| Class 556 | ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES |
| Click here for a printable version of this file | |
Expand/Contract Processing Please Wait
| This Class 556 is considered to be an integral part of Class 260 (see the Class 260 schedule for the position of this Class in schedule hierarchy). This Class retains all pertinent definitions and class lines of Class 260. | ||
| ORGANIC COMPOUNDS (CLASS 532, SUBCLASS 1) |
![[List of Pre Grant Publications for class 556 subclass 1]](../as.gif) | ![[List of Patents for class 556 subclass 1]](../ps.gif) | 1 |  HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) |
| | 2 |  With preservative or stabilizer |
| | 3 |  Compound preserved or stabilized contains lead bonded directly to carbon |
| | 6 | Nitrogen containing preservative or stabilizer |
| | 7 | Boron containing |
| | 9 | Silicon containing |
| | 10 | Silicon and heavy metal bonded directly to the same chalcogen |
| | 11 | Heavy metal bonded directly to unsaturated five-membered carbocyclic ring |
| | 12 | At least three carbons bonded directly to silicon |
| | 13 | Phosphorus containing |
| | 14 | Additional diverse heavy metal or aluminum containing |
| | 15 | The heavy metal is bonded directly to the carbon of a -C(=X)- group, wherein X is chalcogen (e.g., cyclopentadienyl manganese dicarbonyl triphenyl phosphine, etc.) |
| | 16 |  Iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium, or platinum containing (Fe, Co, Ni, Ru, Rh, Pd, Os, Ir or Pt) |
| | 17 | Plural phosphori bonded directly to the same nitrogen or chalcogen (e.g., pyrophosphates, etc.) |
| | 18 | Plural phosphori bonded directly to the same carbon or attached to each other by an acyclic chain which chain consists of carbons or of carbons and chalcogens |
| | 19 | Carbon bonded directly to the phosphorus |
| | 24 | Exactly four chalcogens bonded directly to the phosphorus (e.g., phosphates, orthophosphates, etc.) |
| | 27 | Aluminum containing |
| | 28 | Plural diverse heavy metals containing |
| | 29 | Heavy metal double bonded directly to heavy metal |
| | 30 | Arsenic, antimony, or bismuth containing (As, Sb, or Bi) |
| | 31 | Containing -C(=X)-, wherein X is chalcogen (e.g., carbonyl containing, etc.) |
| | 32 | Nitrogen double bonded directly to carbon |
| | 33 | Carbocyclic ring bonded directly to the nitrogen (e.g., azomethines, etc.) |
| | 35 | Additional nitrogen bonded directly to the carbon or nitrogen |
| | 37 | Chalcogen bonded directly to the carbon or nitrogen (e.g., oximes, etc.) |
| | 38 | Nitrogen and plural sulfurs bonded directly to the same carbon (e.g., thiocarbamates, etc.) |
| | 39 | Plural nitrogens bonded directly to the same carbon or attached to each other by a chain consisting of carbons, which carbons may be part of a ring (e.g., ethylene bis-dithiocarbamates, etc.) |
| | 40 | Plural -C(=X)- groups, wherein X is chalcogen, bonded directly to the same non-benzenoid carbons, or the enolate thereof. (e.g., beta-diketone chelates, acetylacetonates, etc.) |
| | 42 | Vanadium, niobium, or tantalum containing (V, Nb, or Ta) |
| | 43 | Carbon bonded directly to the metal (e.g., cyclopentadienyl vanadium tetracarbonyl, etc.) |
| | 44 | The metal is bonded directly to X of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens (e.g., vanadyl xanthate, etc.) |
| | 45 | Manganese or rhenium containing (Mn or Re) |
| | 46 | Carbon bonded directly to the metal (e.g., ethyl thiomanganese tricarbonyl, etc.) |
| | 49 | The metal is bonded directly to X of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens (e.g., manganese acetate, etc.) |
| | 51 | Titanium, zirconium, or hafnium containing (Ti, Zr, or Hf) |
| | 52 | Carbon bonded directly to the metal |
| | 54 | Plural chalcogens bonded directly to the metal (e.g., alkyl titanates, titanic esters, etc.) |
| | 57 | Chromium, molybdenum, or tungsten containing (Cr, Mo, or |
| | 58 | Carbon bonded directly to the metal |
| | 61 | Containing -C(=X)X-, wherein the X's are the same or diverse chalcogens |
| | 64 | Arsenic, antimony, or bismuth containing (As, Sb, or Bi) |
| | 65 | Arsenic double bonded directly to arsenic (e.g., arsenobenzenes, etc.) |
| | 66 | Containing two benzene rings each having nitrogen, chalcogen and one of the arsenics bonded directly thereto (e.g., arsphenamines, etc.) |
| | 68 | Tricyclo ring system having a six-membered ring, which includes heavy metal and nitrogen or chalcogen, as one of the cyclos (e.g., phenoxarsines, phenarsazines, etc.) |
| | 69 | Sulfur double bonded directly to chalcogen |
| | 70 | Carbon bonded directly to the metal |
| | 71 | Chalcogen bonded directly to the metal (e.g., arsine oxides, etc.) |
| | 76 | Chalcogen bonded directly to the metal |
| | 77 | Containing -C(=X)X-, wherein the X's are the same or diverse chalcogens |
| | 78 |  Carbocyclic ring bonded directly to the carbon of the -C(=X)X- group |
| | 80 | Carbocyclic ring bonded directly to the chalcogen |
| | 81 | Germanium, tin, or lead containing (Ge, Sn, or Pb) |
| | 82 | Tin bonded directly to tin or lead bonded directly to lead |
| | 83 | Plural heavy metals bonded directly to the same chalcogen (e.g., two germaniums bonded directly to the same oxygen, etc.) |
| | 84 | Exactly three carbons bonded directly to each of the metals (e.g., bis tributyl tin oxides, etc.) |
| | 85 | Sulfur double bonded directly to chalcogen |
| | 87 | Carbon bonded directly to the metal |
| | 88 | Chalcogen bonded directly to the metal |
| | 89 | Plural chalcogens bonded directly to the metal |
| | 90 |  At least one of the chalcogens is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens |
| | 91 |  Sulfur containing (e.g., organotinmercaptio carboxylic acid ester sulfides, etc.) |
| | 92 | Acyclic carbon to carbon unsaturation containing (e.g., diorganotin maleates, etc.) |
| | 93 | Having -C(=X)X-, are the same or diverse chalcogens, attached indirectly to the metal by nonionic bonding (e.g., dialkyl tin thioglycollic acid esters, etc.) |
| | 94 | The chalcogen is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens |
| | 95 | The compound consists of the metal, carbon and hydrogen or the metal, carbon, hydrogen and halogen (e.g., tetraalkylleads, etc.) |
| | 96 | Preparing by utilizing a magnesium containing material (e.g., Grignard reagent, etc.) |
| | 97 | Preparing by interchange of radicals between heavy metal atoms (e.g., redistribution, disproportionation, etc.) |
| | 98 | Preparing by reacting free heavy metal or heavy metal containing alloy with hydrocarbyl halide (e.g., reacting Pb-Na alloy with hydrocarbyl chloride, etc.) |
| | 99 | Additional heavy metal containing material or aluminum containing material utilized |
| | 100 | Phosphorus containing material or organic nitrogen containing compound utilized |
| | 101 | Organic chalcogen containing compound or additional organic halogen containing utilized |
| | 102 | Preparing by utilizing boron, aluminum, gallium, indium, or thallium |
| | 103 | Purification or recovery |
| | 104 | Halogen bonded directly to the metal |
| | 105 | Containing -C(=X)X-, wherein the X's are the same or diverse chalcogens |
| | 106 | Carbocyclic ring bonded directly to the carbon of the -C(=X)X- group (e.g., lead phthalates, etc.) |
| | 107 | Nitrogen containing |
| | 108 | Carbocyclic ring and the metal are bonded directly to the same chalcogen (e.g., stannous catecholates, etc.) |
| | 110 | Copper, silver, or gold containing (Cu, Ag, or Au) |
| | 111 | Sulfur double bonded directly to chalcogen |
| | 112 | Carbon bonded directly to the metal |
| | 113 | Chalcogen bonded directly to the metal |
| | 118 | Zinc, cadmium, or mercury containing (Zn, Cd, or Hg) |
| | 119 | Sulfur double bonded directly to chalcogen |
| | 121 | Carbon bonded directly to the metal |
| | 122 | Chalcogen bonded directly to the metal |
| | 123 | The carbon is part of a carbocyclic ring (e.g., phenyl mercury nitrate, phenyl mercury phenolates, etc.) |
| | 124 | Hydrogen or -C(=X)-, wherein X is chalcogen, bonded directly to the chalcogen (e.g., H-X-Metal-Ring-H, -C(=X)X-Metal-Ring-H, phenyl mercury hydroxides, phenyl mercury acetates, etc.) |
| | 127 | Hydrogen or -C(=X)-, wherein X is chalcogen, bonded directly to the chalcogen (e.g., H-X-Metal-HCH-, -C(=X)X-Metal-HCH-, etc.) |
| | 128 | Cyano, nitrogen or halogen bonded directly to the metal |
| | 129 | The compound consists of the metal, carbon and hydrogen (e.g., dialkyl zinc, etc.) |
| | 130 | Chalcogen bonded directly to the metal |
| | 131 | The chalcogen is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens |
| | 132 | Carbocyclic ring bonded directly to the carbon of the -C(=X)X- group |
| | 134 | Nitrogen containing (e.g., zinc ethionates, etc.) |
| | 135 | Carbocyclic ring bonded directly to the chalcogen (e.g., zinc phenolates, zinc thiophenates, etc.) |
| | 136 | Ruthenium, rhodium, palladium, osmium, iridium, or platinum containing (Ru, Rh, Pd, Os, Ir, or Pt) |
| | 138 | Iron, cobalt, or nickel containing (Fe, Co, or Ni) |
| | 139 | Sulfur double bonded directly to chalcogen |
| | 140 | Carbon bonded directly to the metal |
| | 141 | Chalcogen double bonded directly to the carbon (e.g., butadiene iron tricarbonyls, etc.) |
| | 143 | Plural unsaturated five-membered carbocyclic rings bonded directly to the metal (e.g., ferrorcenes, bis indenyl iron, etc.) |
| | 146 | Chalcogen bonded directly to the metal |
| | 147 | The chalcogen is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens |
| | 148 | Nitrogen containing (e.g., ferric chelates of ethylenediaminetetracetic acid, etc.) |
| | 149 | Salts of acyclic monocarboxylic acids (e.g., nickel formate, cobalt acetate, etc.) |
| | 150 | Carbocyclic ring bonded directly to the chalcogen |
| | 170 | ALUMINUM CONTAINING |
| | 171 | With preservative or stabilizer |
| | 172 | Boron containing |
| | 173 | Silicon containing |
| | 174 | Phosphorus containing |
| | 175 | Ring aluminum containing |
| | 176 | Nitrogen bonded directly to the aluminum |
| | 177 | Oxygen double bonded directly to sulfur |
| | 178 | Plural aluminums containing |
| | 179 | Chalcogen bonded directly to aluminum |
| | 180 | Halogen bonded directly to aluminum (e.g., sesquihalides, etc.) |
| | 181 | Chalcogen bonded directly to aluminum |
| | 186 | Halogen bonded directly to the aluminum |
| | 187 | Processes of preparing, purifying or recovering compounds having plural carbons bonded directly to the same aluminum |
| | 400 | SILICON CONTAINING |
| | 401 | With preservative or stabilizer |
| | 402 | Boron containing |
| | 404 | Phosphorus attached directly or indirectly to silicon by nonionic bonding |
| | 406 | Ring consisting of carbon and silicon |
| | 407 | Nitrogen is ring member |
| | 410 | Nitrogen attached directly to silicon by nonionic bonding |
| | 411 | Having -C(=X)-, wherein X is chalcogen, bonded directly to the nitrogen |
| | 412 | Plural silicons bonded directly to the nitrogen |
| | 413 | Nitrogen attached indirectly to silicon by nonionic bonding |
| | 414 | The nitrogen is in an isocyanato or isothiocyanato group (i.e., -NCO or -NCS) |
| | 415 | The nitrogen is in a cyano group (i.e., -CN) |
| | 416 | Chalcogen bonded directly to plural carbons or double-bonded directly to carbon |
| | 417 | Chalcogen bonded directly to silicon |
| | 418 | Having -C(=X)-, wherein X is chalcogen, attached indirectly to silicon by nonionic bonding |
| | 422 | Chalcogen attached directly to the nitrogen by nonionic bonding |
| | 423 | Plural carbons bonded directly to the same chalcogen |
| | 424 | Plural nitrogens bonded directly to the same carbon or attached by a chain consisting of carbons, which carbons may be part of a ring |
| | 425 | Two silicons bonded directly to the same oxygen |
| | 426 | Sulfur bonded directly to silicon |
| | 427 | Sulfur attached indirectly to silicon by nonionic bonding |
| | 428 | Chalcogen bonded directly to sulfur |
| | 429 | The sulfur is part of a -SH or -SC(=X)- group, wherein X is chalcogen (H of -SH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) |
| | 430 | Plural silicons bonded directly to each other |
| | 431 | Plural silicons bonded directly to the same carbon or attached by a chain consisting of carbons, which carbons may be part of a ring |
| | 432 | Plural silicons bonded directly to the same or different benzene rings that form all or part of the chain |
| | 434 | Two silicons bonded directly to the same oxygen |
| | 435 | Two silicons bonded directly to the same acyclic saturated hydrocarbon |
| | 436 | Carbonyl attached directly or indirectly to silicon by nonionic bonding |
| | 437 | The carbonyl is part of a -COO- group |
| | 438 | Silicon and the carbon of the -COO- group are bonded directly to the same hydrocarbon group |
| | 440 | Silicon and the oxy of the -COO- group are bonded directly to the same hydrocarbon group |
| | 441 | Carbocyclic ring having silicon as part of one substituent and the -COO- as part of another substituent |
| | 442 | Silicon is bonded directly to the oxy of the -COO- group |
| | 443 | Plural silicons attached by a chain consisting of oxygen and carbon, which chain may be part of a ring |
| | 445 | Two carbons bonded directly to the same oxygen |
| | 446 | Additional oxygen bonded directly to the silicon and to a group containing the oxygen and two carbons |
| | 447 | Two carbocyclic rings bonded directly to the oxygen |
| | 448 | One of the two carbons is part of a substituent on the oxygen, which substituent contains halogen and does not contain silicon or a benzene ring |
| | 450 | Two silicons bonded directly to the same oxygen |
| | 451 | Hydrogen bonded directly to silicon |
| | 452 | Halogen bonded directly to silicon |
| | 453 | Three carbons bonded directly to the same silicon |
| | 454 | Halogen attached indirectly to silicon by nonionic bonding |
| | 455 | Three oxygens bonded directly to the same silicon |
| | 456 | Three identical hydrocarbon groups bonded directly to the same silicon |
| | 457 | Silicon and carbon bonded directly to the same oxygen |
| | 460 | Ring consisting of silicon and oxygen |
| | 462 | Preparing by utilizing a siloxane reactant |
| | 463 | Hydroxy or peroxy bonded directly to the silicon (H of hydroxy may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) |
| | 464 | Ring consisting of silicon, oxygen, and carbon |
| | 465 | Carbon attached directly or indirectly to the silicon by nonionic bonding (e.g., silanes, etc.) |
| | 466 | Processes |
| | 467 | Plural silicons in a reactant |
| | 469 | Interchange of radicals between silicon atoms (e.g., redistribution, disproportionation, transesterification, etc.) |
| | 470 | Forming group containing silicon and carbon bonded directly to the same oxygen (e.g., esters, etc.) |
| | 471 | A silicon halide reacted with a hydroxy or oxirane-containing compound (H of hydroxy may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) |
| | 472 | Elemental silicon, silicon-containing alloy or metal silicide reactant |
| | 474 | Silicon to hydrogen bond formed |
| | 475 | Dehydrohalogenation to produce carbon to carbon unsaturation |
| | 476 | Halogenation of silicon-containing compound |
| | 478 | Silicon to carbon bond formed |
| | 482 | Silicon and carbon bonded directly to the same oxygen |
| | 483 | Four oxygens bonded directly to the silicon |
| | 484 | Halogen bonded directly to the silicon |
| | 485 | Halogen bonded directly to acyclic carbon |
| | 486 | Silicon and benzene ring bonded directly to the same oxygen |
| | 487 | Hydrogen bonded directly to the silicon |
| | 488 | Halogen bonded directly to acyclic carbon |
| | 489 | Unsaturated carbocyclic ring containing |
| FOREIGN ART COLLECTIONS | ||
| FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |