Browsing Patents by Title

Now showing items 56-75 of 208

    • Ellipoidal Mirror Reflectometer Including Means for Averaging the Radiation Reflected from the Sample 

      Richmond, Joseph C.; Chase, Chevy; and Dunn, Stuart Thomas; United States of America as represented by the Administrator of the National Aeronautics and Space Administration (U.S. Patent and Trademark Office, 1970-04-07)
      An ellipsoidal mirror reflectometer for measuring the reflectance of materials includes a source of monochromatic light, an ellipsoidal mirror reflector with an aperture therein, a specimen support position at the first ...

    • Energy Storage System 

      Hughes, William L.; Brauser, Stanley O.; Oklahoma State University (U.S. Patent and Trademark Office, 1969-08-05)
      This invention provides a system for storing surplus electrical energy and for generating electrical energy from such stored surplus as conditions require.The system includes an electrolysis unit wherein surplus electrical ...

    • Engineered respiratory syncytial viruses with control of cell-to-cell virus transmission for enhanced safety of live virus vaccines 

      Oomens, Antonius G. P.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2020-11-24)
      Highly antigenic yet safe vaccines against diseases caused by Paramyxoviridae viruses such as respiratory syncytial virus (RSV) are provided. The vaccines comprise attenuated Paramyxoviridae viruses with high antigenicity ...

    • Enhancement of Nitrogen Use Efficiency in Wheat and Other Plants 

      Yan, Liuling; Zhang, Hailin; Carver, Brett Frederick; Li, Genqiao; Lei, Lei; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2019-05-02)
      Genes associated with nitrogen utilization efficiency (NUE) in plants are provided. The gene VRN1.sup.N was identified as TaNUE1 in chromosome 5A of the wheat cultivar Jagger and is encompassed by quantitative trait locus ...

    • Fabrication Method of Multi-functional Composites from Pre/post-consumer Carpet 

      Singh, Abhishek Kumar; Pandey, Gajendra; Vaidyanathan, Krishnan Ranji; Singh, Raman Pal; Townsend, Kenny L.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2013-10-22)
      A method of fabricating a composite panel is disclosed. The method includes cutting a portion of carpet, applying vacuum to the carpet portion, transferring resin into the carpet portion under vacuum, and curing the resin ...

    • Facile and selective perfluoro- and polyfluoroarylation of Meldrum's acid 

      Weaver, Jimmie D.; Senaweera, Sameera; The Board of Regents for Oklahoma State University (U.S. Patent and Trademark Office, 2021-09-14)
      This disclosure relates generally to the facile and selective mono-perfluoro and poly-fluoroarylation of Meldrum's acid to generate a versatile synthon for highly fluorinated alpha-phenyl acetic acid derivatives which ...

    • Facile and Selective Perfluoro- and Polyfluoroarylation of Meldrums Acid 

      Weaver, Jimmie D., III; Senaweera, Sameera; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2019-06-11)
      This disclosure relates generally to the facile and selective mono-perfluoro and -polyfluoroarylation of Meldrum's acid to generate a versatile synthon for highly fluorinated alpha-phenyl acetic acid derivatives which ...

    • Fermentation control for optimization of syngas utilization 

      Atiyeh, Hasan K.; Phillips, John Randall; Huhnke, Raymond L.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2020-05-05)
      Controlling the gas inlet flow rate and energy input to a fermentation reactor to maximize conversion of syngas by maximizing uptake of hydrogen into a medium relative to carbon dioxide and carbon monoxide based on determined ...

    • Fiber Optic Web Edge Sensor 

      Pagilla, Prabhakar R.; Seshadri, Aravind; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2012-12-04)
      A web edge sensor is disclosed. The web edge sensor has a light source directing light incident to an edge of a web. The edge of the web scatters the light and a sensor array that detects a first portion of the light ...

    • Field Modulated Alternator System and Control Therefor 

      Hughes, William L.; Allison, Hansel Jack; Ramakumar, Ramachandra G.; Oklahoma State University (U.S. Patent and Trademark Office, 1973-04-10)
      A polyphase alternator of basic frequency F.sub.2 with a field circuit excited with alternating current of frequency F.sub.1, and including full wave rectifier means across each phase of the alternator, all connected in ...

    • Fluid Seal 

      Chapel, Raymond E.; Oklahoma State University of Agriculture & Applied Science (U.S. Patent and Trademark Office, 1966-06-14)
      This invention relates to a fluid seal. More particularly, the invention relates to a fluid seal of a type adaptable to seal a rotating shafte under both static and dynamic conditions.

    • Forage Bermudagrass Plant Named 'goodwell' 

      Wu, Yanqi; Taliaferro, Charles M.; Kochenower, Rick; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2011-08-30)
      `Goodwell` is a hybrid forage bermudagrass. It has larger stems and wider leaves, and produces a more dense sod compared to "hay type" varieties. The stem size and leaf width is much greater compared to "grazing type" ...

    • Fuel Cell 

      Hughes, William L.; Summers, Claude M.; Allison, Hansel Jack; Oklahoma State University of Agriculture & Applied Science (U.S. Patent and Trademark Office, 1969-01-28)
      This invention relates to a fuel cell. More particularly, the invention relates to a fuel cell of the type wherein gases are utilized for the direct production of electrical energy, the cell being characterized by the ...

    • Funicular Diagram Generator for Generating an Automatic Graphical Display of a First Variable as a Function of a Second Variable 

      Bolie, Victor W.; Oklahoma State University (U.S. Patent and Trademark Office, 1971-03-23)
      This invention provides a funicular diagram generator. More particularly, the invention relates to a funicular diagram generator for use as an interface between a source medium having the form of a stepwise addressable ...

    • Grain Harvester 

      Whitney, Richard W.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1994-06-28)
      A grain harvester for propulsion by a tractor over a field of grain growing on upwardly extending plant stems, the harvester having a housing supported and movable in a direction of travel over a field of grain by a tractor, ...

    • Graphene alignment in solid polymer electrolyte 

      Mishra, Kunal; Singh, Rajendra; The Board of Regents for Oklahoma State University (U.S. Patent and Trademark Office, 2021-05-18)
      Solid polymer electrolyte (SPE) having conductive filler aligned to have directional ionic conductivity. The SPE with aligned conductive filler are used in a structural supercapacitor comprising one or more plies. Each of ...

    • Heteroarotinoid Compounds as Anticancer Agents 

      Berlin, Kenneth Darrell; Holt, Elizabeth M.; Ford, Warren T.; Thompson, Mark D.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1989-05-02)
      Novel heteroarotinoid compositions characterized by the formulae: ##STR1## where R is H, CH.sub.3 or C.sub.2 H.sub.5 and X is S, S O, O, NCH.sub.3, Si(CH.sub.3).sub.2, N.sup.+ (H)CH.sub.3 [Cl.sup.- ], N.sup.+ (H)CH.sub.3 ...

    • Heteroarotinoids as Anticancer Agents 

      Berlin, Kenneth Darrell; Ford, Warren T.; Rajadhyaksha, Shirish N.; Gale, Jonathan B.; Spruce, Lyle W.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1989-05-23)
      Novel heteroarotinoid compositions characterized by the formulae: ##STR1## where: X is S or O; OAc is the acetate group ##STR2## and R is --H, --OH, --OCH.sub.3, or --OC.sub.2 H.sub.5 and includes ##STR3## for formulae (1) ...

    • Heteroarotinoids as Anticancer Agents 

      Berlin, Kenneth Darrell; Ford, Warren T.; Rajadhyaksha, Shirish N.; Gale, Jonathan B.; Spruce, Lyle W.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1990-12-11)
      Novel heteroarotinoid compositions characterized by the formulae: ##STR1## where: X is S or O; OAc is the acetate group ##STR2## and R is --H, --OH, --OCH.sub.3, or --OC.sub.2 H.sub.5 and includes ##STR3## for formulae (1) ...

    • Heteroarotinoids Containing Urea or Thiourea Linker 

      Berlin, Kenneth Darrell; Benbrook, Doris M.; Nelson, Eldon C.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2003-07-01)
      Compounds, known as heteroarotinoids, having varying abilities to inhibit growth of certain cancerous cells, induce normal cell differentiation, and induce apoptosis or death of cancerous cells, of the general formula: ...