| Patents for C07B 63 - Purification; Separation specially adapted for the purpose of recovering organic compounds; Stabilisation; Use of additives (4,057) |
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| 06/05/2012 | US8192591 Self-sustaining cracking of hydrocarbons |
| 05/31/2012 | WO2012071150A2 Production of aromatic carboxylic acids |
| 05/30/2012 | EP2456906A1 Compositions and methods of use for forming titanium- containing thin films |
| 05/30/2012 | CN102482772A 用于形成含钛薄膜的组合物和使用方法 Compositions and methods for forming a titanium-containing film |
| 05/23/2012 | CN101190280B Use of extract of non-fruit part of prune tree |
| 05/18/2012 | WO2012065115A2 Ketocarboxylic acids, ketocarboxylic esters, methods of manufacture and uses thereof |
| 05/09/2012 | EP1449821B1 Optically active mandelic acid and its derivative, and method for crystallization thereof |
| 05/09/2012 | CN102448918A Process for improved meta-xylene yield from C8 aromatics |
| 05/03/2012 | WO2012031356A3 Biomass extraction process |
| 05/02/2012 | EP2447236A1 Special UV absorber for hardening UV protection coatings |
| 05/02/2012 | EP2445858A2 Process for improved meta-xylene yield from c8 aromatics |
| 04/24/2012 | US8163965 Continuous crystallisation process of iodinated phenyl derivatives |
| 04/19/2012 | WO2012049091A1 Special uv absorbers for curable uv protective coatings |
| 04/19/2012 | WO2012005902A3 Process for purifying terephthalic acid |
| 04/12/2012 | WO2012012043A3 Process for producing terephthalic acid |
| 04/12/2012 | WO2011159418A3 Processes for deodorizing renewable-sourced glycols |
| 04/12/2012 | DE10237517B4 Verfahren zur An- bzw. Abreicherung von Biomolekülen aus flüssigen oder fluiden Medien unter Verwendung von Schichtdoppelhydroxiden und Verwendung von an einem Schichtdoppelhydroxid an- oder eingelagerten Biomolekülen als anorganischer Vektor A method for enrichment or depletion of biomolecules from liquid or fluid media using Schichtdoppelhydroxiden and use of other on a layered double or embedded biomolecules as inorganic Vector |
| 04/11/2012 | EP1756023B1 Molecularly imprinted polymers selective for nitrosamines and methods of using the same |
| 04/10/2012 | CA2446755C Methods and compositions for inhibiting polymerization of vinyl monomers |
| 04/05/2012 | WO2011160857A4 Device and method for solubilizing, separating, removing and reacting carboxylic acids in oils, fats, aqueous or organic solutions by means of micro- or nanoemulsification |
| 03/29/2012 | WO2011109465A3 High shear system and process for the production of halogenated and/or sulfonated paraffins |
| 03/28/2012 | EP2434022A2 Use of A33 antigens and JAM-IT |
| 03/28/2012 | CN102391315A Method for extracting purely natural plant organic selenium |
| 03/22/2012 | WO2012034905A1 Process for producing dioxolane |
| 03/21/2012 | EP1391507B1 Apparatus for purifying nucleic acid and method of purifying nucleic acid |
| 03/21/2012 | CN102381919A Grouping preparation method of amino acid groups with alkaline, acid and neutral functions |
| 03/15/2012 | WO2012033240A1 Method for purifying organic solvents |
| 03/15/2012 | CA2810419A1 Biomass extraction process |
| 03/06/2012 | CA2406720C Nitroaromatic solubilizer for nitroxyls in aromatic solvents |
| 02/29/2012 | EP1724028B1 Method for preparing thin film of condensed polycyclc aromatic compound |
| 02/29/2012 | CN102363588A Decolouring method applied in antibiotic solvent extraction technology |
| 02/23/2012 | WO2012024154A1 Process and system for supplying vapor from drying column to light ends column |
| 02/23/2012 | CA2808385A1 Process and system for supplying vapor from drying column to light ends column |
| 02/22/2012 | EP1896387B1 Ortho-nitrosophenols as polymerization inhibitors |
| 02/22/2012 | CN1903279B 一种枳壳药材的提取分离方法 One kind of Citrus aurantium herbs extraction methods |
| 02/22/2012 | CN102358856A Manufacturing device and dehydration device of gas hydrate |
| 02/22/2012 | CN101511441B 净化离子液体的方法 Purification method of ionic liquids |
| 02/16/2012 | WO2011160857A3 Device and method for solubilizing, separating, removing and reacting carboxylic acids in oils, fats, aqueous or organic solutions by means of micro- or nanoemulsification |
| 02/15/2012 | CN102351623A Method for increasing optical purity of chiral alkynol |
| 02/15/2012 | CN102350075A Purification apparatus for organic solvents |
| 02/08/2012 | EP1720814B1 Process for recovering organic compounds from aqueous streams containing same |
| 01/26/2012 | WO2012012043A2 Process for producing terephthalic acid |
| 01/18/2012 | CN102325740A Distillation of ionic liquids using auxiliary distillation agent |
| 01/12/2012 | WO2012005902A2 Process for purifying terephthalic acid |
| 01/05/2012 | WO2011123948A8 Process for refining chemicals from pulp and paper mill wastewaters |
| 12/29/2011 | WO2011160857A2 Device and method for solubilizing, separating, removing and reacting carboxylic acids in oils, fats, aqueous or organic solutions by means of micro- or nanoemulsification |
| 12/29/2011 | US20110315542 System for processing organic material using solar energy |
| 12/29/2011 | DE102010025167A1 Verfahren zur Abtrennung, Gewinnung und Reinigung von Bernsteinsäure Process for the separation, recovery and purification of succinic acid |
| 12/29/2011 | DE102010024781A1 Reinigung von HF-Alkylierungsanlagen Cleaning of HF alkylation units |
| 12/29/2011 | CA2801624A1 Device and method for solubilizing, separating, removing and reacting carboxylic acids in oils, fats, aqueous or organic solutions by means of micro- or nanoemulsification |
| 12/28/2011 | EP2399885A1 Device and method for solubilizing, separating, removing and reacting carboxylic acids in aqueous or organic solutions by means of micro- or nanoemulsification |
| 12/28/2011 | EP2398753A1 Distillation of ionic liquids using an auxiliary distillation agent |
| 12/28/2011 | CN102295500A 一种抑制乙烯基化合物聚合的方法 A method for inhibiting polymerization of a vinyl compound |
| 12/28/2011 | CN102295499A 用于抑制乙烯基化合物聚合的阻聚剂 For inhibiting polymerization of a vinyl polymerization inhibitor compound |
| 12/22/2011 | WO2011159418A2 Processes for deodorizing renewable-sourced glycols |
| 12/22/2011 | WO2011126700A3 Tetramer production apparatus and process relating thereto |
| 12/21/2011 | CN101240169B 一种酚焦油废渣的再利用方法 Re-use method of phenol tar waste |
| 12/14/2011 | CN102276378A 一种发酵液的处理方法 A processing method of fermentation broth |
| 12/07/2011 | EP2391658A1 Molecularly imprinted polymers |
| 12/07/2011 | CN101056832B 抑制二乙烯基苯和芳香族乙烯基化合物聚合的方法 Divinylbenzene and an aromatic vinyl compound polymerization inhibition |
| 12/04/2011 | CA2741879A1 Process of extracting procyanidins by alkaline hydrolysis |
| 11/30/2011 | CN1903259B 一种丹皮药材的提取分离方法 One kind of Dan herbs extraction methods |
| 11/29/2011 | US8067440 Phosphonium salts derivatives and uses thereof |
| 11/24/2011 | WO2011041258A3 Process for removing nitrogen compounds from a hydrocarbon stream |
| 11/22/2011 | US8062391 Method for purifying biodiesel fuel |
| 11/17/2011 | DE102010028874A1 Isolating stilbenoid with solvent immiscible in water, useful for producing cosmetics, food, dietary supplements, pharmaceuticals and animal feed, comprises reducing the water content of the solvent |
| 11/16/2011 | EP2386562A1 Halogen-substituted saccharide, method for producing same, reaction composition of same and device for producing same |
| 11/15/2011 | US8058498 Device for removing oxygen-containing organic compounds from mixtures of various hydrocarbon compounds |
| 11/10/2011 | US20110271875 Process for Recovery of Values from a Fermentation Mass Obtained in Producing Ethanol and Products Thereof |
| 11/08/2011 | US8052848 Ultrasonic and microwave methods for enhancing the rate of a chemical reaction and apparatus for such methods |
| 11/03/2011 | WO2011082378A3 Purification of succinic acid from the fermentation broth containing ammonium succinate |
| 11/03/2011 | US20110269847 Storage-stable compositions of glycerol monoalkyl ethers |
| 11/02/2011 | CN101161610B Etherification molecule decorating method for increasing anthocyanin class pigment stability |
| 11/01/2011 | CA2473839C Method for the separation of acids from chemical reaction mixtures by means of ionic fluids |
| 10/18/2011 | CA2620456C Method for production, substitution, or mining of gas hydrate |
| 10/13/2011 | WO2011126700A2 Tetramer production apparatus and process relating thereto |
| 10/13/2011 | WO2011123948A1 Process for refining chemicals from pulp and paper mill wastewaters |
| 10/13/2011 | CA2795642A1 Process for refining chemicals from pulp and paper mill wastewaters |
| 10/05/2011 | CN1990006B Chenopodium ambrosioides extract, preparation thereof, preparation method and use thereof |
| 09/22/2011 | WO2011115151A1 Butanol manufacturing method |
| 09/22/2011 | CA2793200A1 Butanol manufacturing method |
| 09/21/2011 | CN102197025A Enhanced stability peracid compositions |
| 09/20/2011 | US8022108 Acid treatment of a fischer-tropsch derived hydrocarbon stream |
| 09/15/2011 | DE102010010997A1 Verfahren und Vorrichtung zur Destillation von zur Polymerisation neigenden Verbindungen Method and apparatus for distillation of a tendency to polymerize compounds |
| 09/14/2011 | CN101115699B Means for controlling the exothermic reaction of styrenic monomers with sulfonic acids |
| 09/13/2011 | US8017813 Process for production of cycloalkyl alkyl ethers |
| 09/07/2011 | EP2362871A2 Enhanced stability peracid compositions |
| 09/01/2011 | WO2011103793A1 Preparation method of lithium 1-methylcyclopropene and preservation method thereof |
| 08/31/2011 | EP2167448B1 Purification procedure for the preparation of the radioactive tracer 3' -desoxy-3' - [18]-fluorothymidine ([18f]flt) |
| 08/31/2011 | EP2066416B1 Method of purifying ionic liquids |
| 08/31/2011 | CN102167706A Methods preparing and preserving lithium 1-methylcyclopropene |
| 08/30/2011 | US8008477 Method for preparing a composition containing at least one internal dehydration product for a hydrogenated sugar |
| 08/16/2011 | CA2465918C Method for the production of particles |
| 08/10/2011 | CN101073592B Method for separating and extracting Milkvetch Root |
| 08/04/2011 | WO2011092538A1 Agents for carbon dioxide capture, agents for amine stabilization and methods of making agents for carbon dioxide capture and amine stabilization |
| 07/21/2011 | WO2011035149A3 Converting co2, to an alcohol |
| 07/20/2011 | CN101076507B Device for removing oxygen-containing organic compounds from mixtures of various hydrocarbon compounds |
| 07/07/2011 | WO2011080648A1 An improved process for the preparation of cilastatin sodium |
| 06/29/2011 | EP2339328A2 Pharmaceutical co-crystal compositions of celecoxib |
| 06/23/2011 | WO2011044406A3 Purification method |