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Last Updated: August 3, 2021

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Details for Patent: 6,034,267


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Summary for Patent: 6,034,267
Title: Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy
Abstract:The invention provides a pharmaceutical compositions comprising a compound of formula I: wherein, R.sup.1 and R.sup.2 have any of the values defined in the specification; or a salt thereof; and a pharmaceutically acceptable carrier or excipient. The invention also provides a method for the diagnosis or photochemotherapeutic treatment of disorders or abnormalities of external or internal surfaces of the body using such compounds or salts.
Inventor(s): Gierskcky; Karl E. (Oslo, NO), Moan; Johan (Oslo, NO), Peng; Qian (Oslo, NO), Steen; Harald (Oslo, NO), Warloe; Trond (Oslo, NO), Bjorseth; Alf (Oslo, NO)
Assignee: PhotoCure AS (Olso, NO)
Application Number:08/913,257
Patent Claim Types:
see list of patent claims
Use; Composition; Compound; Device;

Drugs Protected by US Patent 6,034,267

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

Foreign Priority and PCT Information for Patent: 6,034,267

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9504948Mar 10, 1995
United Kingdom9525822Dec 18, 1995
PCT Information
PCT FiledMarch 08, 1996PCT Application Number:PCT/GB96/00553
PCT Publication Date:September 19, 1996PCT Publication Number: WO96/28412

International Family Members for US Patent 6,034,267

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 202076 ⤷  Try it Free
Australia 4950096 ⤷  Try it Free
Australia 708076 ⤷  Try it Free
Canada 2215069 ⤷  Try it Free
China 1137087 ⤷  Try it Free
China 1178521 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Baxter
Express Scripts
AstraZeneca
Mallinckrodt
McKinsey
Colorcon

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