Browsing Patents by Title

Now showing items 64-83 of 208

    • 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: ...

    • High Pressure Storage Vessel 

      Hughes, William L.; Allison, Hansel Jack; Ramakumar, Ramachandra G.; Oklahoma State University (U.S. Patent and Trademark Office, 1972-11-28)
      A method of manufacture of a high pressure gas storage vessel having a body of particles in the form of a porous solid mass, a conduit having one end within the porous solid body, the conduit extending from the body providing ...

    • Hydraulic Signal Control Valve 

      Caywood, James A.; De Moss, Dean M.; Fitch, Ernest C.; Osborn, Ronald F.; Oklahoma State University of Agriculture & Applied Science (U.S. Patent and Trademark Office, 1968-06-16)
      This invention relates to a hydraulic valve. . . . The valve further includes detent means to insure that the valve spool, when moved from the nonactuated to the actuated position and vice-versa, moves quickly from one ...

    • Hydroclone Filter 

      Maciula, L. Andrew; Reed, Robert E.; Oklahoma State University (U.S. Patent and Trademark Office, 1970-09-22)
      This invention relates to a Hydroclone filter for the improved effectiveness of Hydroclone separating devices. More particularly, the invention relates to a Hydroclone for seperation of solid contaminate particles from ...

    • Hydroclone for Separating an Immiscible Heavy Phase from a Light Phase Liquid 

      Maciula, L. Andrew; Oklahoma State University (U.S. Patent and Trademark Office, 1974-01-08)
      A hydroclone for separating an immiscible heavy phase from a light phase liquid including an upright cylindrical chamber having a tangentially intersecting inlet, an axial light phase outlet at the upper end thereof, a ...

    • Hydroclone for Simultaneously Separating Immiscible Heavier Liquids and Solids from a Liquid Medium 

      Maciula, L. Andrew; Tiederman, William G., Jr.; Reed, Robert E.; Oklahoma State University (U.S. Patent and Trademark Office, 1973-12-04)
      A hydroclone for simultaneously separating immiscible heavier liquids from a lighter liquid medium and solids from the lighter liquid including a cylindrical portion having an inlet tangentially intersecting the interior ...

    • Hydroclones 

      Bose, Robert E.; Fitch, Ernest C.; Gerlach, Charles Richard; Oklahoma State University of Agriculture & Applied Science (U.S. Patent and Trademark Office, 1966-02-15)
      This invention relates to cyclone separators. More particularly, ths invention relates to improvements in cyclone separators making possible the separation of dense components from fluids at a higher degree of efficiency ...

    • Immunogenic Compositions, Vaccines and Diagnostics Based on Canine Distemper Viruses Circulating in North American Dogs 

      Kapil, Sanjay; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2014-02-11)
      Immunogenic compositions and broad-spectrum vaccines containing newly identified isolates of canine distemper virus (CDV) collected from a geographic area are provided. The newly identified isolates exhibit attributes of ...

    • Immunoprotective Recombinant Antigen from Anaplasma Marginale, Vaccine Compositions and Methods of Use 

      Fuente, Jose de la; Kocan, Katherine M.; Garcia-Garcia, Jose Carlos; Blouin, Edmour F.; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 2005-09-06)
      Vaccines and methods useful to induce an immune response which is protective to reduce the severity or prevent infection by ehrlichial parasites of the species Anaplasma marginale utilizing recombinant MSP1a surface protein ...