| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | ORGANO-CATALYTIC BIOMASS DECONSTRUCTION | US15682125 | 2017-08-21 | US20170369955A1 | 2017-12-28 | Ming Qiao; Randy D. Cortright; Elizabeth Woods |
| The present invention provides processes for catalytic deconstruction of biomass using a solvent produced in a bioreforming reaction. | ||||||
| 182 | METHOD OF REMOVING CALCIUM FROM HYDROCARBON FRACTION USING EXTRACTION AGENT INCLUDING 2-OXOPROPANOL OR DERIVATIVES THEREOF | US15606181 | 2017-05-26 | US20170342329A1 | 2017-11-30 | Dong-Woo CHO; Jong-Nam KIM; Su Jin JEONG; Hee Tae BEUM; Taesung JUNG; Hyung Chul YOON; Kanghee CHO; Sang-Sup HAN |
| Disclosed is a method of removing calcium from a hydrocarbon fraction using an extraction agent including 2-oxopropanal or derivatives thereof, the method including (S1) adding a hydrocarbon fraction with an extraction agent including 2-oxopropanal or derivatives thereof to give a mixture, (S2) converting an oil-soluble calcium compound into a water-soluble calcium compound by reacting the hydrocarbon fraction with the 2-oxopropanal or derivatives thereof, and (S3) removing the water-soluble calcium compound. | ||||||
| 183 | Organo-catalytic biomass deconstruction | US15364764 | 2016-11-30 | US09738944B2 | 2017-08-22 | Ming Qiao; Randy D. Cortright; Elizabeth Woods |
| The present invention provides processes for catalytic deconstruction of biomass using a solvent produced in a bioreforming reaction. | ||||||
| 184 | Bisphenol A preparation apparatus and preparation method | US14904028 | 2014-07-11 | US09573869B2 | 2017-02-21 | Jong Suh Park; Joon Ho Shin; Tae Woo Kim; Jong Ku Lee; Se Ho Park |
| Provided are an apparatus and a method for preparing bisphenol A. In the present invention, all or some of a mother liquid stream is circulated to a flash rector through a bypass line after crystallization in a process of preparing bisphenol A so as to increase a conversion rate of bisphenol A in a reactor, reduce energy, and use a heating source of phenol to be discharged to an upper side of the flash reactor, and thus the reaction efficiency of the whole process can be increased. | ||||||
| 185 | APPARATUS AND METHOD FOR PURIFYING CUMENE | US15304017 | 2015-05-22 | US20170044081A1 | 2017-02-16 | Sung Kyun KIM; Sung Kyu LEE; Joon Ho SHIN |
| The present application relates to an apparatus and method for purifying cumene. The apparatus and method for purifying cumene according to the present application can reduce the amount of energy consumption which occurs during purification processes and can provide an apparatus and method capable of efficiently purifying cumene. | ||||||
| 186 | Methods for producing bioderived propylene glycol | US14613877 | 2015-02-04 | US09533930B2 | 2017-01-03 | Kevin J. Adlaf; Paul D. Bloom; William Chris Hoffman; Chicheng Ma; John G. Soper; Brad Zenthoefer |
| In the process of distilling a polyol product mixture including one or both of a biobased propylene glycol and a biobased ethylene glycol from the reaction of hydrogen with a biobased feed, it has been discovered that undesirable epoxides can form, and the present invention provides means for guarding against their formation, for removing epoxides which do form by particular methods of distilling, and for removing the epoxides from a finished, otherwise commercially acceptable biobased glycol product. | ||||||
| 187 | Method of separating acids from chemical reaction mixtures by means of apolar amines | US15148430 | 2016-05-06 | US09493491B2 | 2016-11-15 | Oliver Huttenloch; Patrick Deck; Holger Ganz; Michael Mauss; Wolfgang Körnig; Michael Bock |
| A process for the removal of acids from reaction mixtures, comprising at least one product of value which is sparingly soluble in water, by at least one unpolar amine as an auxiliary base, which includes: a) reacting the auxiliary base with the acid with formation of a salt; b) reacting the salt formed in step a) with a further base which accepts the acid with liberation of the auxiliary base and combines with the acid to be accepted from the auxiliary base to form a salt which is very readily soluble in water; c) extraction of the mixture obtained in step b) with water or an aqueous medium, wherein the salt of the further base dissolves in the aqueous phase and the product of value, or the solution of the product of value, in a suitable solvent and the auxiliary base form at least one separate nonaqueous phase; and d) removal by distillation of at least part of any solvent present from the at least one nonaqueous phase obtained in step c), to form two nonmiscible liquid phases. | ||||||
| 188 | METHOD FOR RECOVERING CATALYST | US15038190 | 2014-12-09 | US20160288115A1 | 2016-10-06 | Markus NUOPPONEN; Lauri KUUTTI; Stella ROVIO |
| A catalyst is recovered from an aqueous reaction mixture comprising heterocyclic nitroxyl catalyst and oxidized cellulose, by: —separating the oxidized cellulose from the reaction mixture, —contacting the reaction mixture with solid hydrophobic adsorbent particles with particle sizes below 350, preferably below 200 μm, more preferably below 100 μm, said particles being silica particles provided with functionnalized hydrophobicity, —adsorbing the catalyst to the hydrophobic adsorbent particles, and—eluting the catalyst from the adsorbent particles with an organic solvent. | ||||||
| 189 | Sorbent comprising on its surface a cationic or protonizable aliphatic residue for the purification of organic molecules | US14344718 | 2012-09-17 | US09452415B2 | 2016-09-27 | Markus Arendt; Björn Degel; Thomas Schwarz; Gerhard Stumm; Martin Welter |
| The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic application. | ||||||
| 190 | METHOD OF SEPARATING ACIDS FROM CHEMICAL REACTION MIXTURES BY MEANS OF APOLAR AMINES | US15148430 | 2016-05-06 | US20160251384A1 | 2016-09-01 | OLIVER HUTTENLOCH; Patrick DECK; Holger GANZ; Michael MAUSS; Wolfgang KÖRNIG; Martin BOCK |
| A process for the removal of acids from reaction mixtures, comprising at least one product of value which is sparingly soluble in water, by at least one unpolar amine as an auxiliary base, which includes: a) reacting the auxiliary base with the acid with formation of a salt; b) reacting the salt formed in step a) with a further base which accepts the acid with liberation of the auxiliary base and combines with the acid to be accepted from the auxiliary base to form a salt which is very readily soluble in water; c) extraction of the mixture obtained in step b) with water or an aqueous medium, wherein the salt of the further base dissolves in the aqueous phase and the product of value, or the solution of the product of value, in a suitable solvent and the auxiliary base form at least one separate nonaqueous phase; and d) removal by distillation of at least part of any solvent present from the at least one nonaqueous phase obtained in step c), to form two nonmiscible liquid phases. | ||||||
| 191 | Method and device for producing and/or purifying polynucleotides and products obtainable thereof | US14451951 | 2014-08-05 | US09416400B2 | 2016-08-16 | Philippe Ledent |
| An apparatus and a method for obtaining a (poly)nucleotide sequence of interest include steps of cultivating hosts cells to produce a nucleotide sequence of interest and harvesting these cells, introducing these cells in a passageway and disintegrating them in a continuous process. In the continuous process, performing in the passageway a precipitation of contaminants by a mixing of the disintegrated cells with a solution containing one or more salt(s) and obtaining a mixture and allowing a precipitate to separate from the solution of this mixture, preferably to float and/or to sediment from the solution of this mixture for 1-48 hours and pumping out a soluble material from this solution, while excluding recovering the precipitate. | ||||||
| 192 | Method for purification of nucleic acids, particularly from fixed tissue | US14199019 | 2014-03-06 | US09416399B2 | 2016-08-16 | Heike Euting; Guido Hennig; Alexandre Izmailov |
| The invention relates to a method for purification of nucleic acids, to a kit for performing the method according to the invention and to a new application of magnetic particles for purification of a biological sample. The method according to the invention comprises the following steps: a) accommodating of the sample in a first sample vessel in an aqueous solution and lysing of the sample under non-chaotropic conditions; suspending of first magnetic particles in the solution and inserting of the first sample vessel in a sample vessel holder, wherein the sample vessel is inserted in the annular interior space of a ring magnet associated with the sample vessel holder; separating of the solution from the magnetic particles; and isolating of the nucleic acids from the solution. | ||||||
| 193 | Method for producing complex crystal and method for screening complex crystal | US14113239 | 2012-04-20 | US09382250B2 | 2016-07-05 | Akinori Goto; Mamoru Fukuda |
| The present invention relates to a method for producing a complex crystal composed of two or more different compounds, comprising crystallizing the two or more different compounds under a condition at which menthol is heat melted, and a method for screening a complex crystal. In accordance with the method for producing a complex crystal of the present invention, a complex crystal capable of being used as a drug material can be produced rapidly, simply and efficiently. In addition, in accordance with the method for screening a complex crystal of the present invention, a stable complex crystal can be searched, which is industrially useful. | ||||||
| 194 | BISPHENOL A PREPARATION APPARATUS AND PREPARATION METHOD | US14904028 | 2014-07-11 | US20160159716A1 | 2016-06-09 | Jong Suh PARK; Joon ho SHIN; Tae Woo KIM; Jong Ku LEE; Se Ho PARK |
| Provided are an apparatus and a method for preparing bisphenol A. In the present invention, all or some of a mother liquid stream is circulated to a flash rector through a bypass line after crystallization in a process of preparing bisphenol A so as to increase a conversion rate of bisphenol A in a reactor, reduce energy, and use a heating source of phenol to be discharged to an upper side of the flash reactor, and thus the reaction efficiency of the whole process can be increased. | ||||||
| 195 | Method of separating acids from chemical reaction mixtures by means of apolar amines | US12092392 | 2006-09-15 | US09359269B2 | 2016-06-07 | Oliver Huttenloch; Patrick Deck; Holger Ganz; Michael Mauβ; Wolfgang Körnig; Michael Bock |
| A process for the removal of acids from reaction mixtures, comprising at least one product of value which is sparingly soluble in water, by at least one unpolar amine as an auxiliary base, which includes: a) reacting the auxiliary base with the acid with formation of a salt; b) reacting the salt formed in step a) with a further base which accepts the acid with liberation of the auxiliary base and combines with the acid to be accepted from the auxiliary base to form a salt which is very readily soluble in water; c) extraction of the mixture obtained in step b) with water or an aqueous medium, wherein the salt of the further base dissolves in the aqueous phase and the product of value, or the solution of the product of value, in a suitable solvent and the auxiliary base form at least one separate nonaqueous phase; and d) removal by distillation of at least part of any solvent present from the at least one nonaqueous phase obtained in step c), to form two nonmiscible liquid phases. | ||||||
| 196 | Purification method | US14619871 | 2015-02-11 | US09346771B2 | 2016-05-24 | Eric Horn; Steven Fairway; Dimitrios Mantzilas; Nigel Powell |
| A diagnostic imaging agent useful for positron emission tomography (PET) imaging as well as to improved hardware for producing such imaging agents is described. Flutemetamol (18F) Injection for the imaging of β-amyloid plaques in the brain and methods and devices for preparing same are described including the automated synthesis and purification of [18F]flutemetamol by means of solid phase extraction (SPE). | ||||||
| 197 | Chromatographic material and method for preparation thereof | US14526996 | 2014-10-29 | US09340562B1 | 2016-05-17 | Xiaodong Liu; Richard T. Williams; Xiao Cui |
| A chromatographic material comprising a zwitterionic ligand covalently bound to a substrate, the ligand preferably has a formula II: wherein R1, R2, R3 are independently selected from an oxygen atom that is configured to connect to a substrate atom in the substrate, an oxygen atom that is configured to connect to a silicon atom of an adjacent ligand, a hydroxyl group, a halogen atom, an alkoxy group, a dialkylamino group, an acyl group, an alkyl group, or an aryl group; L1, L2 and L3 are independently hydrophobic moieties; each containing 2 to 30 carbon atoms, wherein there are at least 10 carbon atoms in the combined chain lengths of L1, L2 and L3; X is an O atom, S atom, amide group or sulfonamide group; n is 0 or 1; R4, R5 are independently selected from a hydrogen atom or a hydrocarbon moiety containing 1 to 20 carbon atoms; and Rf is a negatively charged moiety comprising a sulfonic, carboxylic, or phosphonic functional group. | ||||||
| 198 | CHROMATOGRAPHIC MATERIAL AND METHOD FOR PREPARATION THEREOF | US14526996 | 2014-10-29 | US20160122368A1 | 2016-05-05 | Xiaodong LIU; Richard T. WILLIAMS; Xiao CUI |
| A chromatographic material comprising a zwitterionic ligand covalently bound to a substrate, the ligand preferably has a formula II: wherein R1, R2, R3 are independently selected from an oxygen atom that is configured to connect to a substrate atom in the substrate, an oxygen atom that is configured to connect to a silicon atom of an adjacent ligand, a hydroxyl group, a halogen atom, an alkoxy group, a dialkylamino group, an acyl group, an alkyl group, or an aryl group; L1, L2 and L3 are independently hydrophobic moieties; each containing 2 to 30 carbon atoms, wherein there are at least 10 carbon atoms in the combined chain lengths of L1, L2 and L3; X is an O atom, S atom, amide group or sulfonamide group; n is 0 or 1; R4, R5 are independently selected from a hydrogen atom or a hydrocarbon moiety containing 1 to 20 carbon atoms; and Rf is a negatively charged moiety comprising a sulfonic, carboxylic, or phosphonic functional group. | ||||||
| 199 | ORGANO-CATALYTIC BIOMASS DECONSTRUCTION | US14968361 | 2015-12-14 | US20160097108A1 | 2016-04-07 | Ming Qiao; Randy D. Cortright; Elizabeth Woods |
| The present invention provides processes for catalytic deconstruction of biomass using a solvent produced in a bioreforming reaction. | ||||||
| 200 | Methods and apparatus for the ion mobility based separation and collection of molecules | US13651837 | 2012-10-15 | US09257269B2 | 2016-02-09 | Ching Wu |
| This invention describes an apparatus and method with a combined primary electrospray and secondary electrospray ionization source used to enhance ionization efficiency. The solid phase as well as liquid phase sampling, ionization, and detection is described. | ||||||
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