192 patents
Utility
Modified ZSM-5 catalyst for converting light hydrocarbons to liquid fuels
16 Jan 24
Methods for modifying a ZSM-5 zeolite by contacting the zeolite with an alkaline solution prior to combining with a binder material to produce a modified ZSM-5 catalyst extrudate that has substantially longer catalyst life, relative to an untreated ZSM-5 catalyst, for converting light olefins to products that may be used as a liquid transportation fuel blend stock.
Jianhua Yao
Filed: 8 Oct 21
Utility
Automated tank mixing
19 Dec 23
A method is taught for maintaining a fluid within a tank.
Luke Schnefke, Victor Cedillo, Patrick David, Matt Clowe
Filed: 28 Mar 23
Utility
Light alkanes to transportation fuel
19 Dec 23
The present disclosure relates generally to processes and systems for producing liquid transportation fuels by converting a feed stream that comprises both isopentane and n-pentane, and optionally, some C6+ hydrocarbons.
Anthony O. Baldridge, Matthew J. Wulfers, Neal D. McDaniel, Robert M. Walston, Soumen Kundu, Bruce B Randolph
Filed: 9 May 23
Utility
Fused dithieno benzothiadiazole polymers for organic photovolatics
19 Dec 23
Laura Nielsen, Reed Eisenhart, Victoria Suding, Hualong Pan, Alyssa Chinen-Mendez
Filed: 19 Nov 21
Utility
Light Alkanes to Transportation Fuel
30 Nov 23
The present disclosure relates generally to processes and systems for producing liquid transportation fuels by converting a feed stream that comprises both isopentane and n-pentane, and optionally, some C6+ hydrocarbons.
Anthony O. Baldridge, Matthew J. Wulfers, Neal D. McDaniel, Robert M. Walston, Soumen Kundu, Bruce B. Randolph
Filed: 9 May 23
Utility
Unsymmetrical benzothtadiazole-based random copolymers
21 Nov 23
Hualong Pan, Kathy Woody, Brian Worfolk, Taeshik Earmme
Filed: 23 Apr 21
Utility
Pentane-enriched Hydrocarbons to Transportation Fuel
16 Nov 23
Methods that increase production of a liquid transportation fuel blend component by utilizing C5 hydrocarbon streams taken from both a refinery naphtha stream and an NGL fractionator pentanes plus stream.
Chengtian Wu, Jonathan Marda, Karthikeyan Marimuthu, Dhananjay Ghonasgi, Jianhua Yao
Filed: 9 May 23
Utility
System for monitoring ammonium bisulfide
3 Oct 23
Systems and methods relate to measuring ammonium bisulfide concentration in a fluid sample.
Charles John Lord, III, John Stephen Newland
Filed: 1 Jul 21
Utility
Systems for controlling fractionation using dynamic competing economic objectives
26 Sep 23
Processes and systems that control operation of a commercial refinery distillation column and/or splitter operable to separate hydrocarbons.
Yangdong Pan
Filed: 30 Nov 22
Utility
Systems for Modifying Desalter Alkalinity Capacity and Uses Thereof
21 Sep 23
A system comprising a pretreated hydrocarbon feedstock supply, wherein said pretreated hydrocarbon feedstock supply comprises at least hydrocarbon feedstock and dissolved salts; a wash water supply, wherein said wash water supply comprises at least water; an alkalinity modifier supply, wherein said alkalinity modifier supply comprises at least one alkalinity modifier or solutions thereof; a desalting vessel; a desalted crude outlet, wherein said desalted crude outlet comprises hydrocarbon feedstock with less dissolved salts by weight than the hydrocarbon feedstock in the pretreated hydrocarbon feedstock supply; and a wash water brine outlet, wherein said wash water brine outlet comprises water with more dissolved salts by weight than the water in the wash water supply.
Amit B. Patel, Lyda Zambrano, Varadharajan Kailasam
Filed: 9 Mar 23
Utility
Methods for Modifying Desalter Alkalinity Capacity and Uses Thereof
21 Sep 23
A process comprising creating an immiscible mixture by combining (a) a hydrocarbon feedstock containing contaminants and (b) a wash water, to create the immiscible mixture with at least three distinct layers: a hydrocarbon layer, a rag layer, and a brine layer.
Amit B. Patel, Lyda Zambrano, Varadharajan Kailasam
Filed: 9 Mar 23
Utility
Automated tank mixing
12 Sep 23
In one embodiment, the present system describes a system wherein a first fluid is within a tank.
Luke Schnefke, Victor Cedillo, Patrick David, Matt Clowe
Filed: 28 Mar 23
Utility
Unsymmetrical Benzothiadiazole-based random copolymers
1 Aug 23
Hualong Pan, Kathy Woody, Brian Worfolk, Taeshik Earmme
Filed: 23 Apr 21
Utility
Controlling fractionation using dynamic competing economic objectives
25 Jul 23
Processes and systems for controlling operation of a commercial refinery distillation column and/or splitter operable to separate hydrocarbons.
Yangdong Pan
Filed: 30 Nov 22
Utility
Organic semiconducting comonomer
18 Jul 23
Hualong Pan, Kathy Woody, Brian J. Worfolk
Filed: 26 Aug 20
Utility
Fused dithieno benzothiadiazole polymers for organic photovoltaics
27 Jun 23
Laura Nielsen, Reed Eisenhart, Victoria Suding, Hualong Pan, Alyssa Chinen-Mendez
Filed: 19 Nov 21
Utility
Fused Dithieno Benzothiadiazole Polymers for Organic Photovolatics
25 May 23
Laura Nielsen, Reed Eisenhart, Victoria Suding, Hualong Pan, Alyssa Chinen-Mendez
Filed: 19 Nov 21
Utility
Fused Dithieno Benzothiadiazole Polymers for Organic Photovoltaics
25 May 23
Laura Nielsen, Reed Eisenhart, Victoria Suding, Hualong Pan, Alyssa Chinen-Mendez
Filed: 19 Nov 21
Utility
Systems for converting light paraffins to alcohols
16 May 23
Systems for the catalytic activation and/or dehydrogenation of a paraffin feed stream that is enriched in C5 alkanes to produce olefins that are then hydrated in the presence of water to produce C5 alcohols.
Jianhua Yao, Anthony O. Baldridge, Neal D. McDaniel, James A. Suttil, Chengtian Wu, Dhananjay B. Ghonasgi, Maziar Sardashti, Bruce B. Randolph
Filed: 20 Jan 21
Utility
Method of using metal organic framework
9 May 23
A process comprising a heterogenous reaction between a solid metal organic framework supported heteropolyacid catalyst and a hydrocarbon feed to form a modified hydrocarbon stream.
Camille Malonzo May, Jose Edgar Mendez-Arroyo, Jianhua Yao
Filed: 13 Oct 21