547 patents
Utility
Advanced Extended Flowback System
14 Sep 23
A system for emergency response to a well control incident is disclosed, which includes a capture device fitted to a subsea wellhead, a pipeline termination unit fluidly connected to the capture device, and a subsea module fluidly connected to the pipeline termination unit via a subsea flowline, wherein the subsea module comprises a subsea separator, and wherein the subsea module is anchored to a seabed.
David Nickerson
Filed: 14 Mar 22
Utility
Adhesive Compositions
16 Feb 23
Embodiments of the present disclosure generally relate to adhesive compositions, and more particularly, to the use of polyolefin adhesive compositions for hot melt adhesive applications.
James N. Coffey, Jennifer J. Austin, Madelyn Bekker, Adam P. Hamilton, Ronald G. White, Paul Hamilton
Filed: 10 Nov 20
Utility
Glycol ether ester compounds of neo-alcohols useful in lubricating oil compositions and methods of making the same
10 Jan 23
Compositions include ether ester compounds derived from neo-alcohols, lubricating oil base stocks containing such ester compounds, and lubricating oil compositions containing such ester compounds.
Abhimanyu O. Patil, Satish Bodige, Kyle G. Lewis
Filed: 12 May 20
Utility
Methods of Making Metal-Organic Framework Extrudates
5 Jan 23
Methods making a metal-organic framework extrudate in an extruder comprising the steps of: (a) mixing a metal-organic framework material with an extrusion aid to form a metal-organic framework extrudate mixture; and (b) extruding the metal-organic framework mixture in the extruder to produce the metal-organic framework extrudate where the pressure within the extruder is reduced between about 10% to about 55% when compared to pressure within the extruder when extruding the metal-organic framework material without the extrusion aid.
Matthew T. Kapelewski, Jean W. Beeckman, Gerardo J. Majano
Filed: 27 Jul 20
Utility
Dividing Wall Column Separator with Intensified Separations
22 Dec 22
Systems and methods are provided for improving the operation of a divided wall column for performing distillations.
Narasimhan SUNDARAM
Filed: 11 Nov 20
Utility
Bifunctional Metal Oxides And Paraffin Isomerization Therewith
22 Dec 22
Tungstated zirconium catalysts for paraffin isomerization may comprise: a mixed metal oxide that is at least partially crystalline and comprises tungsten, zirconium, and a variable oxidation state metal selected from Fe, Mn, Co, Cu, Ce, Ni, and any combination thereof.
Scott J. Weigel, Megan E. Witzke, Wesley Sattler, Brandon M. Carcuffe, Jihad M. Dakka, Ryan S. Dugan
Filed: 17 Jun 21
Utility
Heteroatom-Doped Zeolites For Bifunctional Catalytic Applications
22 Dec 22
Provided herein are methods for hydroisomerization of a hydrocarbon feedstock comprising contacting the hydrocarbon feedstock with hydrogen and a catalyst to yield a hydrocarbon product having an increase in branched hydrocarbons relative to the hydrocarbon feedstock.
Takayuki Iida, Jihad M. Dakka, Brandon M. Carcuffe, Aaron Peters
Filed: 17 Jun 21
Utility
Estimating flow velocity by harmonic excitation of injected microbubbles
13 Dec 22
Systems and methods are provided for estimating the flow velocity of a multi-phase flow in a pipe using injected microbubbles in combination with ultrasonic signals produced by transducers external to the pipe.
Kenneth W. Desmond, Gary L. Hunter
Filed: 14 Nov 18
Utility
Intramolecular Pi-Stacking Structure Directing Agents and Molecular Sieves Synthesized Therefrom
8 Dec 22
A method of making a molecular sieve may include: reacting a source selected from the group consisting of: a source of a tetrahedral element in the presence of a structure directing agent (SDA) selected from the group consisting of: Ar+-L-Ar, Ar+-L-Ar-L-Ar+, Ar+-L-Ar-L-NR3+, and ArAr+-L-Ar+Ar, where Ar+ is to a N-containing cationic aromatic ring, Ar is to a non-charged aromatic ring, L is a methylene chain of 3-6 carbon atoms, NR3+ is to a quaternary ammonium, and ArAr+ and Ar+Ar are a fused aromatic ring structure comprising both a N-containing cationic portion and a non-charged portion, to produce the molecular sieve.
Allen W. Burton, Hilda B. Vroman, Joseph M. Falkowski, Eugene Terefenko, Michael A. Marella, Ross Mabon
Filed: 22 Jul 20
Utility
Processes for producing alcohols from biomass and further products derived therefrom
6 Dec 22
Processes for producing alcohols from biomass are provided.
Peter H. Galebach, Michael P. Lanci, George W. Huber, Wenzhao Wu, Ashley M. Wittrig, Nathaniel M. Eagan, Paolo Andres Cuello Penaloza, J. Scott Buchanan
Filed: 20 May 21
Utility
Process for Producing Substituted Lactones
1 Dec 22
A method may include introducing a substituted olefin epoxide stream comprising a substituted olefin epoxide and a carbon monoxide stream comprising carbon monoxide into a carbonylation reactor; and carbonylating at least a portion of the substituted olefin epoxide with the carbon monoxide to generate a product stream comprising a substituted lactone, wherein the step of carbonylating is catalyzed by a catalyst comprising a cationic Lewis acid bound to a support.
Kun Wang, Timothy D. Shaffer
Filed: 2 Jul 20
Utility
Large Pore Zeolitic Catalysts and Use Thereof in Catalytic Cracking
1 Dec 22
A hydrocarbon feed stream, particularly one comprising heavier hydrocarbons, may be converted to valuable products such as motor gasoline and/or lubricating oil by employing one or more large pore zeolitic catalysts, which may be prepared from a precursor zeolite.
Brandon J. O'Neill, Joseph M. Falkowski, Allen W. Burton, Scott J. Weigel
Filed: 14 Jul 20
Utility
Hydrogen production with integrated CO
29 Nov 22
Systems and methods are provided for performing hydrocarbon reforming within a reverse flow reactor environment (or another reactor environment with flows in opposing directions) while improving management of CO2 generated during operation of the reactor.
Everett J. O'Neal, Anastasios I. Skoulidas, Zhiyan Wang
Filed: 2 Apr 20
Utility
Metal-Organic Framework Materials Comprising a Pyrazolylcarboxylate Ligand and Methods for Production Thereof
24 Nov 22
Metal-organic framework materials (MOFs) are highly porous entities comprising a multidentate organic ligand coordinated to multiple metal centers.
Joseph M. Falkowski, Yogesh V. Joshi, Mary S. Abdulkarim, Simon C. Weston
Filed: 28 May 20
Utility
Fuel High Temperature Antioxidant Additive
10 Nov 22
High temperature antioxidant additives and methods for improving a liquid fuel composition's thermal oxidative stability are disclosed.
David J. Abdallah, Krystal B. Wrigley, Zsolt Lengyel
Filed: 30 Apr 21
Utility
Method of measuring liquid properties at zero group velocity point of a guided ultrasonic wave
8 Nov 22
Embodiments herein generally relate to systems and methods to determine the composition, properties, and morphology of a liquid in a liquid handling structure.
John J. Valenza, II
Filed: 10 Feb 20
Utility
Fluidization Measurement System
27 Oct 22
A fluidization measurement system for a gas phase reactor containing a fluidized bed includes a measurement probe coupled to a sidewall of the gas phase reactor.
Billy D. MCMILLAN
Filed: 11 Nov 20
Utility
Zeolite Syntheses Using Diquaternary Structure Directing Agents
27 Oct 22
A method can include heating an aqueous reaction mixture comprising a silicon source and a boron source and/or an aluminum source in the presence of a diquaternary structure directing agent to a temperature of at least 75° C. to produce a zeolite.
Ross Mabon, Allen W. Burton, Hilda B. Vroman, Simon C. Weston
Filed: 22 Jul 20
Utility
Frozen Material Formation Prevention Systems
27 Oct 22
A frozen material prevention system for preventing a freezable material in a fluid flow from freezing and accumulating frozen material in a flow path, including, a surface configured to interact with a freezable-material-miscible (FMM) liquid to retain the FMM liquid to the surface.
Mohsen S. Yeganeh, Robert J. Colby, Mark A. KIng, Abhimanyu O. Patil, Satish Bodige
Filed: 26 Aug 20
Utility
Synthetic Crude Composition
20 Oct 22
An upgraded crude composition is provided, along with systems and methods for making such a composition.
Stephen H. BROWN, Brenda A. RAICH, Samuel J. CADY, Anjaneya S. KOVVALI, Eric B. SHEN, Scott R. HORTON, Ashish B. MHADESHWAR, Aruna RAMKRISHNAN
Filed: 14 Aug 20