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公开(公告)号：US10125431B2
公开(公告)日：2018-11-13
申请号：US14900426
申请日：2014-06-20
Applicant: South Dakota Board of Regents
Inventor： Guojian Wang , Dongming Mei
Abstract: In accordance with the present invention, taught is a high purity germanium crystal growth method utilizing a quartz shield inside a steel furnace. The quartz shield is adapted for not only guiding the flow of an inert gas but also preventing the germanium melt from contamination by insulation materials, graphite crucible, induction coil and stainless steel chamber. A load cell provides automatic control of crystal diameter and helps to ensure exhaustion of the germanium melt. The method is both convenient and effective at producing high purity germanium crystals by relatively low skilled operators.
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公开(公告)号：US20180198128A1
公开(公告)日：2018-07-12
申请号：US15869820
申请日：2018-01-12
Applicant: South Dakota Board of Regents
Inventor： Haoran SUN
CPC classification number: H01M4/623 , C08J2327/22 , H01M4/131 , H01M4/137 , H01M4/1399 , H01M4/362 , H01M4/5825 , H01M4/608 , H01M4/624 , H01M10/052 , H01M2004/028
Abstract: Discovering high capacity and high rate cathodic materials is of paramount importance for the further development of electrochemical energy storage devices. Reported herein is a perfluoroalkylated polymer, integrated with an electronically-conductive backbone and an electron transfer catalyst unit that can serve as a new type of cathodic material reaching practical specific capacity of 919 mAh/g at 2.5 C discharging rate and over 700 mAh/g at 16 C discharging rate. A prepolarization treatment of the cathodic materials further increases working voltage to over 2.1 V versus Li/Li+ in classical PC/LiPF6 electrolyte solution giving maximum specific capacity of 1028 mAh/g and specific energy of 2159 mWh/g.
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33.发明申请公开(公告)号：US20180064821A1
公开(公告)日：2018-03-08
申请号：US15695757
申请日：2017-09-05
Applicant: South Dakota Board of Regents
Inventor： Hemachand Tummala , Siddharth Kesharwani
CPC classification number: A61K47/58 , A61K9/5138 , A61K31/12
Abstract: Methods and materials relating to a medicament preparation comprising a curcuminoid component, such as curcumin, and a polymer component having a backbone comprising polymethacrylate or methyl methacrylate provided as a curcuminoid-polymer complex, which enhances the solubility, stability and bioavailability of the curcumin component and are useful for the treatment of various inflammatory diseases and conditions when delivered to the gastro-intestinal tract, including sepsis, mucositis, gastritis, infections, inflammatory bowel disease and cancers of GIT. The curcumin-polymer complex inhibiting the activation of TLR receptors and thereby reduce the release of inflammatory cytokines, such that the curcumin-polymer complexes are more potent than free curcumin in antagonizing on the activation of TLR4.
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公开(公告)号：US20180046834A1
公开(公告)日：2018-02-15
申请号：US15552486
申请日：2016-02-19
Applicant: SOUTH DAKOTA BOARD OF REGENTS
Inventor： David LANGERMAN , Jon KELLAR , William CROSS , Stanley MAY , Julian BRACKINS , Jeevan MERUGA , Arvind BARIDE , John RAPP
CPC classification number: G06K7/10564 , B42D25/29 , B42D25/382 , C09D11/03 , C09D11/037 , C09D11/50 , C09K11/7766 , C09K11/7783 , G01N21/00 , G01N21/6456 , G06K7/1417 , G07D7/0043 , G07D7/005 , G07D7/1205 , H01L23/57
Abstract: An improved system and method for reading an upconversion response from nanoparticle inks is provided. A is adapted to direct a near-infrared excitation wavelength at a readable indicia, resulting in a near-infrared emission wavelength created by the upconverting nanoparticle inks. A short pass filter may filter the near-infrared excitation wavelength. A camera is in operable communication with the short pass filter and receives the near-infrared emission wavelength of the readable indicia. The system may further include an integrated circuit adapted to receive the near-infrared emission wavelength from the camera and generate a corresponding signal. A readable application may be in operable communication with the integrated circuit. The readable application receives the corresponding signal, manipulates the signal, decodes the signal into an output, and displays and/or stores the output.
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35.发明授权公开(公告)号：US09892835B2
公开(公告)日：2018-02-13
申请号：US14178948
申请日：2014-02-12
Inventor： Haiping Hong , G.P. (Bud) Peterson , David R. Salem
CPC classification number: H01F1/445 , B82Y30/00 , C08K3/04 , C08K3/045 , C08K3/046 , C08K2003/2272 , C08K2003/2275 , C08K2201/01 , C08K2201/011 , H01F1/44 , Y10S977/742
Abstract: The present invention relates to magnetically aligned carbon nanoparticle composites and methods of preparing the same. The composites comprise carbon nanoparticles, host material, magnetically sensitive nanoparticles and surfactant. The composites may have enhanced mechanical, thermal, and/or electrical properties.
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Patent Agency Ranking
36.发明申请公开(公告)号：US20170241025A1
公开(公告)日：2017-08-24
申请号：US15439585
申请日：2017-02-22
Applicant: South Dakota Board of Regents
Inventor： Alevtina Smirnova , Michael McGraw , Praveen Kolla
CPC classification number: C25B3/00 , C08G61/121 , C08G61/126 , C08G2261/1424 , C08G2261/228 , C08G2261/3223 , C08G2261/40 , C08G2261/512 , C08G2261/91 , C08L65/00 , C25B11/041 , H01G9/028 , H01G11/48 , H01G11/86 , H01L51/0021 , H01L51/0037 , H01L2251/301 , H01M4/608 , H01M4/9008 , Y02E10/549
Abstract: The present invention relates to a one-step process for preparation of “in-situ” or “ex-situ” self-organized and electrically conducting polymer nanocomposites using thermally initiated polymerization of a halogenated 3,4-ethylenedioxythiophene monomer or its derivatives. This approach does not require additional polymerization initiators or catalysts, produce gaseous products that are naturally removed without affecting the polymer matrix, and do not leave by-product contaminants. It is demonstrated that self-polymerization of halogenated 3,4-ethylenedioxythiophene monomer is not affected by the presence of a solid-state phase in the form of nanoparticles and results in formation of 3,4-polyethylenedioxythiophene (PEDOT) nanocomposites.
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公开(公告)号：US09737527B2
公开(公告)日：2017-08-22
申请号：US15065723
申请日：2016-03-09
Applicant: South Dakota Board of Regents
IPC: A61K31/155 , A61K31/4745
CPC classification number: A61K31/4745 , A61K31/155
Abstract: A method of producing a drug-loaded Poly (Glycerol Sebacate) (PGS) comprising providing PGS; dissolving at least one drug in a solvent; incubating the PGS in the solvent; and evaporating the solvent.
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公开(公告)号：US20170122845A1
公开(公告)日：2017-05-04
申请号：US14928694
申请日：2015-10-30
Applicant: South Dakota Board of Regents
Inventor： Brian Logue
CPC classification number: G01N1/10 , B01D9/0004 , B01D9/04 , B01D15/02 , B01D15/08 , B01F13/0818 , G01N1/405 , G01N1/42 , G01N33/18 , G01N33/1826 , G01N2001/1068 , G01N2001/2866 , G01N2001/386 , G01N2001/4033
Abstract: Methods of analyzing analytes from a liquid medium are disclosed. A system and apparatus for the analysis of analytes from a liquid medium are further disclosed. In particular, methods and apparatus of analyzing analytes by freezing liquid medium and partitioning the analyte into a sorptive stirrer are disclosed. Further, the methods and apparatus of the present invention can be useful in concentrating and isolating target chemicals of high value.
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公开(公告)号：US20160135485A1
公开(公告)日：2016-05-19
申请号：US14845085
申请日：2015-09-03
Applicant: The South Dakota Board Of Regents
Inventor： Padmanaban KRISHNAN
IPC: A23K1/06
Abstract: The invention provides methods and processes that can be used to process industrial FDDG to food grade FDDG (FDDG). The FDDG product is substantially reduced of color, is high in protein and fiber, is odor-neutral, and is safe for human consumption. The present invention further provides processing schemes to minimize FDDG variability, and to insure uniform food functionality traits. The invention also provides novel and effective applications and uses of Supercritical CO2 extraction in the preparation of the FDDG product.
Abstract translation: 本发明提供了可用于将工业FDDG加工成食品级FDDG（FDDG）的方法和方法。 FDDG产品的颜色大大降低，蛋白质和纤维含量高，是气味中性的，对人类来说是安全的。 本发明还提供了最小化FDDG变异性并确保均匀的食物功能性状的处理方案。 本发明还提供了在制备FDDG产品中超临界CO 2萃取的新颖有效的应用和用途。
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公开(公告)号：US09267407B2
公开(公告)日：2016-02-23
申请号：US13936537
申请日：2013-07-08
Applicant: South Dakota Board of Regents
Inventor： Daniel S. Humburg , Kevin J. Dalsted , ZhengRong Gu , Joseph P. Polin
CPC classification number: F01N3/00 , F01N13/10 , F02B37/00 , Y02T10/144
Abstract: An engine exhaust system attachment is provided that includes a housing a fan, a filter, and a conduit. The housing is configured to enclose an exhaust turbine, an exhaust manifold, and at least a portion of an exhaust pipe. The exhaust turbine, the exhaust manifold, and the exhaust pipe are connected to receive exhaust gas from an engine and are mounted to an engine frame of a device. The fan is configured for mounting to the device to move air. The filter is configured for mounting to the fan to receive the moved air and to provide filtered air. The conduit is configured for connecting the filter to the housing to provide the filtered air to the housing.
Abstract translation: 提供了一种发动机排气系统附件，其包括壳体，风扇，过滤器和导管。 壳体构造成包围排气涡轮机，排气歧管以及排气管的至少一部分。 排气涡轮，排气歧管和排气管被连接以接收来自发动机的废气并且被安装到装置的发动机框架。 风扇配置为安装到设备以移动空气。 过滤器被配置为安装到风扇以接收移动的空气并提供过滤空气。 导管被配置为将过滤器连接到壳体以将过滤后的空气提供给壳体。
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