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Class Information
Number: 554
Name: Organic compounds -- part of the class 532-570 series >
Description:










Class Number Class Name No. of Patents
 

Organic compounds (class 532, subclass 1)

 
554/1

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

123
554/223

Acyclic carbon-to-carbon unsaturation in the acid moiety

255
554/224

Plural carbon-to-carbon unsaturation in the acid moiety (e.g., polyunsaturated fatty acids, etc.)

309
554/230

Acyclic carbon-to-carbon unsaturation in the alcohol moiety

24
554/115

Additional carbonyl in the acid moiety (e.g., oiticica oil, licanic acid, etc.)

63
554/117

Alicyclic ring in the acid moiety (e.g., prostaglandin analogs, etc.)

83
554/118

Oxygen double bonded directly to the ring (i.e., the carbon of the additional carbonyl is part of the ring; e.g., homo prostaglandins, etc.)

120
554/119

Additional oxygen bonded directly to the ring

104
554/116

Benzene ring in the acid moiety

80
554/123

Halogen or plural additional carbonyls in the acid moiety

20
554/120

Hydrogen bonded directly to the additional carbonyl (i.e., aldehyde containing)

23
554/121

The additional carbonyl is in a -c(=o)o- group

83
554/122

Plural additional carbonyls in the acid moiety

34
554/213

Additional oxygen in the acid moiety (e.g., hydroxystearic acid, etc.)

165
554/219

Acyclic carbon-to-carbon unsaturation in the acid moiety (e.g., ricinoleic acid, castor oil, etc.)

124
554/214

Alicyclic ring in the acid moiety (e.g., prostaglandin analog, etc.)

91
554/215

Benzene ring in the acid moiety

33
554/216

Plural oxygens bonded directly to the alicyclic ring

11
554/217

Plural oxygens bonded directly to the ring

63
554/218

Benzene ring in the acid moiety

83
554/221

Alicyclic ring in the acid moiety

68
554/222

The alicyclic ring is five-membered

15
554/76

Aluminum containing

34
554/220

Benzene ring in the acid moiety

54
554/77

Boron, selenium, or silicon containing

87
554/24

Chemical modification of oils to improve their drying properties and products thereof

18
554/31

Dehydration or carbon to carbon unsaturation formation (e.g., dehydrating hydroxylated fatty acids or oils, forming conjugated unsaturation by dehydrogenation, dehalogenation, dehydrohalogenation, etc.)

5
554/34

Group ia or iia light metal containing compound utilized

3
554/32

Heavy metal containing compound utilized (e.g., as catalyst, promoter, etc.)

2
554/33

Sulfur containing compound utilized

2
554/30

Esterification or molecular rearrangement (e.g., intra- or inter-esterification, etc.)

44
554/25

Polymerization process and product thereof (e.g., thermal polymerization, oxidative polymerization, etc.)

27
554/26

Additional organic compound utilized (e.g., as catalyst, promoter, etc.)

23
554/27

The additional organic compound is an ethylenically unsaturated hydrocarbon monomer (e.g., butadiene, cyclopentadiene, styrene, etc.)

11
554/28

Inorganic material utilized

2
554/29

Purification or recovery

7
554/174

Esterification of fatty material to reduce the amount of free fatty acid or to facilitate separation of constituents

133
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.)

154
554/18

Fish liver source material

14
554/9

Legume, nut, or seed source material (e.g., peanut, soya bean, rice bran, etc.)

90
554/11

Carbon dioxide, peroxy, sulfur, nitrogen, or metal containing treating agent utilized

40
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.)

13
554/12

Organic solvent extraction

104
554/13

Halogen or oxygen in the solvent (e.g., carbon tetrachloride, ethanol, etc.)

54
554/14

Plural diverse solvents utilized together or sequentially (e.g., solvent is mixture of acetone and hexane, ethyl and isopropyl alcohols, etc.)

41
554/15

Steam or water added

26
554/16

Vacuum or pressure utilized (e.g., normally gaseous hydrocarbon solvent kept liquid under pressure, etc.)

30
554/17

Steam or water added or vacuum utilized

12
554/20

Organic solvent extraction

93
554/21

Halogen or oxygen in the solvent (e.g., trichloroethylene, alcohol, etc.)

52
554/23

Steam or water added (e.g., wet rendering, etc.)

27
554/19

Sulfur, silicon, nitrogen, or metal containing treating agent utilized (e.g., salt or brine, clay, lime, etc.)

18
554/22

Vacuum utilized

14
554/225

Halogen in the acid moiety

41
554/226

Plural halogens in the acid moiety

40
554/231

Halogen in the alcohol moiety

14
554/71

Heavy metal containing (e.g., as, cr, mn, sb, v, etc.)

64
554/74

Iron, cobalt, nickel, copper, silver, or gold containing (fe, co, ni, cu, ag, or au)

52
554/73

Lead or tin containing (pb or sn)

42
554/72

Titanium, zirconium, or cerium containing (ti, zr, or ce)

22
554/75

Zinc, cadmium, or mercury containing (zn, cd, or hg)

56
554/103

Nitrogen containing

122
554/108

Additional oxygen containing (e.g., hydroxy, ether, etc.)

103
554/112

Carboxamide, cyano, or isocyanate containing

65
554/109

Plural additional oxygens containing

97
554/111

Nitro or carboxamide containing

148
554/110

The additional oxygens are in a -c(=o)o- group

148
554/113

Cyano containing

49
554/104

Plural nitrogens containing (e.g., guanidine, hydrazine, etc.)

56
554/105

Additional oxygen containing

61
554/107

The additional oxygen is in a -c(=o)o- group

56
554/106

The additional oxygen is in a carboxamide, carbamate, or urea group (e.g., chloramphenicol palmitate, etc.)

197
554/114

Processes

59
554/78

Phosphorus containing

107
554/79

Glycerophosphates (e.g., phosphatidic acids, phosphatidyl inositol, etc.)

107
554/80

Nitrogen containing (e.g., cephalins, lecithins, etc.)

133
554/81

Halogen or sulfur containing

24
554/82

Processes of forming the compound

47
554/83

Purification on recovery

63
554/84

Nitrogen containing

38
554/227

Plural oxy groups in the alcohol moiety (e.g., triglycerides, ethylene glycol monostearate, 2-methoxy ethyl laurate, etc.)

380
554/228

Ring in the alcohol moiety

123
554/124

Processes of forming the compound

105
554/128

Carbonylation, carbonation, or hydroformylation

20
554/131

Group viii metal containing material utilized

57
554/130

Halogen containing material utilized

74
554/129

Phosphorus or sulfur containing material utilized

87
554/141

Catalytic hydrogenation

84
554/147

Additional treating agent utilized (e.g., as catalyst carrier or promoter, oil deodorizer, oil solvent, pretreatment agent, oil filtering aid, etc.)

38
554/143

Conversion of a functional group in the course of hydrogenation (e.g., hydrogenolysis, etc.)

24
554/142

Including esterification or inter-esterification (e.g., prior to, simultaneously with, or after hydrogenation, etc.)

23
554/146

Plural heavy metal containing materials utilized

24
554/144

Plural hydrogenation steps or continuous hydrogenation process

29
554/145

Selective hydrogenation (e.g., of polyunsaturated to monounsaturated, of acetylenic to ethylenic compound, etc.)

53
554/126

Double bond shift (e.g., conjugation, etc.)

62
554/127

Forming carbon to carbon unsaturation (i.e., forming a double or triple bond)

24
554/125

Geometric isomer formation (e.g., cis-trans, syn-anti, etc.)

49
554/156

Group ia or iia metal containing reactant (e.g., forming a soap from fat and alkali, i.e., saponification, etc.)

104
554/158

Inorganic boron, halogen, phosphorus, silicon, sulfur, elemental metal, or additional metal containing compound utilized (e.g., utilizing inorganic agent for "salting out", bleaching, purifying, etc.)

27
554/157

Organic material, in addition to a fatty material, utilized or plural diverse fatty materials utilized (e.g., as solvent, reaction promoter, etc.)

50
554/160

Hydrolyzing fatty material with water only

20
554/159

Inorganic halogen containing reactant

27
554/154

Nitrogen, phosphorus, or sulfur containing reactant

74
554/155

Inorganic sulfur containing reactant (e.g., utilizing sulfuric acid to decompose soap, etc.)

13
554/150

Organic halogen containing reactant

46
554/152

Another reactant is a carboxylic acid salt

13
554/153

Metal containing material utilized (e.g., grignard reagent, friedel crafts catalyst, etc.)

38
554/151

The reactant contains carbonyl bonded directly to the halogen

29
554/132

Oxidation

57
554/140

Chromium containing compound utilized as oxidizing agent (e.g., chromic acid, chromosulfuric acid, etc.)

4
554/134

Molecular oxygen utilized as oxidizing agent

36
554/135

Heavy metal containing catalyst utilized

67
554/136

Cobalt containing catalyst

16
554/137

Manganese containing catalyst

22
554/139

Nitric acid utilized as oxidizing agent

7
554/133

Ozone utilized

18
554/138

Peroxy containing material utilized as oxidizing agent

31
554/148

Oxygen containing hetero ring reactant (e.g., succinic anhydride, etc.)

49
554/149

Oxirane containing reactant

104
554/161

Reactant contains -c(=o)o- group (e.g., carboxylic acid, salt, anhydride, etc.)

95
554/170

Another reactant contains alcoholic or phenolic hydroxy

109
554/172

Plural hydroxys in the hydroxy containing reactant

69
554/173

Glycerol

45
554/171

Ring in the hydroxy containing reactant

26
554/162

Bonding a hydrocarbyl group to the -c(=o)o- containing reactant

67
554/163

The -c(=o)o- is part of an ester group

108
554/167

Another reactant contains alcoholic or phenolic hydroxy (e.g., methy ricinoleate, etc.)

160
554/168

Plural alcoholic or phenolic hydroxys (e.g., glycerol, castor oil, etc.)

109
554/164

Another reactant is a carboxylic acid anhydride (i.e., contains -c(=o)-o-c(=o)-)

28
554/165

Another reactant is a carboxylic acid

26
554/166

Polycarboxylic or hydroxy acid (i.e., containing additional -c(=o)oh or an -oh group)

24
554/169

Molecular rearrangement of the acid moieties of glyceride esters (e.g., random or directed low temperature intra- or inter-esterification of fats, oils, etc.)

192
554/175

Purification, recovery, deodorizing, decolorizing or color stabilizing

181
554/190

Boron or phosphorus containing treating agent

50
554/204

Carboxylic acid, anhydride, or acid halide treating agent

25
554/211

Crystallization or precipitation (e.g., separation according to degree of saturation, etc.)

56
554/205

Gas or vapor treating agent (e.g., steam, carbon dioxide, hydrocarbon vapors, etc.)

63
554/195

Group ia or iia light metal containing treating agent (i.e., li, na, k, rb, cs, or be, mg, ca, sr, ba) [e.g., carbonates, etc.]

41
554/197

Inorganic halogen containing treating agent

9
554/198

Organic treating agent added to or included with fatty material

20
554/199

The organic treating agent contains oxygen

9
554/200

The treating agent is a carboxylic acid, anhydride, or salt thereof

12
554/196

Silicon containing treating agent (e.g., sodium silicate, etc.)

10
554/202

The treating agent is a metal oxide or hydroxide (e.g., lye, lime, caustic alkali, etc.)

36
554/203

Centrifugal separation

8
554/201

Water or steam added

8
554/194

Heavy metal or aluminum containing treating agent

30
554/176

Metal containing contaminant removal (e.g., of colloidal elemental metal catalyst, of metal ions, etc.)

41
554/184

Nitrogen containing compound treating agent

37
554/185

The treating agent is organic

38
554/186

Urea or nitro group containing

24
554/206

Organic solvent utilized

78
554/210

Halogen containing or hydrocarbon solvent

23
554/207

Water utilized (e.g., solvent-solvent extraction, etc.)

41
554/208

With crystallization or precipitation (e.g., separation according to degree of saturation, etc.)

37
554/209

Halogen containing or hydrocarbon solvent

15
554/212

Organic treating agent

29
554/181

Oxidation of impurities

9
554/183

Air, gaseous oxygen, or halogen containing treating agent

15
554/182

Peroxy containing treating agent

7
554/177

Recovering from industrial waste materials (e.g., foots, textile treating liquors, spent sorbents, filter cake, sewage, sludge, soapstock, etc.)

34
554/180

Hydrocarbon or halohydrocarbon treating agent

6
554/178

Metal oxide, hydroxide, carbonate, or bicarbonate treating agent

18
554/179

Organic or inorganic acid or anhydride treating agent (e.g., carbon dioxide, sulfur dioxide, etc.)

19
554/191

Sorbent material utilized (e.g., activated carbon, decolorizing clay, bentonite, synthetic resin, etc.)

132
554/192

And utilizing group ia or iia metal oxide, hydroxide, or carbonate treating agent (e.g., saponification, neutralization, etc.)

20
554/193

Removal of fatty material from the sorbent or solvent utilized

99
554/187

Sulfur containing treating agent

26
554/188

Sulfuric or sulfurous acid treating agent

18
554/189

The treating agent is inorganic

19
554/229

Ring in the alcohol moiety

123
554/85

Sulfur containing

86
554/87

Processes utilizing elemental sulfur

11
554/86

Processes utilizing sulfur chloride

2
554/88

Sulfoxy containing (e.g., sulfones, etc.)

49
554/95

Carbocyclic ring in the acid moiety

26
554/96

Carbon bonded directly to -s(=o)(=o)oh or to -o-s(=o)(=o)oh, wherein h may be replaced by a cation or by an ester forming group (e.g., sulfonic acid sulfate monoester, etc.)

43
554/97

Metal salt

49
554/99

Processes of sulfonating in the presence of lower carboxylic acid, anhydride, acid halide, or phosphorus containing material

5
554/98

Processes utilizing anhydrous sulfur trioxide (e.g., in gaseous form, in sulfur dioxide solution, etc.)

40
554/100

Purification or recovery

10
554/94

Nitrogen containing (e.g., sulfonamide containing, etc.)

53
554/90

The sulfoxy is in the alcohol moiety (e.g., sulfate esters of fatty acid monoglycerides, etc.)

62
554/92

Having -s(=o)(=o)-o-x attached indirectly to the single bonded oxygen of the carboxyl group by a single carbon or a chain consisting of carbons, which chain or carbon may include a ring, wherein x is hydrogen or a cation (e.g., isethionates, etc.)

44
554/91

Nitrogen bonded directly to carbon in the alcohol moiety

30
554/93

Purification or recovery

1
554/89

Twitchell or pfeilring reagent (i.e., product of sulfonation of fatty material in the presence of an aromatic hydrocarbon or phenol)

1
554/101

Thioether, thiol, or mercaptide containing

137
554/102

Plural sulfurs containing

53
554/35

The carbonyl is part of a carboxamide group (i.e., fatty acid amides)

149
554/36

Additional carbonyl in the acid moiety

63
554/37

Noncarbon atom bonded directly to the additional carbonyl

49
554/51

Additional nitrogen containing

85
554/53

Amidino or guanidino containing

20
554/54

Cyano or hydrazino containing

45
554/55

Halogen or additional oxygen containing (e.g., isocyanate containing, etc.)

61
554/56

Additional carboxamide group containing (e.g., carbamates, ureas, etc.)

71
554/58

Additional nitrogen or -c(=o)o- group containing

47
554/57

Plural additional carboxamide groups containing

65
554/59

Containing -c(=o)o- group

63
554/60

Nitro containing or plural oxyalkylene groups bonded directly to each other

18
554/52

Quaternary ammonium containing

103
554/61

Additional oxygen containing (e.g., amides of ricinoleic acid, etc.)

100
554/63

Containing -c(=o)o- group

129
554/62

Halogen containing

51
554/66

Hydroxyalkyl substituent on the amido nitrogen

62
554/65

Oxygen bonded directly to a ring

49
554/64

Plural oxyalkylene groups bonded directly to each other

34
554/39

Boron, silicon, selenium, or tellurium containing

24
554/67

Halogen containing

34
554/38

Heavy metal or aluminum containing

16
554/40

Phosphorus containing

30
554/41

Additional nitrogen containing

39
554/68

Processes

124
554/69

Amidation

123
554/70

Purification or recovery

27
554/42

Sulfur containing

67
554/44

Sulfoxy containing

25
554/46

Additional nitrogen containing

35
554/48

Additional carboxamide containing

19
554/47

Containing -c(=o)o- group (e.g., carboxylic acid, ester, salt, etc.)

23
554/45

Ring bonded directly to the sulfoxy

34
554/50

Sulfoxy in acid moiety

9
554/49

The carboxamide nitrogen and a -s(=o)(=o)-o-x group attached to each other by an acyclic chain which consists of carbons, wherein x is hydrogen or a metal (e.g., taurides, etc.)

22
554/43

The sulfur is bonded directly to the carboxamide nitrogen or to an additional nitrogen (e.g., sulfonamide, sulfamic acid, etc.)

30
554/2

With preservative or stabilizer

31
554/5

Nitrogen containing preservative or stabilizer

38
554/3

Oxygen containing hetero ring in preservative or stabilizer

27
554/7

Phenolic preservative or stabilizer

39
554/4

Phosphorus containing preservative or stabilizer

27
554/6

Sulfur containing preservative or stabilizer

25
 
 
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