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Class Information
Number: 554/9
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.) > Legume, nut, or seed source material (e.g., peanut, soya bean, rice bran, etc.)
Description: Processes wherein the fatty compound is extracted from legumes, nuts, or seeds, such as soya beans, peanuts, flax seed, cotton seed, or portions thereof, e.g., shells, kernels, germs, oil cake, etc.


Sub-classes under this class:

Class Number Class Name Patents
554/11 Carbon dioxide, peroxy, sulfur, nitrogen, or metal containing treating agent utilized 35
554/10 Fatty or sugar containing treating agent utilized (e.g., miscella, molasses, lecithin, cocoa butter used; heated cashew oil used to extract more oil from cashew nuts; using soap as emulsifier, etc.) 11
554/12 Organic solvent extraction 85
554/17 Steam or water added or vacuum utilized 10


Patents under this class:
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Patent Number Title Of Patent Date Issued
7608729 Method of freeing the bound oil present in whole stillage and thin stillage Oct. 27, 2009
7592015 Use of high oleic high stearic oils Sep. 22, 2009
7579492 Two-stage extraction of soybean oil Aug. 25, 2009
7544820 Vegetable oil process Jun. 9, 2009
7384557 Method and apparatus for removing solute from a solid solute-bearing product Jun. 10, 2008
7314944 Soybean oil process Jan. 1, 2008
7294711 Promoter molecules for use in plants Nov. 13, 2007
7201934 Dispersible cocoa products Apr. 10, 2007
7148366 Method and system for extraction of oil from corn Dec. 12, 2006
7122216 Vegetable oil extraction methods Oct. 17, 2006
7008528 Process and system for continuously extracting oil from solid or liquid oil bearing material Mar. 7, 2006
7002029 Oil extraction process and apparatus therefor Feb. 21, 2006
6953849 Process for the isolation of glycolipids Oct. 11, 2005
6924381 Modified physical refining of soybean oil Aug. 2, 2005
6919466 Genes for microsomal delta-12 fatty acid desaturases and related enzymes from plants Jul. 19, 2005
6814998 Soybean embryo fat/oil and process for producing soybean material with high embryo concentration Nov. 9, 2004
6753029 Soybean oil process Jun. 22, 2004
6743930 Kernel oil from plant kernel, process for extracting same, pharmaceutical composition and thereof Jun. 1, 2004
6713117 Vegetable oil having elevated stearic acid content Mar. 30, 2004
6569480 Liquefied gas extraction process May. 27, 2003
6511690 Soybean oil process Jan. 28, 2003
6388110 High oil corn processing May. 14, 2002
6355816 Process for isolating saponins from soybean-derived materials Mar. 12, 2002
6348610 Oil from seeds with a modified fatty acid composition Feb. 19, 2002
6313328 Extraction of corn oil from flaked corn grain Nov. 6, 2001
6278005 Process of producing sesame lignans and/or sesame flavors Aug. 21, 2001
6258361 Agent for recovering hematopoietic function and processed food both containing treated product of peanut seed coats Jul. 10, 2001
6251460 Refining of vegetable oil Jun. 26, 2001
6248910 Process for extracting oil from oil-bearing naturally occurring organic materials Jun. 19, 2001
6224847 Process for the extraction of a compound by a fluorocarbon compound May. 1, 2001
6201145 Non-hydrogenated canola oil for food applications Mar. 13, 2001
6172246 Process for extracting fatty components from cooked foods Jan. 9, 2001
6103918 Process of producing glyceride oil having a low content of non-hydratable phosphatides Aug. 15, 2000
6033706 Refining of edible oil retaining maximum antioxidative potency Mar. 7, 2000
5986118 Soybean vegetable oil possessing a reduced linolenic acid content Nov. 16, 1999
5976595 Flavoring of edible oils Nov. 2, 1999
5969169 Non-hydrogenated canola oil for food applications Oct. 19, 1999
5959128 Method for preparation of purified glycerides and products Sep. 28, 1999
5958421 Cosmetic or pharmaceutical composition containing an andiroba extract Sep. 28, 1999
5939571 Device and process for the production of oils or other extractable substances Aug. 17, 1999
5922390 Peanut oil from enhanced peanut products Jul. 13, 1999
5912416 Safflower products with very high levels of unsaturated fatty acids Jun. 15, 1999
5885643 High stability canola oils Mar. 23, 1999
5843499 Corn fiber oil its preparation and use Dec. 1, 1998
5795969 Soybean vegetable oil having elevated concentrations of both palmitic acid and stearic acid Aug. 18, 1998
5739364 Method for extracting fatty components from cooked foods Apr. 14, 1998
5728851 Process for removing oil from dairy food products Mar. 17, 1998
5707673 Process for extracting lipids and organics from animal and plant matter or organics-containing waste streams Jan. 13, 1998
5685218 Method for treating oil-bearing material Nov. 11, 1997
5624883 Methylated herbicidal adjuvant Apr. 29, 1997

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