; Qiang (San Diego, CA), Sankaram; Mantripragada Bhima (San Diego, CA)
Assignee: SkyePharma Inc. (San Diego, CA)
Application Number:08/723,583
Patent Claim Types:
see list of patent claims
Use; Formulation; Dosage form; Compound;

Drugs Protected by US Patent 5,997,899

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 5,997,899

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 4657997 ⤷  Try a Trial
Australia 738020 ⤷  Try a Trial
Canada 2267416 ⤷  Try a Trial
European Patent Office 1005326 ⤷  Try a Trial
Israel 129145 ⤷  Try a Trial
Japan 2001505549 ⤷  Try a Trial
Japan 2003327525 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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