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Serving hundreds of leading biopharmaceutical companies globally:

Merck
Chinese Patent Office
Daiichi Sankyo
McKesson
UBS
Healthtrust
Teva
US Department of Justice
Harvard Business School

Generated: April 26, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,074,666

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Summary for Patent: 6,074,666
Title: Liposome compositions of porphyrin photosensitizers
Abstract:Liposomal pharmaceutical formulations incorporating porphyrin photosensitizers useful for photodynamic therapy or diagnosis of malignant cells. The liposomal formulations comprise a porphyrin photosensitizer, particularly the hydro-mono benzoporphyrins (BPD) having light absorption maxima in the range of 670-780 nanometers, a disaccharide or polysaccharide and one or more phospholipids.
Inventor(s): Desai; Narendra Raghunathji (Danbury, CT), Agha; Bushra J. (Durham, NC), Kale; Kalidas Madhavrao (Harriman, NY)
Assignee: QLT Phototherapeutics, Inc. (CA)
Application Number:08/489,850
Patent Claim Types:
see list of patent claims
Formulation; Composition;

Drugs Protected by US Patent 6,074,666

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

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Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Teva
Fish and Richardson
McKinsey
Johnson and Johnson
Queensland Health
Harvard Business School
Julphar
Accenture

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