Patents Assigned to Somnio Global Holdings, LLC
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Patent number: 11478771Abstract: Devices suitable for use in an advanced oxidation method for organic and inorganic pollutants deploying OH* radicals and ozone is disclosed. Optionally, a first discharge device, providing OH* radicals and second discharge device providing ozone, are combined to provide desirable chemical and biocidal characteristics. Further, efficient mixing systems for transferring the radicals to the target fluid are disclosed.Type: GrantFiled: September 4, 2018Date of Patent: October 25, 2022Assignee: Somnio Global Holdings, LLCInventors: Pravansu S. Mohanty, Vigneswaran Appia, Tejasvi Chunduri, Volodymyr Golota, Raj Ugapathy
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Publication number: 20220134424Abstract: Provided are methods and devices for forming high nitrogen steel. The processes include heating a steel precursor to a temperature that transforms the steel into an austenite of FCC wherein the heating is in a nitrogen containing atmosphere. After an optional nitrogen uptake time, the precursor is further heated to a temperature above the T?N of the steel yet below the melting point of the steel thereby preserving a solid and creating a solid solution of nitrogen. The second temperature is optionally maintained for a nitride conversion time, optionally wherein the nitride conversion time is too short to result in sintering of the steel. The process further includes rapid quenching of the precursor powder to maintain the nitrogen solid solution and prevent nitride formation thereby forming a high nitrogen steel with little to no nitride content and including nitrogen in solid solution.Type: ApplicationFiled: February 26, 2020Publication date: May 5, 2022Applicant: Somnio Global Holdings, LLCInventors: Pravansu S. Mohanty, Vikram Varadaraajan, Sharan Nagendiran
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Publication number: 20220136575Abstract: A braking assembly for inhibiting rotation of a wheel around a rotation axis is provided. The braking assembly includes a drive gear, an actuator, an electric braking assembly, a mechanical braking assembly including a brake pad, and a brake rotor fixedly coupled to the wheel. The drive gear rotates with the wheel and includes a pinion. The electric braking assembly includes a coil surrounding the rotation axis, and a magnetic disc assembly concentric with the coil and configured to rotate relative to the coil. The magnetic disc assembly includes a plurality of magnets at a perimeter of the disc. The actuator engages the pinion to inhibit rotation of the magnets and generate an electro motive force to inhibit rotation of the wheel. The actuator engages the brake pad to contact the rotor and inhibit rotation between the wheel and the brake pad.Type: ApplicationFiled: February 26, 2020Publication date: May 5, 2022Applicant: Somnio Global Holdings, LLCInventors: Pravansu S. Mohanty, Vikram Varadaraajan
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Patent number: 11247365Abstract: Additive fabrication methods for 3D composite objects having preform fiber reinforcements embedded in a matrix material include providing local heat and mechanical energy to at least partially melt, impregnate and solidify the matrix material forming at least one reinforced composite layer of the object. Successive layers are added in accordance to a computer generated tool path to form a three dimensional object with useful features.Type: GrantFiled: May 4, 2017Date of Patent: February 15, 2022Assignee: Somnio Global Holdings, LLCInventors: Pravansu S. Mohanty, Zhuoran Wang, Ramcharan Visveswaran
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Publication number: 20200407830Abstract: Provided are materials that include one or more metals in solid solution with a level of nitrogen that is at a concentration higher than the a solubility limit of nitrogen in the alloy in a liquid state at atmospheric pressure. The materials may be utilized as a protective layer on a substrate, such as an Al containing substrate. Also provided are methods of forming the solid solution materials and articles employing them on a surface of a substrate.Type: ApplicationFiled: February 27, 2019Publication date: December 31, 2020Applicant: SOMNIO GLOBAL HOLDINGS, LLCInventors: Pravansu S. MOHANTY, Ramcharan VISVESWARAN, Vikram VARADARAAJAN
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Publication number: 20200391173Abstract: Devices suitable for use in an advanced oxidation method for organic and inorganic pollutants deploying OH* radicals and ozone is disclosed. Optionally, a first discharge device, providing OH* radicals and second discharge device providing ozone, are combined to provide desirable chemical and biocidal characteristics. Further, efficient mixing systems for transferring the radicals to the target fluid are disclosed.Type: ApplicationFiled: September 4, 2018Publication date: December 17, 2020Applicant: Somnio Global Holdings, LLCInventors: Pravansu S. MOHANTY, Vigneswaran APPIA, Tejasvi CHUNDURI, Volodymyr GOLOTA, Raj UGAPATHY
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Patent number: 10568318Abstract: Disclosed are devices and methods for non-cryogenic vitrification of biological materials that include the steps of providing one or more capillary channels of which a first opening is operably in contact with a moisture containing vitrification mixture made of a biological material and a vitrification agent. The capillary absorbs and transports the moisture to the second opening through capillary action, and the moisture is subsequently evaporated into a surrounding low humidity atmosphere until the vitrification mixture enters into a vitrified state.Type: GrantFiled: March 5, 2019Date of Patent: February 25, 2020Assignee: Somnio Global Holdings, LLCInventors: Pravansu S. Mohanty, Nilay Chakraborty
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Patent number: 10433540Abstract: Disclosed are devices and methods for non-cryogenic vitrification of biological materials that include the steps of providing one or more capillary channels of which a first opening is operably in contact with a moisture containing vitrification mixture made of a biological material and a vitrification agent. The capillary absorbs and transports the moisture to the second opening through capillary action, and the moisture is subsequently evaporated into a surrounding low humidity atmosphere until the vitrification mixture enters into a vitrified state.Type: GrantFiled: June 9, 2015Date of Patent: October 8, 2019Assignee: Somnio Global Holdings, LLCInventors: Pravansu S. Mohanty, Nilay Chakraborty