| Patents for C07C 13 - Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings (6,421) |
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| 07/07/2004 | CN1156418C External coupler of rectifying reaction for preparing cyclohexane by catalyst hydrogenation of benzene and its synthesizing process |
| 07/01/2004 | US20040127715 having a low dielectric constant; high thermal stability |
| 06/30/2004 | EP1433211A2 Substituted pentacene semiconductors |
| 06/30/2004 | CN1508104A Method for producing cyclohexane |
| 06/30/2004 | CN1508059A Method for recovering hydrogen from industrial tail gases |
| 06/29/2004 | US6756500 Subjecting substituted alpha, omega-diene in presence of ruthenium, osmium or molybdenum homogeneous or heterogeneous catalyst to metathesis reaction in presence of ionic liquid to form cyclic compound |
| 06/23/2004 | EP1430064A1 Methods of synthesizing ruthenium and osmium compounds |
| 06/23/2004 | CN1507426A Mini-structured catalyst beds for three-phase chemical processing |
| 06/23/2004 | CN1507371A Metal bis-triflimide compounds and methods for synthesis of metal bis-triflimide compounds |
| 06/22/2004 | CA2084016C Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts |
| 06/17/2004 | WO2004009492A3 Diamondoid-based components in nanoscale construction |
| 06/17/2004 | US20040116713 Complex used for hydrogenation, isomerization, carbonylation catalysts |
| 06/17/2004 | US20040115475 Aromatic methylidene compound, methylstyrul compound for producing the same, production electroluminescent element |
| 06/16/2004 | CN1504534A Organic light-emitting device using paracyclophane |
| 06/10/2004 | WO2004048301A1 Method for producing oxidation-resistant hydrogenated fullerene and hydrogenated fullerene produced thereby |
| 06/10/2004 | US20040110027 Organic light-emitting device using paracyclophane |
| 06/09/2004 | DE10255363A1 Production of per-alkylated coronene for use in electrical or optical components, e.g. field-effect transistors, involves regiospecific catalytic hydrogenation of corresponding hexa-peri-hexa-benzocoronene |
| 06/03/2004 | US20040106758 Reacting fluorene with vinylbenzyl halide |
| 06/02/2004 | CN1501900A Processes for the purification of higher diamondoids and compositions comprising such diamondoids |
| 06/02/2004 | CN1501899A Curable polyvinylbenzyl compound and process for producing the same |
| 06/02/2004 | CN1152107C Spiro compound and application as electric fluorescent material material thereof |
| 06/02/2004 | CN1152000C Process for synthesizing multi-substituted cyclopentadiene derivative with spirocyclic structure |
| 06/01/2004 | US6743290 Compositions comprising undecamantanes and processes for their separation |
| 05/26/2004 | EP1421929A2 Emollients and cosmetic preparations |
| 05/26/2004 | CN1151114C Process for recovery and comprehensive utilization of by-product oil from hydration method synthesis of camphor |
| 05/25/2004 | US6740775 Purity; stability; dissolving pravastatin salt in lower alcohol; adding ethyl acetate and cooling |
| 05/25/2004 | US6740369 Based on a mixture of polar compounds of negative dielectric anisotropy, comprising unsaturated biphenyl compounds used in electro-optical displays |
| 05/21/2004 | WO2004041901A1 Aryl-substituted polyindenofluorenes for use in organic electroluminiscent devices |
| 05/18/2004 | US6737552 Supercritical fluid extraction, two different pressures; separates beta-carotene and lutein |
| 05/13/2004 | WO2004039912A1 New method for the production of monomers useful in the manufacture of semiconductive polymers |
| 05/12/2004 | CN1495188A Substituted tetrels metal complex, catalyst and olefin polymerization method |
| 05/11/2004 | CA2043075C Dicyclopentadiene activation method and polymerization composition |
| 05/06/2004 | EP1416033A1 Fluids for traction drive |
| 05/06/2004 | EP1416028A1 New method for the production of monomers useful in the manufacture of semiconductive polymers |
| 05/06/2004 | EP1414568A2 Metal bistriflimide compounds, their synthesis and their uses |
| 05/05/2004 | CN1494520A Compositions comprising higher diamondoids and processes for their separation |
| 04/29/2004 | US20040082480 Synthesis methods, complexes and delivery methods for the safe and convenient storage, transport and application of compounds for inhibiting the ethylene response in plants |
| 04/28/2004 | EP1413617A1 Organic light-emitting device using iptycene derivatives |
| 04/28/2004 | EP1412450A2 Light-emitting device and aromatic compound |
| 04/28/2004 | EP1107936B1 Copper-catalysed enantioselective allylic substitution reactions |
| 04/22/2004 | US20040077907 Obtained by the action of benzyl chloride on 1,2,3,4-tetrahydronaphthalene in the presence of ferric chloride |
| 04/22/2004 | US20040077502 Stable ethylene inhibiting compounds and methods for their preparation |
| 04/22/2004 | US20040076852 Such as bipyrenylbenzene |
| 04/21/2004 | EP1409440A1 A method to inhibit ethylene responses in plants |
| 04/21/2004 | EP1409125A1 Microencapsulated catalyst, methods of preparation and methods of use thereof |
| 04/21/2004 | EP0821046B1 Refrigerant cycle plant with difluoromethane/hydrocarbon refrigerant mixture |
| 04/21/2004 | CN1146569C Dialkylmethylene blidged fluorenyl cyclopentadiene rare-earth complex and its preparing process and application |
| 04/20/2004 | US6723870 Reacting a metal hydride with an anthraquinone, deketalization; dye intermediates |
| 04/15/2004 | US20040073035 Removal by salt formation |
| 04/14/2004 | EP1028110B1 Novel dihydronaphthalene compounds and process for producing the same |
| 04/08/2004 | US20040067550 Method for the production of beta-carotene |
| 04/07/2004 | EP1404743A1 Fast polymerizable/curable episulfide based composition, polymerization/curing process and optical articles resulting therefrom |
| 03/31/2004 | CN1486292A Compositions comprising cyclohexamantane |
| 03/31/2004 | CN1486291A Process for the preparation of saturated organic compounds |
| 03/23/2004 | US6710206 Poly(3-cyclopropyl-3-hydroxypropionate) and processes for its preparation and derivatives thereof |
| 03/18/2004 | WO2003102202A3 Process for preparing vinylaromatic compounds |
| 03/18/2004 | US20040054243 Processes for concentrating higher diamondoids |
| 03/17/2004 | EP1398311A1 Recovery of phytonutrients from palm oil |
| 03/17/2004 | CN1142124C Use of carried copper-base catalyst in cyclopropanizing reaction of olefin |
| 03/11/2004 | WO2004020548A1 Organic light-emitting device |
| 03/11/2004 | WO2004020481A1 Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same |
| 03/11/2004 | WO2004020373A1 Spiro compound and organic luminescence device using the same |
| 03/11/2004 | WO2004020372A1 Fluorene compound and organic luminescent device using the same |
| 03/11/2004 | WO2004020371A1 Condensed polycyclic compound and organic light-emitting device using the same |
| 03/11/2004 | US20040048099 Organic light-emitting device using iptycene derivatives |
| 03/11/2004 | CA2464518A1 Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same |
| 03/10/2004 | EP1396482A1 Process for producing adamantane or analogue |
| 03/10/2004 | CN1480438A Stable ethene in hibitory compound and its prepn method |
| 03/04/2004 | WO2004018588A1 Organic electroluminescent devices and organic luminescent medium |
| 03/04/2004 | WO2004018587A1 Organic electroluminescence device and anthracene derivative |
| 03/04/2004 | US20040044062 Method of treatment of viral infection including HIV using water soluble fullerenes - III |
| 03/04/2004 | US20040043197 High speed propagation of signals; multilayer circuits; aromatic resins |
| 03/03/2004 | EP1392603A2 Processes for the purification of higher diamondoids and compositions comprising such diamondoids |
| 03/03/2004 | CN1479561A Organic luminous device using ptericne derivative |
| 02/26/2004 | WO2004016709A1 Luminescent spiro-dimer and organic light-emitting device comprising the same |
| 02/26/2004 | WO2004016575A1 Oligoarylene derivatives and organic electroluminescent devices made by using the same |
| 02/26/2004 | WO2002072260A3 Metal bis-triflimide compounds, their synthesis and their uses |
| 02/26/2004 | DE10333571A1 New aryl-substituted adamantane derivatives, useful in preparation of insulating resins, particularly for miniaturized semiconductor devices |
| 02/25/2004 | EP0873301B1 Indane compounds with smooth muscle relaxing and/or mast cell stabilising and/or anti-inflammatory activity |
| 02/24/2004 | US6696615 Utilizing calixarene modified stationary phase |
| 02/19/2004 | WO2003007658A8 Light-emitting device and aromatic compound |
| 02/19/2004 | US20040031949 Comprising a monobenzyl-1,2,3,4-tetrahydronaphthalene or a mixture of mono- and polybenzyl-1,2,3,4-tetrahydronaphthalene and/or a mixture of partly hydrogenated polyphenyls and polyphenylmethane |
| 02/18/2004 | CN1138733C Hydrogenation of polyene into monoene |
| 02/17/2004 | US6693156 Simply and efficiently synthesized materials with varied substitution for tailored polymer properties |
| 02/12/2004 | WO2004013073A1 Anthracene derivatives and organic electroluminescent devices made by using the same |
| 02/12/2004 | WO2003066646A3 Macrocyclic module compositions |
| 02/12/2004 | US20040030193 Production of 3-alkylcycloalkanols |
| 02/12/2004 | US20040030141 Biphenyl derivatives substituted with an aromatic or heteroaromatic radical, and pharmaceutical and cosmetic compositions containing them |
| 02/11/2004 | EP1388529A2 Stable ethylene inhibiting compounds and methods for their preparation |
| 02/11/2004 | EP1387844A1 Retinol derivatives potentiation of active substances by micellar preparation |
| 02/11/2004 | EP1387821A2 Estrogen receptor modulators |
| 02/11/2004 | EP1047411B1 Substituted diphenyl indanone, indane and indole compounds and analogues thereof useful for the treatment or prevention of diseases characterized by abnormal cell proliferation |
| 02/10/2004 | US6688118 Azeotropic compositions of cyclopentane |
| 02/05/2004 | WO2004011405A1 Process for the preparation of adamantanes |
| 02/05/2004 | WO2003074466A3 Reactive diluents and alkyd resin coating compositions |
| 02/05/2004 | US20040024275 Obtaining a quantity of ripen fruits of Momordica cochinchinensis plant (spinyl melon), collecting aril and seeds from the cavity of the fruit, separating aril from the seeds, drying wet aril, extracting oil from the aril |
| 02/05/2004 | US20040024274 Bringing the mono or polycyclic aromatic unsubstituted or substituted with an alkyl group into contact with a hydrogen containing gas in the presence of a group 8 transition metal catalyst as an active agent applied to a support |
| 02/05/2004 | US20040024273 Method for the hydrogenation of aromatics by means of reactive distillation |
| 02/05/2004 | US20040023060 Structure including at least three planar moieties, which are linearly configured such that one planar moiety is located between two neighboring planar moieties and shares an atom with each of the moieties |
| 02/04/2004 | EP0931039B1 Selective hydrogenation of aromatics in hydrocarbon streams |