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Class Information
Number: 554/1
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
Description: Compounds under Class 532, ... , which are long-chain aliphatic monocarboxylic acid derivatives, herein referred to as "fatty compounds", characterized by having the carbonyl of (1) a carboxylic acid, (2) a carboxylic acid salt, (3) a carboxylic acid ester, or (4) a carboxylic acid amide bonded directly to one end of an acyclic chain of at least seven uninterrupted carbons, i.e., the acid moiety; wherein any additional carbonyl group 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 by ionic bonding.


Sub-classes under this class:

Class Number Class Name Patents
554/103 Nitrogen containing 113
554/115 Additional carbonyl in the acid moiety (e.g., oiticica oil, licanic acid, etc.) 58
554/124 Processes of forming the compound 57
554/174 Esterification of fatty material to reduce the amount of free fatty acid or to facilitate separation of constituents 64
554/175 Purification, recovery, deodorizing, decolorizing or color stabilizing 135
554/2 With preservative or stabilizer 28
554/213 Additional oxygen in the acid moiety (e.g., hydroxystearic acid, etc.) 136
554/220 Benzene ring in the acid moiety 49
554/221 Alicyclic ring in the acid moiety 59
554/223 Acyclic carbon-to-carbon unsaturation in the acid moiety 240
554/225 Halogen in the acid moiety 37
554/227 Plural oxy groups in the alcohol moiety (e.g., triglycerides, ethylene glycol monostearate, 2-methoxy ethyl laurate, etc.) 321
554/229 Ring in the alcohol moiety 120
554/230 Acyclic carbon-to-carbon unsaturation in the alcohol moiety 16
554/231 Halogen in the alcohol moiety 12
554/24 Chemical modification of oils to improve their drying properties and products thereof 14
554/35 The carbonyl is part of a carboxamide group (i.e., fatty acid amides) 124
554/71 Heavy metal containing (e.g., as, cr, mn, sb, v, etc.) 63
554/76 Aluminum containing 34
554/77 Boron, selenium, or silicon containing 80
554/78 Phosphorus containing 86
554/8 Extraction directly from animal or plant source material (e.g., recovery from garbage, fish offal, slaughter house waste, whole fish, olive fruit, etc.) 109
554/85 Sulfur containing 79


Patents under this class:
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Patent Number Title Of Patent Date Issued
7585659 Carotene synthase gene and uses therefor Sep. 8, 2009
7560442 Pharmaceutically active uridine esters Jul. 14, 2009
7553982 Bio-fuel and process for making bio-fuel Jun. 30, 2009
7541480 Process for the preparation of a composition comprising unsaturated compounds Jun. 2, 2009
7417034 Pharmaceutically active uridine esters Aug. 26, 2008
7417159 Conjugated linolenic acids and methods of preparation and purification and uses thereof Aug. 26, 2008
7309721 Aminoalkylphosphonates and related compounds as Edg receptor agonists Dec. 18, 2007
7276485 Flowable nondigestible oil and process for making Oct. 2, 2007
7270822 Active complex of alpha-lactalbumin (hamlet) and cofactor Sep. 18, 2007
7264790 1,3-glyceride compound having two iodophenyl groups Sep. 4, 2007
7091244 Process for preparing fat or oil containing unsaturated fatty acid Aug. 15, 2006
6844178 Recombinant kid pregastric esterase and methods for its production and use Jan. 18, 2005
6828451 Method for preparing a fatty substance ester and use thereof in pharmaceutics, cosmetics or food industry Dec. 7, 2004
6693208 Compounds and compositions for delivering active agents Feb. 17, 2004
6608221 Process for the preparation of (2R)-2-propyloctanoic acid Aug. 19, 2003
6602845 Fatty acids, soaps, surfactant systems, and consumer products based thereon Aug. 5, 2003
6590113 Process for treating oils containing antioxidant compounds Jul. 8, 2003
6545146 Lower alkyl alcohol recovery from a stripping mixture Apr. 8, 2003
6500862 Stable microemulsions for the administration of fatty acids to humans or to animals, and use of these microemulsions Dec. 31, 2002
6465421 Modulating body/cranial hair growth Oct. 15, 2002
6426113 Agricultural extraction products and processes Jul. 30, 2002
6395701 Fatty acids, soaps, surfactant systems, and consumer products based on branched 17-carbon fatty acids May. 28, 2002
6346504 Lubricant Feb. 12, 2002
6337100 Sunflower seeds with enhanced saturated fatty acid contents Jan. 8, 2002
6316422 Compounds related to the amidinium family, pharmaceutical compositions containing same, and uses thereof Nov. 13, 2001
6248909 Triglyceride and composition comprising the same Jun. 19, 2001
6231662 Surface treatments for titanium dioxide and other industrial pigments May. 15, 2001
6166230 Sterol extraction with polar solvent to give low sterol, high triglyceride, microbial oil Dec. 26, 2000
6096863 Self-assembling amphiphiles for construction of peptide secondary structures Aug. 1, 2000
6043046 Method for detection of atopic dermatitis Mar. 28, 2000
6025509 Elevated palmitic acid production in soybeans Feb. 15, 2000
6022577 High stearic acid soybean oil blends Feb. 8, 2000
6008167 Lubricant Dec. 28, 1999
5942237 Pharmaceutical preparation for topical administration of antigens and/or vaccines to mammals via a mucosal membrane Aug. 24, 1999
5906922 Delivery of nucleic acids May. 25, 1999
5902590 Cosmetic and/or pharmaceutical formulations May. 11, 1999
5877140 Detergent compositions Mar. 2, 1999
5863589 Pourable canola oil for food applications Jan. 26, 1999
5856611 Zirconium catalyzed transesterification process for preparing synthetic wax monomers Jan. 5, 1999
5840710 Cationic amphiphiles containing ester or ether-linked lipophilic groups for intracellular delivery of therapeutic molecules Nov. 24, 1998
5789011 Modifier for protein-containing materials and modifier composition Aug. 4, 1998
5786380 VPA-analogous antiepileptics Jul. 28, 1998
5721109 Method for diagnosing infection caused by acid-fast bacterium Feb. 24, 1998
5639791 Di-guerbet esters in personal care applications Jun. 17, 1997
5624883 Methylated herbicidal adjuvant Apr. 29, 1997
5529924 Legionella specific antibiotic produced by Streptomyces sp AL91 access ion number KCCM 10055 Jun. 25, 1996
5503997 A process for producing legionella specific antibiotic using Streptomyces sp. AL91 Apr. 2, 1996
5495033 Methylated herbicidal adjuvant Feb. 27, 1996
5486630 Legionella specific antibiotic Jan. 23, 1996
5366881 Polymerizable lipids for preparing vesicles that controllably release an encapsulant Nov. 22, 1994

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