US Patent Application No: 2012/0134,921

Number of patents in Portfolio can not be more than 2000

SOLID COMPOSITIONS COMPRISING 5-AMINOLEVULINIC ACID

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Abstract

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This invention relates to solid compositions and solid pharmaceutical products for use in methods of photodynamic diagnosis of cancer, pre-cancerous and non-cancerous conditions in the lower part of the gastrointestinal system. The solid pharmaceutical compositions and pharmaceutical products comprise an active ingredient which is 5-aminolevulinic acid (5-ALA) or a precursor or derivative of 5-ALA or pharmaceutically acceptable salts thereof. The invention relates further to methods of photodynamic diagnosis of cancer, pre-cancerous and non-cancerous conditions of the lower gastrointestinal tract, wherein the solid pharmaceutical compositions and pharmaceutical products are used.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
PHOTOCURE ASAOSLO20

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Braenden, Jon Erik Oslo, NO 12 14
Godal, Aslak Oslo, NO 26 103
Helland, Oddveig Sellaeg - 1 0
Klavenes, Jo - 1 0
Klem, Bjorn - 4 0
Stensrud, Gry - 5 0

Cited Art Landscape

Patent Info (Count) # Cites Year
 
FLAMEL TECHNOLOGIES (1)
* 2004/0234,601 Microparticulate oral galenical form for the delayed and controlled release of pharmaceutical active principles 14 2004
 
PHOTOCURE AS (1)
* 6,492,420 Esters of 5-aminolevulinic acid as photosensitizing agents in photochemotherapy 9 1999
* Cited By Examiner

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