OSU - Patents Collection
This collection includes U.S. patents issued to Oklahoma State University as an assignee, 1956 to the present. Patent images are courtesy of the Patent Full-Text and Image Database at the U.S. Patent and Trademark Office. The University’s patents have been identified using the following names throughout its history: Oklahoma State University of Agriculture and Applied Science, Board of Regents for Oklahoma Agricultural and Mechanical Colleges, Board of Regents for Oklahoma State University, Oklahoma State University. Subjects relate to either the primary U.S. or Cooperative Patent Classifications noted in each patent.
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Patents [208]
Recent Submissions
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Method for dissolved gas separation
(U.S. Patent and Trademark Office, 2022-03-08)Techniques in the disclosure use non-wetting or wetting surfaces to promote or hinder separation of gas from solution in a liquid. The systems and processes promote bubble nucleation and/or promote separation of a gas or ... -
RSV vaccines and methods of production and use thereof
(U.S. Patent and Trademark Office, 2022-07-26)Recombinant, live, attenuated viruses of the Pneumoviridae family are disclosed that include a baculovirus GP64 envelope glycoprotein or variant or fragment thereof and a respiratory syncytial virus (RSV) F protein variant ... -
Systems and methods for production of artificial eumelanin
(U.S. Patent and Trademark Office, 2022-06-28)“Black” photoactive materials that comprise synthetic eumelanin polymers are provided, as are methods of making and using the polymers. The synthetic eumelanin polymers are made from the plant oil vanillin, and exhibit ... -
Use of the salmonella SPP type III secretion proteins as a protective vaccination
(U.S. Patent and Trademark Office, 2022-10-11)Antigenic molecules and compositions described herein protect against infection by typhoidal and non-typhoidal Salmonella serovars. Methods of immunization comprise the use of the antigenic molecules. -
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 ... -
Preparation and characterization of organic conductive threads as non-metallic electrodes and interconnects
(U.S. Patent and Trademark Office, 2022-12-13)This patent document discloses a method of fabricating an electrically conductive fiber coated with polythiophene and a carbon material. The low-cost method is amenable to modifications to suit the practical needs in various ... -
Multi-chamber bioreactor apparatus
(U.S. Patent and Trademark Office, 2023-07-25)A multi-chamber single-use bioreactor for cell culture expansion has bag assembly and a rigid support structure defining a bag receiving space. The bag assembly disposed in the bag receiving space of the rigid support ... -
Chroman-substituted, tetrahydroquinoline-substituted and thiochroman-substituted heteroarotinoids as anti-cancer agents
(U.S. Patent and Trademark Office, 2021-03-16)Chemical compounds that inhibit cancer cell growth are provided. The compounds are heteroarotinoids and derivatives thereof with oxygen, nitrogen or sulfur in chroman systems, tetrahydroquinoline systems, and tetrahydrothiochroman ... -
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. ... -
Method for the synthesis and isolation of facial-tris-homoleptic phenylpyridinato iridium (III) photocatalysts
(U.S. Patent and Trademark Office, 2021-05-25)Methods of synthesizing and isolating facial-tris-homoleptic phenylpyridinato iridium (III) photocatalysts are disclosed. Also disclosed are methods of recovering excess 2-phenylpyridine ligands from said syntheses. -
Graphene alignment in solid polymer electrolyte
(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 ... -
Apparatus and method for dark voltage removal for enhancing dynamic range, bandwidth, and quality of step-scan Fourier transform infrared (FTIR) spectroscopy data
(U.S. Patent and Trademark Office, 2021-06-29)A system and method that improves and enhances the quality of step-scan Fourier Transform Infrared spectroscopy data. The system and method enables the removal of dark voltage with greater accuracy, provides access to ... -
Facile and selective perfluoro- and polyfluoroarylation of Meldrum's acid
(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 ... -
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 ... -
Zeolite-coated mesh for oil-water separation
(U.S. Patent and Trademark Office, 2021-10-26)A membrane comprising a crystalline material deposited on a porous support. The crystalline material is made of tectosilicate with a portion of the Si atoms substituted with metal atoms. The membrane is useful in the ... -
Biogas sampling apparatus
(U.S. Patent and Trademark Office, 2021-11-23)There is provided a biogas flux chamber constructed in one embodiment from a metal can with an open bottom and an epoxy interior coating. The chamber is inserted into the soil to allow influx of soil gases. The lid includes ... -
System and method for tissue visualization
(U.S. Patent and Trademark Office, 2022-02-01)This invention is regarding a set of stand-alone or combined-use surgical tools and associated systems and methods for performing surgical procedures such as identifying hidden tissue anatomy and dissecting the periphery ... -
Platinum group metals recovery
(U.S. Patent and Trademark Office, 2022-01-18)The disclosed methods are utilized for recovering a high percent of platinum group metals from spent catalytic converters. The methods use an aqua regia bath and ultrasonic agitation to liberate the metals from the carrier ... -
Method for dissolved gas separation
(U.S. Patent and Trademark Office, 2023-08-29)Techniques in the disclosure use non-wetting or wetting surfaces to promote or hinder separation of gas from solution in a liquid. The systems and processes promote bubble nucleation and/or promote separation of a gas or ... -
Spherical VTOL aerial vehicle
(U.S. Patent and Trademark Office, 2020-12-01)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 ...
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