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XOM Exxon Mobil

APP
Utility
Fuel Blending Component Composition and Method For Reducing Criteria Emissions
14 Oct 21
The disclosure provides a fuel formulation that, as a blending component, at a certain blending volume range, with transportation fuels significantly reduces criteria emissions (i.e., particle number (PN) emissions, Nitrogen Oxides (NOx) emissions, Total Hydrocarbon (THC) emissions) when compared to existing market fuels.
Eduardo Jose Barrientos Betancourt, Brianne Kanach
Filed: 16 Mar 21
APP
Utility
Distillate Production from Olefins In Moving Bed Reactors
7 Oct 21
Systems and methods are provided for oligomerization of olefins to distillate boiling range products while also recycling naphtha boiling range olefins as part of the feed.
Arsam Behkish, Lei Zhang, Brandon J. O'Neill, Mark A. Deimund, Alice Lin
Filed: 23 Jun 20
GRANT
Utility
Integrated process for producing olefins from alkanes by hydrogen transfer
5 Oct 21
This application relates to transfer hydrogenation between light alkanes and olefins, and, more particularly, embodiments related to an integrated olefin production system and process which can produce higher carbon number olefins from corresponding alkanes.
Aaron Sattler, Michele Paccagnini, Kun Wang, Henry K. Klutse, Brian M. Weiss
Filed: 22 Jul 20
GRANT
Utility
Motor gasoline with improved octane and method of use
5 Oct 21
Provided are octane enhancing additives and methods that improve a liquid fuel composition's octane rating.
David J. Abdallah, Krystal B. Wrigley
Filed: 8 May 20
APP
Utility
Methods And Catalysts For Selective Olefin Isomerization
30 Sep 21
Zeolitic and molecular organic framework materials as catalysts suitable for generating branched olefins from linear olefins, thereby increasing the octane of a composition comprising the linear olefins.
Brandon J. O'Neill, Joe M. Falkowski, Allen W. Burton, Scott J. Weigel, Randall J. Meyer, Ajit B. Dandekar
Filed: 16 Feb 21
APP
Utility
Controlling Coke Morphology with Sulfur
30 Sep 21
Systems and methods are provided for controlling the morphology of coke produced during delayed coking.
Stuart E. Smith, Sebastin K. Seider, Kazem V. Edmond
Filed: 26 Mar 20
APP
Utility
Detection and Analysis of Olefins In Petroleum by Electrospray Ionization Mass Spectrometry
30 Sep 21
A method for detecting and analyzing olefins in petroleum by electrospray ionization mass spectrometry can include obtaining a hydrocarbon sample comprising at least about 90 wt % of saturate compounds; producing a solution comprising the hydrocarbon sample and a metal salt, the metal salt comprising a metal ion; forming olefin-metal ion complexes by electrospray ionization; and detecting the olefin-metal ion complexes using mass spectrometry.
Ashley M. Wittrig, Kuangnan Qian, Thomas R. Fredriksen
Filed: 18 Mar 21
GRANT
Utility
Field dissimilar metal welding technology for enhanced wear resistant high manganese steel
28 Sep 21
The present disclosure relates to a welding composition for joining high manganese steel base metals to low carbon steel base metals, as well as systems and methods for the same.
Andrew J. Wasson, Douglas P. Fairchild, HyunWoo Jin, Xin Yue, IlWook Han, Sangchul Lee, Bongkeun Lee, Jongsub Lee
Filed: 2 May 17
GRANT
Utility
Oxygenate conversion for distillate fuel production
28 Sep 21
Systems and methods are provided for upgrading of methane and/or small alkanes to distillate boiling range hydrocarbons.
Arsam Behkish, Anjaneya S. Kovvali
Filed: 23 Jun 20
GRANT
Utility
Methods for methanol-to-gasoline conversion with forwarding methanol processing
28 Sep 21
Methanol-to-gasoline (MTG) conversion may be performed with forward methanol processing.
Mohsen N. Harandi, Suriyanarayanan Rajagopalan, David W. Staubs, Terry E. Helton, Mitch L. Hindman
Filed: 16 Jun 20
APP
Utility
Dehydrogenation of Substrates by Transition Metal Complexes
23 Sep 21
Provided herein are transition metal complexes that are useful in the acceptorless dehydrogenation of various substrates, including alkanes.
Alan S. Goldman, Santanu Malakar, Xiaoguang Zhou, Kun Wang, David O. Marler
Filed: 23 Mar 21
APP
Utility
Processes For Removing Carbon Dioxide From Exhaust Gas Using Scraped and Non-Scraped Heat Exchangers
23 Sep 21
Improved processes and systems for removing CO2 from exhaust gas to substantially prevent such greenhouse gas from being released to the atmosphere.
Robert D. Kaminsky
Filed: 9 Mar 21
GRANT
Utility
Methods for methanol-to-gasoline conversion with methanol recycling
14 Sep 21
Methanol-to-gasoline (MTG) conversion may be performed with a methanol recycling.
Mohsen N. Harandi, Suriyanarayanan Rajagopalan, David W. Staubs, Terry E. Helton, Mitch L. Hindman
Filed: 16 Jun 20
GRANT
Utility
Upgrading polynucleararomatic hydrocarbon-rich feeds
14 Sep 21
A method of upgrading refining streams with high polynucleararomatic hydrocarbon (PNA) concentrations can include: hydrocracking a PNA feed in the presence of a catalyst and hydrogen at 380° C. to 430° C., 2500 psig or greater, and 0.1 hr−1 to 5 hr−1 liquid hourly space velocity (LSHV), wherein the weight ratio of PNA feed to hydrogen is 30:1 to 10:1, wherein the PNA feed comprises 25 wt % or less of hydrocarbons having a boiling point of 700° F. (371° C.) or less and having an aromatic content of 50 wt % or greater to form a product comprising 50 wt % or greater of the hydrocarbons having a boiling point of 700° F. (371° C.) or less and having an aromatic content of 20 wt % or less.
Stephen H. Brown, Samia Ilias, Randolph J. Smiley, Richard Demmin, Shifang Luo, Brenda A. Raich, Aldrin G. Cuevas, Keith Wilson, Jesse R. McManus, Lei Zhang
Filed: 9 Dec 19
GRANT
Utility
Jet fuel treating for blending compatibility
14 Sep 21
Methods are provided for treatment of kerosene/jet fuel boiling range fractions, such as previously qualified jet fuel fractions, to allow blending of the kerosene/jet fuel boiling range fractions to produce a jet fuel boiling range blend having a breakpoint that is equal to or greater than the breakpoint of at least one of the kerosene jet fuel boiling range fractions used to form the blend.
David J. Abdallah
Filed: 30 Apr 18
GRANT
Utility
Process for making molecular sieves
7 Sep 21
Processes are provided for preparing molecular sieves for use as catalysts.
Preeti Kamakoti, Scott J. Weigel, Karl G. Strohmaier, Helge Jaensch, Marc H. Anthonis, Martine Dictus, Brita Engels, Darryl D. Lacy, Sina Sartipi
Filed: 20 Aug 19
GRANT
Utility
Methods of producing organosilica materials and uses thereof
7 Sep 21
Methods of preparing organosilica materials using a starting material mixture comprising at least one compound of Formula [(RO)2SiCH2]3 (Ia) and at least one compound of Formula [R′ROSiCH2]3 (Ib), wherein each R′ independently represents an RO—, an R group, or an (RO)3Si—CH2— group, at least one R′ being (RO)3Si—CH2—; and R represents a C1-C4 alkyl group, in the absence of a structure directing agent and/or porogen are provided herein.
Huaxing Zhou, Quanchang Li, David C. Calabro
Filed: 14 Nov 18
APP
Utility
High Performance CO2/H2O Displacement Desorption Sorbents and Methods of Making Same
2 Sep 21
The disclosure generally relates to CCS sorbents, particularly for CO2/H2O displacement desorption process.
Chuansheng Bai, Majosefina Cunningham, Patrick P. McCall, Hans Thomann, Jeannine Elizabeth Elliott, Vinh Nguyen
Filed: 11 May 21
APP
Utility
Lignocellulosic Biomass Treatment Methods and Systems for Production of Biofuels and Biochemicals
2 Sep 21
The present disclosure relates to methods and systems for converting biomass comprising lignocellulosic material into biofuels and biochemicals that contribute to reduction of greenhouse gas emissions.
Changyub Paek, Arsam Behkish, Giovanni Pilloni
Filed: 6 Jan 21
GRANT
Design
Display screen or portion thereof with icon
31 Aug 21
Esther U. Amaku, Alexis D. Puchek
Filed: 12 Dec 19
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