CHEVRON U.S.A. INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 310 4
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 285 6
 
 
E21B EARTH OR ROCK DRILLING 272 14
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 261 14
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 194 1
 
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 177 11
 
 
B01D SEPARATION 109 42
 
 
C10M LUBRICATING COMPOSITIONS 107 7
 
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 92 3
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 73 369
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0028,978 METHODS AND SYSTEMS FOR TREATING HIGH TEMPERATURE PRODUCED WATER Oct 12, 17 Feb 01, 18 [E21B, C02F, B01D]
2018/0029,910 SYSTEMS AND METHODS FOR PRODUCING REGENERANT BRINE AND DESALINATED WATER FROM HIGH TEMPERATURE PRODUCED WATER Jul 29, 16 Feb 01, 18 [C02F, B01D]
2018/0031,462 PORTABLE APPARATUS AND METHODS FOR ANALYZING INJECTION FLUIDS Jul 27, 17 Feb 01, 18 [E21B, G01N]
2018/0031,734 SYSTEM AND METHOD OF CALIBRATING DOWNHOLE FIBER-OPTIC WELL MEASUREMENTS Jul 31, 17 Feb 01, 18 [G01V]
2018/0024,261 METHODS AND SYSTEMS FOR IDENTIFYING A CLATHRATE DEPOSIT Jul 25, 16 Jan 25, 18 [E21B, G06T, G01V]
2018/0024,262 METHODS AND SYSTEMS FOR QUANTIFYING A CLATHRATE DEPOSIT Jul 25, 16 Jan 25, 18 [E21B, G01V]
2018/0016,159 SYSTEMS AND METHODS FOR DEAERATING SEAWATER USING A ROTATING PACKED BED DEVICE Jul 15, 16 Jan 18, 18 [E21B, C02F, B01D]
2018/0017,540 METHOD FOR PREDICTING TOTAL PETROLEUM HYDROCARBON CONCENTRATION IN SOILS Jul 12, 17 Jan 18, 18 [G01N]
2018/0002,183 ZEOLITE SSZ-52x Jun 29, 16 Jan 04, 18 [B01J, C01B]
2018/0002,361 ALKANE DEHYDROGENATION PROCESS Aug 22, 17 Jan 04, 18 [C07F, C07C, B01J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878191 System for treating contaminated soil Jul 31, 17 Jan 30, 18 [A62D, B01J]
9878916 Synthesis of molecular sieve SSZ-63 Feb 15, 17 Jan 30, 18 [C07D, B01J, C01B]
9874091 Stripline energy transmission in a wellbore Jul 20, 17 Jan 23, 18 [E21B]
9868643 Synthesis of zeolite SSZ-16 Feb 15, 17 Jan 16, 18 [C07D, B01J, C01B]
D807753 Combined bottle and cap Oct 20, 16 Jan 16, 18 [0901]
9862907 Ether lubricants from fatty acids Nov 13, 14 Jan 09, 18 [C07C, C10M]
9863571 Apparatus, systems and methods for thermal management of subsea pipeline Dec 21, 15 Jan 09, 18 [B29L, F16L, B29C, F17D]
9850719 Production risers having rigid inserts and systems and methods for using Apr 24, 17 Dec 26, 17 [E21B]
9851315 Methods for quantitative characterization of asphaltenes in solutions using two-dimensional low-field NMR measurement Dec 11, 14 Dec 26, 17 [G01R, G01V, G01N]
9847738 System and method for electric power generation using structured stacked piezoelectric arrays Oct 31, 14 Dec 19, 17 [H02N, H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0158,520 SYNTHESIS OF ALUMINOSILICATE ZEOLITES HAVING THE OFFRETITE STRUCTURE ABAN Dec 04, 15 Jun 08, 17 [B01J, C01B]
2017/0056,869 MOLECULAR SIEVE SSZ-91 ABAN Aug 27, 15 Mar 02, 17 [B01J]
2017/0056,870 METHOD FOR MAKING MOLECULAR SIEVE SSZ-91 ABAN Aug 27, 15 Mar 02, 17 [B01J]
2016/0296,922 MIDDLE DISTILLATE HYDROCRACKING CATALYST CONTAINING ZEOLITE USY WITH ENHANCED ACID SITES ABAN Apr 10, 15 Oct 13, 16 [C10G, B01J]
2016/0237,797 BLAPPER VALVE TOOLS AND RELATED METHODS ABAN Dec 09, 14 Aug 18, 16 [E21B]
2016/0168,934 SYSTEMS AND METHODS FOR MANAGING PRESSURE IN A WELLBORE ABAN Feb 23, 16 Jun 16, 16 [E21B]
2016/0168,982 SYSTEMS AND METHODS FOR DRILLING IN HIGH TEMPERATURE ENVIRONMENTS USING OPTICAL FIBER COMMUNICATION ABAN Dec 12, 14 Jun 16, 16 [E21B]
2016/0170,417 Wireless Surface Controlled Active Inflow Control Valve System ABAN Dec 12, 14 Jun 16, 16 [H04W, G05D]
2016/0158,770 GAS DISTRIBUTOR AND METHOD OF USE THEREOF ABAN Dec 04, 14 Jun 09, 16 [B01D, C10L, B05B]
2016/0145,506 TWO-STAGE REFORMING PROCESS CONFIGURED FOR INCREASED FEED RATE TO MANUFACTURE REFORMATE ABAN Nov 20, 14 May 26, 16 [C10G, C10L]
2016/0145,507 TWO-STAGE REFORMING PROCESS CONFIGURED FOR INCREASED FEED RATE TO MANUFACTURE REFORMATE AND BENZENE ABAN Nov 20, 14 May 26, 16 [C10G, C10L]
2016/0137,569 COMPOSITION COMPRISING A MIXTURE OF AT LEAST THREE DIFFERENT LONG CHAIN SECONDARY ALCOHOLS ABAN Sep 11, 15 May 19, 16 [C07C]
2016/0137,571 ALKYL POLY GLYCOL-ETHERS AND THEIR SYNTHESIS ABAN Nov 13, 14 May 19, 16 [C07C, C10M]
2016/0137,944 SYNTHESIS OF BASE OILS AND FUELS FROM FATTY ACIDS ABAN Nov 13, 14 May 19, 16 [C10M]
2016/0114,313 PROCESSES USING MOLECULAR SIEVE SSZ-102 ABAN May 19, 15 Apr 28, 16 [C07C, B01J, C01B, B01D]
2016/0115,397 HYDROPROCESSING OF HYDROCARBONS USING DELAMINATED ZEOLITE SUPPORTS AS CATALYSTS ABAN Oct 22, 14 Apr 28, 16 [C10G, C07C]
2016/0115,743 Modified Wellbore Casing Trajectories ABAN Oct 21, 15 Apr 28, 16 [E21B]
2016/0089,663 HYDROISOMERIZATION CATALYST WITH A BASE EXTRUDATE HAVING A HIGH NANOPORE VOLUME ABAN Sep 23, 15 Mar 31, 16 [C10G, B01J, C10M]
2016/0089,664 HYDROISOMERIZATION CATALYST WITH A BASE EXTRUDATE HAVING A HIGH TOTAL NANOPORE VOLUME ABAN Sep 23, 15 Mar 31, 16 [C10G, B01J, C10M]
2016/0089,665 HYDROISOMERIZATION CATALYST WITH A BASE EXTRUDATE HAVING A LOW PARTICLE DENSITY ABAN Sep 23, 15 Mar 31, 16 [C10G, B01J, C10M]

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