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    Ceramic materials with low thermal conductivity and low coefficients of thermal expansion 

    Kim, Jin-Sung Gook; Swanson, Robert E.; Brown, Jr., Jesse J.; Hirschfeld, Deidre A.; Liu, Dean-Mo; Yang, Yaping; Li, Tingkai; Van Aken, Steven (United States Patent and Trademark Office, 1992-04-07)
    Compositions having the general formula (Ca.sub.x Mg.sub.1-x)Zr.sub.4 (PO.sub.4).sub.6 where x is between 0.5 and 0.99 are produced by solid state and sol-gel processes. In a preferred embodiment, when x is between 0.5 and ...
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    Syntheses of D-chiro-3-inosose and (+)-D-chiro inositol 

    Hudlicky, Tomas; Mandel, Martin (United States Patent and Trademark Office, 1997-02-11)
    There are described novel biocatalytic and chemical processes for the synthesis of various oxygenated compounds. Particularly, there are described processes for the synthesis of a useful synthon 12 made by reacting a ...
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    Carnitine analogues as topical, microbicidal spermicides 

    Gandour, Richard D.; Doncel, Gustavo F.; Savle, Prashant S. (United States Patent and Trademark Office, 2003-12-02)
    Acylcarnitine analogues having alkyl side chains of 10 to 30 carbon atoms display excellent spermicidal and anti-HIV activity, a well as being potent inhibitors of the growth of Candida albicans.
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    Mixing process for generating in-situ reinforced thermoplastics 

    Baird, Donald G.; Sukhadia, Ashish M. (United States Patent and Trademark Office, 1993-07-06)
    A method for blending polymeric materials includes the steps of producing a melt stream of a first polymer from a first extruder (12) and a separate melt stream of a second polymer from a second extruder (14), joining the ...
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    Zero-voltage-transition (ZVT) 3-phase PWM voltage link converters 

    Lee, Fred C.; Mao, Hengchun (United States Patent and Trademark Office, 1996-11-12)
    An improved zero voltage transition (ZVT) pulse width modulation (PWM) link converter is provided which introduces a space vector modulation scheme and an auxiliary circuit which includes a commutation power supply or ...
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    Magnesium doped .beta.-aluminum titanate thin film coating 

    Brown, Nancy R.; Brown, Jr., Jesse J.; Sun, Tawei; Kang, Min (United States Patent and Trademark Office, 1996-10-15)
    Mg.sub.x Al.sub.2-2x Ti.sub.1+x O.sub.5 (x.ltoreq.0.2) protective coatings have been developed for both dense and porous substrates, such as SiC and Si.sub.3 N.sub.4, using a chemical solution processing method involving ...
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    Self-compensating fiber optic flow sensor having an end of a fiber optics element and a reflective surface within a tube 

    Wang, Anbo; Peng, Wei; Qi, Bing (United States Patent and Trademark Office, 2006-05-16)
    A flow rate fiber optic transducer is made self-compensating for both temperature and pressure by using preferably well-matched integral Fabry-Perot sensors symmetrically located around a cantilever-like structure. Common ...
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    Method for separating fine particles by selective hydrophobic coagulation 

    Yoon, Roe-Hoan; Luttrell, Gerald H. (United States Patent and Trademark Office, 1992-11-10)
    A process of selectively agglomerating coal in an aqueous environment while leaving the mineral matter dispersed has been developed. This process is autogenous for hydrophobic particles in that neither an agglomerating ...
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    Novel phosphorus containing epoxy networks 

    McGrath, James E.; Gungor, Attila (United States Patent and Trademark Office, 1990-11-27)
    Epoxy resins can be cured or crosslinked with triphenyl phosphine oxide compounds having epoxy-reactive (active hydrogen) substituents either alone or in combination with amine-terminated polyarylene ethers (e.g., ...
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    Chimeric infectious DNA clones, chimeric porcine circoviruses and uses thereof 

    Halbur, Patrick G.; Meng, Xiang-Jin; Fenaux, Martijn (United States Patent and Trademark Office, 2007-10-02)
    The present invention relates to infectious DNA clones, infectious chimeric DNA clones of porcine circovirus (PCV), vaccines and means of protecting pigs against viral infection or postweaning multisystemic wasting syndrome ...
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    Patent Type
    utility (568)
    InventorLee, Fred C. (72)McGrath, James E. (27)Xu, Ming Gang (26)Gibson, Harry W. (21)Davalos, Rafael V. (17)... View MoreAssigneeVirginia Tech Intellectual Properties, Inc. (525)Virginia Polytechnic Institute and State University (51)Center for Innovative Technology (26)Sharp Kabushiki Kaisha (9)MAYO Foundation For Medical Education and Research (7)... View MorePublication Date2000 - 2020 (390)1919 - 1999 (178)Has File(s)Yes (568)

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

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