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Plasma

Plasma-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Plasma arc cutting system, including retaining caps, and other consumables, and related operational methods
Hypertherm, Inc.
October 12, 2017 - N°20170295637

The invention features an inner cap for a liquid-cooled plasma arc torch. The inner cap includes a body having a longitudinal axis, a first end, and a second end. The first end includes an annular portion disposed proximate a torch tip. A liquid passage is formed within the body, is shaped to convey a liquid therethrough, and has a first ...
Arc cutting system, including coolant tubes and other consumables, and related operational methods
Hypertherm, Inc.
October 12, 2017 - N°20170295636

A method of using a coolant tube in a liquid cooled plasma arc torch is provided. The method includes installing the coolant tube and a first electrode in the plasma arc torch. The method also includes biasing, by a first coolant flow, a biasing surface of the coolant tube against the first electrode, such that the coolant tube translates axially ...
Plasma arc cutting system, including nozzles and other consumables, and related operational methods
Hypertherm, Inc.
October 12, 2017 - N°20170295635

A nozzle for a liquid-cooled plasma arc torch is provided. The nozzle includes a thermally conductive body having a distal end, a proximal end, and a longitudinal axis extending therethrough. The nozzle also includes a plasma arc exit orifice at the distal end of the thermally conductive body. The nozzle additionally includes a cooling waist located circumferentially about an exterior ...
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Oxidizing filler material lines to increase width of hard mask lines
Globalfoundries Inc.
October 12, 2017 - N°20170294304

A starting semiconductor structure includes a layer of filler material, a hard mask layer over the layer of filler material, and filler material lines over the hard mask layer. The starting semiconductor structure is placed in an etching chamber, and oxygen gas and high plasma power are inserted into the etching chamber and oxidizing, resulting in one or more of ...
Plasma-enhanced anneal chamber for wafer outgassing
Applied Materials, Inc.
October 12, 2017 - N°20170294292

Implementations described herein provide for thermal substrate processing apparatus including two thermal process chambers, each defining a process volume, and a substrate support disposed within each process volume. One or more remote plasma sources may be in fluid communication with the process volumes and the remote plasma sources may be configured to deliver a plasma to the process volumes. Various ...
Application of ebip to inspection, test, debug and surface modifications
Photon Dynamics, Inc.
October 12, 2017 - N°20170294291

An electron-beam induced plasma is utilized to establish a non-mechanical, electrical contact to a device of interest. This plasma source may be referred to as atmospheric plasma source and may be configured to provide a plasma column of very fine diameter and controllable characteristics. The plasma column traverses the atmospheric space between the plasma source into the atmosphere and the ...
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Plasma Patent Applications
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  • 2061+ full patent PDF documents of Plasma-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Fusion neutron-source power system
Photon Dynamics, Inc.
October 12, 2017 - N°20170294239

The fusion reactor of the invention comprises a plurality of elongated triangular electrodes aligned in a cylindrical shape to form an axially symmetric containment geometry. The electrodes are separated by means of electrical insulator preferably pure swept quartz (sio2). The triangular electrodes, are made out of very high electro conductive, high strength, heat resistant, radiation resistant and neutrons moderating material ...
Neutron source based on a counter-balancing plasma beam configuration
Photon Dynamics, Inc.
October 12, 2017 - N°20170294238

A system for generating a source of neutrons from a thermonuclear fusion reaction includes a reaction chamber and a number of particle beam emitters. The reaction system has at least four particle beam emitters supported spatially around oriented toward a common focal region of the reaction chamber for directing the plurality of plasma beams that are spatially symmetrical in three ...
System and method for rendering interactive aerial volumetric graphics and generating spatial audio using femtosecond ...
Pixie Dust Technologies, Inc.
October 12, 2017 - N°20170293259

A plasma generator including: a femtosecond light source that generates a laser pulse beam; a processor that computes a computer generated hologram; a spatial light modulator that modifies the laser pulse beam in accordance with the computer generated hologram; a three dimensional scanner optically coupled to the spatial light modulator to direct the modified laser pulse beam to one or ...
Methodology and system for reforming liquid fuel
University Of South Carolina
October 12, 2017 - N°20170292479

An on the fly fuel reformer device to produce variations in the autoignition and burning rate properties of a fuel by appropriate processing of some or all of a single fuel supply in its liquid form. The system includes a non-thermal plasma generator and/or a uv radiation source in contact with a fuel line so as to contact a ...
Internal combustion engine components with anti-fouling properties and methods of making same
3m Innovative Properties Company
October 12, 2017 - N°20170292445

A component of an internal combustion engine with anti-fouling (e. G., anti-coking) properties, said component comprising a metal surface; a plasma deposition formed layer comprising silicon, oxygen, and hydrogen on at least a portion of said metal surface; and an anti-fouling coating, of an at least partially fluorinated composition comprising at least one silane group, on at least a portion ...
Fiber tow surface treatment system
Ford Global Technologies, Llc
October 12, 2017 - N°20170292220

Systems and methods for plasma treating fiber tows (e. G., carbon fiber tows) are disclosed. The system may be a fiber tow treatment system, including an air-plasma source configured to emit a plasma stream and a support surface spaced apart from the air-plasma source and configured to contact the plasma stream when emitted. First and second guides may be on ...
Yttrium fluoride sprayed coating, spray material therefor, and corrosion resistant coating including sprayed coating
Shin-etsu Chemical Co., Ltd.
October 12, 2017 - N°20170292182

An yttrium fluoride sprayed coating having a thickness of 10-500 μm, an oxygen concentration of 1-6 wt %, and a hardness of 350-470 hv is deposited on a substrate surface. The yttrium fluoride sprayed coating exhibits excellent corrosion resistance in a halogen-base gas atmosphere or halogen-base gas plasma atmosphere, functions to protect the substrate from damage by acid penetration ...
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Plasma Patent Applications
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  • 2061+ full patent PDF documents of Plasma-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
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Solution precursor plasma spray of ceramic coating for semiconductor chamber applications
Applied Materials, Inc.
October 12, 2017 - N°20170291856

Disclosed herein are methods for producing an ultra-dense and ultra-smooth ceramic coating. A method includes feeding a solution comprising a metal precursor into a plasma sprayer. The plasma sprayer generates a stream toward an article, forming a ceramic coating on the article upon contact.
System and method for plasma discharge in liquid
Energy Onvector, Llc
October 12, 2017 - N°20170291830

A system for generating a plasma discharge in liquid utilizes first and second electrodes spaced apart in an interior space of a vessel holding the liquid. A channel can be defined in certain embodiments at least partially by at least one of the first and second electrodes, and an inlet in fluid communication with the interior space is configured to ...
Systems and methods for providing power for plasma arc cutting
Hypertherm, Inc.
October 12, 2017 - N°20170291245

A plasma cutting system includes a plasma torch having a head, and a housing. A power supply is disposed within the housing and is in communication with the plasma torch. The power supply is configured to provide an output current for generating and maintaining a plasma cutting arc by the plasma torch, and includes a control processor in communication with ...
Plasma arc cutting system, including swirl rings, and other consumables, and related operational methods
Hypertherm, Inc.
October 12, 2017 - N°20170291244

A plasma gas swirl ring for a liquid cooled plasma arc torch is provided. The swirl ring comprises a substantially hollow body having a distal end, a proximal end, an interior region defined by an interior surface, and an exterior surface. The interior region of the body is configured to receive an electrode of the plasma arc torch. The swirl ...
Heartworm vaccine, methods and uses thereof
Merial Inc.
October 12, 2017 - N°20170290895

The present invention encompasses a vaccine composition and method of use for treating heartworm infestation in mammals. The vaccine composition includes chimeric antigens engineered and manufactured using the genetic code (i. E., the amino acid or protein sequence) of the target sequence. After introduction of the vaccine composition containing the target antigen into the host (e. G., a canine), the ...
Cell based therapy for female sexual dysfunction
Creative Medical Technologies, Inc.
October 12, 2017 - N°20170290887

Disclosed are compositions of matter, therapeutic means, and methods of use for the treatment of female sexual dysfunction associated with vasculogenic degeneration. In one embodiment the invention teaches the use of systemic, or localized platelet rich plasma for restoration of vasculogenic responsiveness to neural signals associated with sexual function in females
Composition with exogenous mitochondria as active ingredients and use thereof and cell repairing method therefor
Taiwan Mitochondrion Applied Technology Co., Ltd.
October 12, 2017 - N°20170290763

A composition with exogenous mitochondria as active ingredients, and a use thereof and a cell repairing method therefor. The composition includes exogenous mitochondria and at least one pharmaceutically or cosmetically acceptable carrier. The composition may further include an adjuvant, and the adjuvant is selected from a group consisting of serum, plasma, complement and at least the above two ingredients. The ...
Electrosurgical methods and systems
Arthrocare Corporation
October 12, 2017 - N°20170290620

Electrosurgical methods and systems. At least some of the illustrative embodiments are methods including maintaining plasma proximate to an active electrode in a first energy range, and a second energy range. During periods when plasma is proximate to the active electrode, the illustrative method may include controlling flow of fluid drawn into an aperture of an electrosurgical wand, and in ...
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