公开(公告)号：US09708547B2

公开(公告)日：2017-07-18

申请号：US13172370

申请日：2011-06-29

Applicant: Sunder Ramachandran ,  Vladimir Jovancicevic ,  Ying H. Tsang ,  Michael P. Squicciarini ,  Philippe Prince ,  Jianzhong Yang ,  Kyle C. Cattanach

Inventor： Sunder Ramachandran ,  Vladimir Jovancicevic ,  Ying H. Tsang ,  Michael P. Squicciarini ,  Philippe Prince ,  Jianzhong Yang ,  Kyle C. Cattanach

IPC: C10G29/26 ,  C02F1/68 ,  C10G19/02 ,  C10G19/04 ,  C10G29/20 ,  C10G29/22 ,  B01D53/48 ,  B01D53/52 ,  C02F101/10 ,  C02F103/36 ,  B01D53/14

CPC classification number: C10G29/26 ,  B01D53/1468 ,  B01D53/1487 ,  B01D53/1493 ,  B01D53/48 ,  B01D53/52 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2252/103 ,  B01D2252/20 ,  B01D2252/60 ,  B01D2257/304 ,  B01D2257/306 ,  C02F1/683 ,  C02F2101/101 ,  C02F2101/40 ,  C02F2103/365 ,  C10G19/02 ,  C10G19/04 ,  C10G29/205 ,  C10G29/22 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/44

Abstract: Hydrogen sulfide (H2S) and/or mercaptan scavengers are chemicals that remove H2S and/or mercaptans from gas, oil and water. Water-based formulations may be made and used employing scavenging compounds having the formulae: wherein each R1, R2, R3, and R4 are the same or different and are selected from the group consisting of hydrogen, an alkyl, an alkenyl, an aryl, an acyl, a halogen, a hydroxyl, a nitro, an alkyl ester, an aryl ester, an alkyl ether, an aryl ether, a hydroxymethyl, an anhydride group, an amino, and a sulfide. In one non-limiting embodiment the compounds (A) and (B) do not contain nitrogen atoms. Water-based formulations, such as those using a protic solvent with the above compounds, work well as H2S scavengers.

公开(公告)号：US20120066964A1

公开(公告)日：2012-03-22

申请号：US13162761

申请日：2011-06-17

Applicant: Bradley G. Harrell ,  Michael J. Zetlmeisl ,  Christopher Gallagher ,  Jianzhong Yang ,  Andrew J. McCallum

Inventor： Bradley G. Harrell ,  Michael J. Zetlmeisl ,  Christopher Gallagher ,  Jianzhong Yang ,  Andrew J. McCallum

IPC: C10L1/18 ,  C10L1/23 ,  C10L1/16

CPC classification number: C10L1/143 ,  C10L1/10 ,  C10L1/1258 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/1983 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/231 ,  C10L10/02

Abstract: Exhaust emissions resulting from the combustion of hydrocarbon fuels in compression ignition engines may be reduced using a homopolymer that may be polyisobutylene, polypropylene, and/or hyperbranched polyalpha-olefins. The homopolymer may have a molecular weight of from about 1600 to about 275,000. Optionally, an alkyl nitrate such as 2-ethylhexylnitrate (2EHN), and/or a peroxide, such as hydrogen peroxide, may also be used together with the homopolymer. Both NOx and particulate matter emissions (PM) may be reduced using ppm quantities of the additive compositions; alternatively, NOx emissions may be lowered or reduced while PM emissions do not substantially increase.

Abstract translation: 可以使用可以是聚异丁烯，聚丙烯和/或超支化聚α-烯烃的均聚物来减少压缩点火发动机中烃燃料燃烧产生的废气排放。 均聚物可具有约1600至约275,000的分子量。 任选地，也可以与均聚物一起使用硝酸烷基酯如硝酸2-乙基己酯（2EHN）和/或过氧化物如过氧化氢。 可以使用ppm量的添加剂组合物来减少NOx和颗粒物排放物（PM）; 或者，可以降低或减少NOx排放，同时PM排放基本上不增加。

公开(公告)号：US20120034162A1

公开(公告)日：2012-02-09

申请号：US12294991

申请日：2007-03-30

Applicant: Andrew R. Barron ,  Jianzhong Yang ,  Jianhua Yang ,  Kuan Wang ,  Jonathan Driver

Inventor： Andrew R. Barron ,  Jianzhong Yang ,  Jianhua Yang ,  Kuan Wang ,  Jonathan Driver

IPC: A61K51/08 ,  C07K19/00 ,  C12N5/071 ,  A61K38/02 ,  A61K38/14 ,  A61K9/127 ,  C07K2/00 ,  C07K1/107 ,  B82Y5/00

CPC classification number: C07K7/08 ,  A61K47/645 ,  A61K47/6949 ,  B82Y5/00 ,  C07K1/1077 ,  C07K7/06

Abstract: A composition and method is described for intracellular delivery of fullerene containing peptides. The composition and method involve fullerene-substituted phenylalanine as part of a peptide based delivery system. The presence of a fullerene-substituted amino acid in a peptide is found to alter the intracellular transport properties of the peptide.

Abstract translation: 描述了用于含富勒烯的肽的细胞内递送的组合物和方法。 组合物和方法涉及富勒烯取代的苯丙氨酸作为基于肽的递送系统的一部分。 发现肽中富勒烯取代的氨基酸的存在会改变肽的细胞内转运性质。

公开(公告)号：US08048175B2

公开(公告)日：2011-11-01

申请号：US12420605

申请日：2009-04-08

Applicant: Jianzhong Yang ,  Joseph J. Arensdorf ,  Melanie V. Barker

Inventor： Jianzhong Yang ,  Joseph J. Arensdorf ,  Melanie V. Barker

IPC: C10L1/10 ,  C10L1/22

CPC classification number: C10G29/20 ,  C10G2300/1011 ,  C10G2300/1033 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/202 ,  C10G2300/207 ,  Y02P30/20

Abstract: Mercaptans and/or hydrogen sulfide (H2S) in hydrocarbons, naphthas, gasolines, and the like may be scavenged therefrom by being brought into intimate contact with a mercaptan scavenger formulation containing at least one disubstituted azodicarboxylate of the formula R1OOCN═NCOOR2, where R1 and R2 are independently alkyl groups, alkenyl groups and aromatic groups having from 1 to 18 carbon atoms. These scavengers remove mercaptans and/or H2S from hydrocarbons faster than many conventional mercaptan scavengers. An effective scavenging amount of disubstituted azodicarboxylate in the hydrocarbon fluid ranges from about 5 to about 20 parts by weight based on 1 part as sulfur of mercaptan and/or H2S.

Abstract translation: 烃，石脑油，汽油等中的硫醇和/或硫化氢（H2S）可通过与含有至少一种式R 1 OOCN = NCOOR 2的二取代偶氮二羧酸的硫醇清除剂配方紧密接触而清除，其中R 1和 R2独立地为烷基，烯基和具有1至18个碳原子的芳基。 这些清除剂比许多常规的硫醇清除剂更快地从碳氢化合物中除去硫醇和/或硫化氢。 在烃流体中有效清除量的二取代偶氮二甲酸酯的量为约5至约20重量份，基于1份作为硫醇和/或硫化氢。

公开(公告)号：US20110172473A1

公开(公告)日：2011-07-14

申请号：US13008667

申请日：2011-01-18

Applicant: Tran M. Nguyen ,  Jerry J. Weers ,  Jianzhong Yang ,  Ksenija Babic

Inventor： Tran M. Nguyen ,  Jerry J. Weers ,  Jianzhong Yang ,  Ksenija Babic

IPC: C10L1/18 ,  C10G33/04 ,  C09K3/00

CPC classification number: C10G17/04 ,  B01D17/0217 ,  B01D17/047 ,  C10G31/08 ,  C10G33/02 ,  C10G33/04 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/44 ,  C10G2300/80 ,  C10G2300/805 ,  C10L2290/545

Abstract: It has been discovered that metals can be removed or transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains a demulsifier (for instance, an oxyalkylated alkyl resin and/or a crosslinked polypropylene glycol), a surfactant, a diketone and a solvent (for instance an aromatic solvent). The method may also include introducing a hydroxyl carboxylic acid and/or at least one mineral acid to reduce the pH of the desalter wash water. The method permits transfer of metals into the aqueous phase with little or no hydrocarbon phase undercarry into the aqueous phase. The composition is particularly useful in treating crude oil emulsions, and in removing iron therefrom.

Abstract translation: 已经发现，通过使用含有破乳剂（例如，烷氧基化烷基树脂和/或交联聚丙二醇）的组合物，可以在乳液破乳过程中将烃类从烃相中除去或转移到水相， 表面活性剂，二酮和溶剂（例如芳族溶剂）。 该方法还可以包括引入羟基羧酸和/或至少一种无机酸以降低脱盐洗涤水的pH。 该方法允许将金属转移到水相中，很少或没有烃相载入水相。 该组合物特别可用于处理原油乳液和从其中除去铁。

公开(公告)号：US20100325944A1

公开(公告)日：2010-12-30

申请号：US12793463

申请日：2010-06-03

Applicant: Jianzhong Yang ,  Michael J. Zetlmeisl ,  Paul J. Biggerstaff

Inventor： Jianzhong Yang ,  Michael J. Zetlmeisl ,  Paul J. Biggerstaff

IPC: C10L1/18 ,  C10L1/23

CPC classification number: C10L10/12 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1811 ,  C10L1/1824 ,  C10L1/183 ,  C10L1/1832 ,  C10L1/1857 ,  C10L1/231 ,  C10L10/02

Abstract: The cetane number of middle distillate fuels may be increased using an additive composition including a polymer that may be a homopolymer or copolymer of olefins, and the like, where the polymer has a weight average molecular weight ranging from about 200,000 to about 5,000,000. The additive composition also includes a free radical initiator component, which may be an alkyl nitrate such as 2-ethylhexylnitrate (2-EHN), and/or a peroxide, such as t-butyl peroxide. In one non-limiting embodiment the amount of polymer in the additive composition is greater than the free radical initiator component. A solvent is also present, which the solvent may include alcohol, an alkyl substituted phenol and/or a heavy aromatic distillate.

Abstract translation: 中间馏分燃料的十六烷值可以使用包括可以是烯烃的均聚物或共聚物的聚合物等的添加剂组合物来提高，其中聚合物的重均分子量为约20万至约5,000,000。 添加剂组合物还包括自由基引发剂组分，其可以是硝酸烷基酯如硝酸2-乙基己酯（2-EHN）和/或过氧化物，如叔丁基过氧化物。 在一个非限制性实施方案中，添加剂组合物中的聚合物的量大于自由基引发剂组分。 还存在溶剂，溶剂可包括醇，烷基取代的苯酚和/或重芳族馏分。

公开(公告)号：US20200245619A1

公开(公告)日：2020-08-06

申请号：US16648910

申请日：2018-09-20

Applicant: David G. Whitten ,  Dylan Brown ,  Jianzhong Yang ,  Edward Strach ,  Mohammed Khalil

Inventor： David G. Whitten ,  Dylan Brown ,  Jianzhong Yang ,  Edward Strach ,  Mohammed Khalil

IPC: A01N43/10 ,  C08G61/12 ,  A61L2/18 ,  A01N43/50 ,  A01N25/34

Abstract: The present disclosure provides an antimicrobial substrate including a substrate and a polythiophene polymer. The polythiophene polymer has a number of repeated monomer units from n is 5-14 or 30 to 120, a number average molecular weight (Mn) from 1,000 to 4,000 or 10,000 to 40,000; and a polydispersity index (PDI) from 1 to 1.3. The present disclosure also provides the polythiophene polymer and uses thereof.

公开(公告)号：US20140335201A1

公开(公告)日：2014-11-13

申请号：US14362709

申请日：2012-04-09

Applicant: Ulrich Johannes Haas ,  Dietrich Hermann ,  Gabriel Didier Scalliet ,  Kurt Nebel ,  Long Lu ,  Jianzhong Yang ,  Qiang Lu ,  Thomas James Hoffman ,  Renaud Beaudegnies ,  Werner Zambach ,  Olivier Jacob

Inventor： Ulrich Johannes Haas ,  Dietrich Hermann ,  Gabriel Didier Scalliet ,  Kurt Nebel ,  Long Lu ,  Jianzhong Yang ,  Qiang Lu ,  Thomas James Hoffman ,  Renaud Beaudegnies ,  Werner Zambach ,  Olivier Jacob

IPC: A01N43/40 ,  C07F7/08 ,  A01N55/00 ,  A01N43/80 ,  A01N43/56 ,  A01N43/653 ,  A01N53/00 ,  A01N35/06 ,  A01N37/10 ,  A01N43/54 ,  A01N37/18 ,  A01N43/52 ,  A01N43/84 ,  A01N59/20 ,  A01N59/16 ,  A01N43/22 ,  A01N43/88 ,  A01N41/10 ,  A01N57/20 ,  A01N47/40 ,  A01N43/36 ,  A01N43/38 ,  A01N43/82 ,  C07D213/74

CPC classification number: A01N43/40 ,  A01N35/06 ,  A01N37/10 ,  A01N37/18 ,  A01N37/34 ,  A01N37/38 ,  A01N41/10 ,  A01N43/22 ,  A01N43/36 ,  A01N43/38 ,  A01N43/42 ,  A01N43/52 ,  A01N43/54 ,  A01N43/56 ,  A01N43/653 ,  A01N43/80 ,  A01N43/82 ,  A01N43/84 ,  A01N43/88 ,  A01N47/40 ,  A01N47/42 ,  A01N53/00 ,  A01N55/00 ,  A01N57/20 ,  A01N59/16 ,  A01N59/20 ,  C07C59/08 ,  C07D213/74 ,  C07D405/12 ,  C07D407/12 ,  C07D409/04 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  C07F7/0812 ,  C07F7/0814 ,  Y02P60/218 ,  A01N37/36 ,  A01N37/42 ,  A01N39/04 ,  A01N43/90 ,  A01N45/02 ,  A01N47/18 ,  A01N47/24 ,  A01N47/38 ,  A01N51/00 ,  A01N2300/00

Abstract: The present invention provides a composition comprising a combination of components A) and B), wherein component A) is a compound of formula (I) and the component (B) is a further fungicide, insecticide or herbicide.

Abstract translation: 本发明提供包含组分A）和B）的组合的组合物，其中组分A）是式（I）的化合物，组分（B）是另外的杀真菌剂，杀虫剂或除草剂。

公开(公告)号：US08372270B2

公开(公告)日：2013-02-12

申请号：US13008667

申请日：2011-01-18

Applicant: Tran M. Nguyen ,  Jerry J. Weers ,  Jianzhong Yang ,  Ksenija Babic

Inventor： Tran M. Nguyen ,  Jerry J. Weers ,  Jianzhong Yang ,  Ksenija Babic

IPC: C10G17/04 ,  C10G33/04

CPC classification number: C10G17/04 ,  B01D17/0217 ,  B01D17/047 ,  C10G31/08 ,  C10G33/02 ,  C10G33/04 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/44 ,  C10G2300/80 ,  C10G2300/805 ,  C10L2290/545

Abstract: It has been discovered that metals can be removed or transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains a demulsifier (for instance, an oxyalkylated alkyl resin and/or a crosslinked polypropylene glycol), a surfactant, a diketone and a solvent (for instance an aromatic solvent). The method may also include introducing a hydroxyl carboxylic acid and/or at least one mineral acid to reduce the pH of the desalter wash water. The method permits transfer of metals into the aqueous phase with little or no hydrocarbon phase undercarry into the aqueous phase. The composition is particularly useful in treating crude oil emulsions, and in removing iron therefrom.

Abstract translation: 已经发现，通过使用含有破乳剂（例如，烷氧基化烷基树脂和/或交联聚丙二醇）的组合物，可以在乳液破乳过程中将烃类从烃相中除去或转移到水相， 表面活性剂，二酮和溶剂（例如芳族溶剂）。 该方法还可以包括引入羟基羧酸和/或至少一种无机酸以降低脱盐洗涤水的pH。 该方法允许将金属转移到水相中，很少或没有烃相载入水相。 该组合物特别可用于处理原油乳液和从其中除去铁。

公开(公告)号：US08217137B2

公开(公告)日：2012-07-10

申请号：US10585277

申请日：2005-01-14

Applicant: Andrew R. Barron ,  Jianzhong Yang

Inventor： Andrew R. Barron ,  Jianzhong Yang

IPC: C07C229/02 ,  C07K2/00

CPC classification number: B82Y30/00 ,  A61K31/185 ,  A61K31/195 ,  B82Y40/00 ,  C01B32/15 ,  C01B32/152 ,  C07K1/003 ,  C07K5/06078 ,  C07K5/06086 ,  C07K7/06 ,  C07K7/08 ,  C07K14/001

Abstract: The present invention is directed to a series of new compounds, combining the unique properties of fullerenes and bio-active amino acid residues, and to methods for making such compounds. The present invention is directed toward fullerene-based amino acids, and to amino acid residues, peptide chains, proteins, and polypeptides made from such fullerene-based amino acids. The present invention is further directed to amino acid residues, peptide chains, proteins, and polypeptides comprising such fullerene-based amino acids and into which such fullerene-based amino acids have been incorporated. Exemplary compounds have been prepared, and these compounds have been characterized and confirmed with infrared (IR) spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry (MS), etc. These new compounds, which are additions to the existing amino acid residue family, may potentially possess useful pharmaceutical application and may provide a new platform for further exploration in cancer therapy, and peptide and protein engineering.

Abstract translation: 本发明涉及一系列新的化合物，其结合了富勒烯和生物活性氨基酸残基的独特性质，以及制备这些化合物的方法。 本发明涉及基于富勒烯的氨基酸以及由这种基于富勒烯的氨基酸制成的氨基酸残基，肽链，蛋白质和多肽。 本发明进一步涉及包含这种基于富勒烯的氨基酸的氨基酸残基，肽链，蛋白质和多肽，并且其中掺入了这种基于富勒烯的氨基酸。 已经制备了示例性化合物，并且已经用红外（IR）光谱，核磁共振（NMR）光谱，质谱（MS）等来表征和证实了这些化合物。这些新化合物是现有氨基酸残基的添加物 家族，可能潜在地拥有有用的药物应用，并可能为癌症治疗和肽和蛋白质工程的进一步探索提供新的平台。