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Now showing items 21-30 of 208
Spherical VTOL aerial vehicle
(U.S. Patent and Trademark Office, 2023-02-28)
An embodiment of the present disclosure relates to an unmanned flying robotic object that contains a wheeled mechanism that encircles its spherical exoskeleton. This feature allows the flying spherical vehicle to readily ...
Apparatus for branched scissor linkage and associated auxetic mechanisms
(U.S. Patent and Trademark Office, 2023-07-18)
According to one embodiment, there is taught herein a family of "branched" variants of the traditional scissor mechanism, in which each stage is formed from more than two arms, joined at their midpoints by a branched rivet. ...
System and method of biocatalytic conversion for production of alcohols, ketones, and organic acids
(U.S. Patent and Trademark Office, 2021-11-23)
Biocatalytic conversion systems and methods of producing and using same that have improved yields are disclosed. The systems and methods involve co-fermentation of sugars and gaseous substrates for alcohol, ketone, and/or ...
Thermocellulases for Lignocellulosic Degradation
(U.S. Patent and Trademark Office, 2014-09-30)
Thermostable cellulase enzyme systems comprising at least one each of a thermostable endoglucanase, an exo-processive-endoglucanase, and a .beta.-glucosidase carry out the complete, coordinated hydrolysis of crystalline ...
Hydroclones
(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 ...
Nanowire-nanoparticle Conjugate Photolytic Fuel Generators
(U.S. Patent and Trademark Office, 2015-06-30)
A method for generating hydrogen is disclosed. The method includes substantially submersing nanowires having metallic nanoparticles into water, exposing the water submerged nanowires to light, and collecting hydrogen gas ...
Polymers Grafted to Carbon Nanotubes
(U.S. Patent and Trademark Office, 2008-08-19)
A method comprising forming and grafting polymers on carbon nanotubes, a functionalized product and product dispersion produced by the method, a method of forming composites from the functionalized carbon nanotubes, and ...
Automatic Control Means for Infinitely Variable Transmission
(U.S. Patent and Trademark Office, 1977-05-17)
This invention describes a system of control for a power source-transmission-load system such as might be used on an off-the-road vehicle, for example. The power source is an internal combustion engine having a known optimum ...
Vaccines Containing Canine Parvovirus Genetic Variants
(U.S. Patent and Trademark Office, 2012-07-24)
Canine parvovirus vaccines and diagnostics and methods for their use are provided.
Alpha-phthalimido-acetamide Derivatives
(U.S. Patent and Trademark Office, 1961-09-12)
This invention relates to the production of new aminoacetic acid derivatives having anticonvulsant activity and more particularly to the production of new alph alpha disubstituted alpha phthalimido acetamides, and includes ...