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Hydrocarbon

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


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Microporous and hierarchical porous carbon
October 04, 2018 - N°20180287207

In an example of a method, a halogenide-hydrocarbon, an aprotic hydrocarbon solvent, and a reductant are combined to initiate a reaction that forms intermediate particles having a microporous framework. The intermediate particles are subjected to a heat treatment at a heat treatment temperature ranging from about 300° c.
Method for selective etching of a block copolymer
October 04, 2018 - N°20180286697

A method for etching an assembled block copolymer layer including first and second polymer phases, in which the etching method includes exposing the assembled block copolymer layer to a plasma so as to etch the first polymer phase and simultaneously to deposit a carbon layer on the second polymer phase, wherein the plasma is formed from a gas mixture including ...
System and method for automated-inflow control device design
October 04, 2018 - N°20180285515

Embodiments of the invention provide a system and method for designing automated inflow control devices to be used in the extraction of hydrocarbons from subterranean formations. According to at least one embodiment, the system includes real-time data processing module configured to gather and process well data, the well data comprising logging while drilling data and user inputted data, and an ...
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Hydrocarbon Patent Applications
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  • 1967+ full patent PDF documents of Hydrocarbon-related inventions.
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Method of monitoring a parameter of a hydrocarbon well, pipeline or formation
October 04, 2018 - N°20180284096

A method of monitoring a parameter of a hydrocarbon well, pipeline or formation is provided. The method comprises introducing a tracer into the hydrocarbon well, pipeline or formation; producing a fluid from the hydrocarbon well, pipeline or formation; and analysing the fluid to determine if the tracer is present in the fluid.
Optoelectronic device for the selective detection of volatile organic compounds and related manufacturing process
October 04, 2018 - N°20180284090

An optoelectronic device for detecting volatile organic compounds is described, including a die with a semiconductor body, the die forming a mosfet transistor and at least one photodiode. The optoelectronic device is optically couplable to an optical source that emits radiation with a spectrum at least partially overlapping the absorption spectrum range of the semiconductor body.
Modified resins and uses thereof
October 04, 2018 - N°20180284085

Modified thermoplastic hydrocarbon thermoplastic resins are provided, as well as methods of their manufacture and uses thereof in rubber compositions. The modified thermoplastic resins are modified by decreasing the relative quantity of the dimer, trimer, tetramer, and pentamer oligomers as compared to the corresponding unmodified thermoplastic resin polymers, resulting in a product that exhibits a greater shift in the glass ...
Hydrocarbon Patent Pack
Download 1967+ patent application PDFs
Hydrocarbon Patent Applications
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For professional research & prior art discovery
inventor
  • 1967+ full patent PDF documents of Hydrocarbon-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.
Instrument air system and method
October 04, 2018 - N°20180283776

An instrument air system and method is disclosed herein. The instrument air system includes a shaft-driven air compressor configured to generate instrument air by compressing atmospheric air, a power take off configured to derive drive torque from a driven rotary shaft of the process, wherein the power take off may include a concentrically-mounted clamping collar adapted to frictionally engage the ...
Cyrogenic separation of light olefins and methane from syngas
October 04, 2018 - N°20180283775

In accordance with the present invention, disclosed herein is a method comprising the steps for separating syngas and methane from c2-c4 hydrocarbons. Also disclosed herein, are systems utilized to separate syngas and methane from c2-c4 hydrocarbons..
Hydraulic turbine between middle and cold bundles of natural gas liquefaction heat exchanger
October 04, 2018 - N°20180283773

A system and method for liquefying a natural gas stream, including a liquefaction heat exchanger having at least three cooling bundles and arranged such that the natural gas stream passes sequentially therethrough. A first cooling bundle condenses heavy hydrocarbon components in the natural gas stream.
Frangible fluoropolymer coating
October 04, 2018 - N°20180283569

A fuel system includes a fuel passage for conveying a hydrocarbon fuel. The hydrocarbon fuel is reactive with oxygen to form carbonaceous deposit.
System for hydrocarbon recovery
October 04, 2018 - N°20180283124

Embodiments of the present disclosure include a system for directing the flow of fluids via a production tree. The production tree extends upwardly from a lower surface to an upper surface and at least partially enclosing an upper section of a production bore and an upper section of an annulus bore, wherein one of a lower section and the upper ...
Nickel phosphide catalysts for direct electrochemical co2 reduction to hydrocarbons
October 04, 2018 - N°20180282885

Disclosed are cathodes comprising a conductive support substrate having a catalyst coating containing nickel phosphide nanoparticles. The conductive support substrate is capable of incorporating a material to be reduced, such as co2 or co.
Staged introduction of additives in slurry hydrocracking process
October 04, 2018 - N°20180282639

A method of reducing catalyst agglomeration in a slurry hydrocracking zone containing at least two reactors is described. A hydrocarbon feed and a slurry hydrocracking catalyst are contacted in a first reactor to form a first effluent containing slurry hydrocracking reaction products, unreacted hydrocarbon feed, and the slurry hydrocracking catalyst, wherein the slurry hydrocracking catalyst agglomerates.
Hydrocarbon Patent Pack
Download 1967+ patent application PDFs
Hydrocarbon Patent Applications
Download 1967+ Hydrocarbon-related PDFs
For professional research & prior art discovery
inventor
  • 1967+ full patent PDF documents of Hydrocarbon-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.
Method for producing biohydrocarbons
October 04, 2018 - N°20180282632

The present invention relates to a method of producing biohydrocarbons which includes providing an isomeric raw material obtained from a bio-renewable feedstock, such as by deoxygenation, hydrodeoxygenation, hydrotreatment or hydrocracking, and containing at least 65 wt. % iso-paraffins, and thermally cracking the isomeric raw material to produce biohydrocarbons at a temperature (coil outlet temperature) of at most 825° c.
Reversible continuous variable chromogenic material, preparation method and application thereof
October 04, 2018 - N°20180282619

The present disclosure discloses a reversible continuous variable chromogenic material, a preparation method as well as an application thereof. The present disclosure relates to a field of chromogenic material.
Emulsified acid comprising waste oil for acidizing geological formations
October 04, 2018 - N°20180282614

A method of acidizing a subterranean geological formation by injecting an emulsified acid into a wellbore, wherein the emulsified acid includes at least an aqueous phase comprising a hydrochloric acid solution, an oil phase comprising waste oil, and an emulsifier, and wherein the waste oil contains 45-75% by weight of aromatic compounds and preferably contains less than 0.5% by weight of ...
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
October 04, 2018 - N°20180282611

Methods and compositions for stimulating of the production of hydrocarbons (e.g., formation crude oil and/or formation gas) from subterranean formations are provided. In some embodiments, the compositions are emulsions or microemulsions, which may include water, a terpene, and a surfactant.
Oilfield deposit dispersant and dispersion method
October 04, 2018 - N°20180282608

The present disclosure relates to compositions and methods for the removal of deposits from oilfield apparatus and wellbore surfaces. In particular, removal of deposits comprising heavy hydrocarbon materials and finely divided inorganic solids.
Hydrocarbon-free emulsifier
October 04, 2018 - N°20180282607

The present invention relates to a hydrocarbon-free emulsion stabilizer, to water-in-oil subterranean treatment fluids comprising said stabilizer and having improved stability and environmental compatibility, and to their use in subterranean treatments.. .
Method of monitoring a parameter of a hydrocarbon well, pipeline or formation
October 04, 2018 - N°20180282605

A method of monitoring a parameter of a hydrocarbon well, pipeline or formation is provided. The method comprises introducing a tracer into the hydrocarbon well, pipeline or formation; producing a fluid from the hydrocarbon well, pipeline or formation; and analysing the fluid to determine if the tracer is present in the fluid.
Composition for heat cycle system, and heat cycle system
October 04, 2018 - N°20180282602

A composition for a heat cycle system, which comprises a working fluid for heat cycle containing an unsaturated fluorinated hydrocarbon compound having a specific structure, and a refrigerant oil having a breakdown voltage of at least 25 kv, a hydroxy value of at most 0.1 mgkoh/g, and a kinematic viscosity at 40° c. Of from 5 to 200 mm2/s and a kinematic ...
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