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Class Information
Number: 554/18
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding > Extraction directly from animal or plant source material (e.g., recovery from garbage, fish offal, slaughter house waste, whole fish, olive fruit, etc.) > Fish liver source material
Description: Processes wherein fish liver is employed as the source material.

Patents under this class:

Patent Number Title Of Patent Date Issued
8624046 Krill oil and method for manufacturing the same Jan. 7, 2014
8492571 Mixtures of and methods of use for polyunsaturated fatty acid-containing phospholipids and alkyl ether phospholipids species Jul. 23, 2013
6737460 Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids and derivatives thereof, and polymers of said monomers May. 18, 2004
6399105 Sea cucumber carotenoid lipid fraction products and methods of use Jun. 4, 2002
6248910 Process for extracting oil from oil-bearing naturally occurring organic materials Jun. 19, 2001
6172246 Process for extracting fatty components from cooked foods Jan. 9, 2001
6159523 Composition based on fish oil Dec. 12, 2000
6055936 Sea cucumber carotenoid lipid fractions and process May. 2, 2000
6020020 Composition based on fish oil Feb. 1, 2000
5336792 Process for enrichment of fat with regard to polyunsaturated fatty acids and phospholipids, and application of such enriched fat Aug. 9, 1994
5006281 Process for the production of a marine animal oil Apr. 9, 1991
4966733 Rendering processes Oct. 30, 1990
4956125 Method for extracting fats and oils Sep. 11, 1990
4927566 Oil and fat release method May. 22, 1990

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