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 290 6
 
 
E21B EARTH OR ROCK DRILLING 276 14
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 266 14
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 195 1
 
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 180 11
 
 
B01D SEPARATION 109 43
 
 
C10M LUBRICATING COMPOSITIONS 108 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 71 376
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0058,162 Passively Motion Compensated Tubing Hanger Running Tool Assembly Sep 01, 16 Mar 01, 18 [E21B]
2018/0059,273 SYSTEM AND METHOD FOR TIME-LAPSE SEISMIC IMAGING Aug 31, 16 Mar 01, 18 [G01V]
2018/0059,275 SYSTEM AND METHOD FOR MAPPING HORIZONS IN SEISMIC IMAGES Aug 31, 16 Mar 01, 18 [G01V]
2018/0037,794 SURFACTANT COMPOSITIONS Aug 02, 17 Feb 08, 18 [C09K]
2018/0028,978 METHODS AND SYSTEMS FOR TREATING HIGH TEMPERATURE PRODUCED WATER Oct 12, 17 Feb 01, 18 [E21B, C02F, B01D]
2018/0031,734 SYSTEM AND METHOD OF CALIBRATING DOWNHOLE FIBER-OPTIC WELL MEASUREMENTS Jul 31, 17 Feb 01, 18 [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]
2018/0002,361 ALKANE DEHYDROGENATION PROCESS Aug 22, 17 Jan 04, 18 [C07F, C07C, B01J]
2017/0362,490 DRILLING FLUID FOR DOWNHOLE ELECTROCRUSHING DRILLING Aug 15, 17 Dec 21, 17 [E21B, C09K, C10M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919987 Naphthene ring opening over self-supported multi-metallic catalysts Nov 22, 16 Mar 20, 18 [C07C, B01J]
9920260 Processes using molecular sieve SSZ-91 Aug 27, 15 Mar 20, 18 [C10G, C07C, B01J, C10M]
9920618 Systems and methods for obtaining apparent formation dip using measurements of different effective penetration length Jan 26, 16 Mar 20, 18 [E21B]
9921203 Method for predicting sediment content of a hydroprocessed hydrocarbon product Nov 11, 11 Mar 20, 18 [G01N]
9921205 Method for determining the effectiveness of asphaltene dispersant additives for inhibiting or preventing asphaltene precipitation in a hydrocarbon-containing material subjected to elevated temperature and presssure conditions Nov 13, 12 Mar 20, 18 [C10G, C09K, G01N]
9921324 Systems and methods employing upward beam propagation for target-oriented seismic imaging Mar 11, 15 Mar 20, 18 [G01V]
9914872 Proppants Oct 22, 15 Mar 13, 18 [E21B, C09K]
9914887 Two-stage hydrocracking process for making heavy lubricating base oil from a heavy coker gas oil blended feedstock Sep 11, 14 Mar 13, 18 [C10G, C10M]
9908108 High-silica AFX framework type zeolites Apr 27, 17 Mar 06, 18 [C07C, F01N, B01J, C01B, B01D]
9908784 Synthesis of molecular sieve SSZ-99 Jan 26, 17 Mar 06, 18 [B01J, C01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0356,274 Systems And Methods For Multi-Zone Power And Communications Abandoned Jun 14, 17 Dec 14, 17 [E21B]
2017/0158,520 SYNTHESIS OF ALUMINOSILICATE ZEOLITES HAVING THE OFFRETITE STRUCTURE Abandoned Dec 04, 15 Jun 08, 17 [B01J, C01B]
2017/0087,497 INLET DISTRIBUTOR DEVICE AND METHODS FOR USE AND DESIGN THEREOF Abandoned Sep 29, 15 Mar 30, 17 [G06F, B01D, C10L]
2017/0056,869 MOLECULAR SIEVE SSZ-91 Abandoned Aug 27, 15 Mar 02, 17 [B01J]
2017/0056,870 METHOD FOR MAKING MOLECULAR SIEVE SSZ-91 Abandoned Aug 27, 15 Mar 02, 17 [B01J]
2016/0275,208 METHODS AND SYSTEMS FOR ANALYZING CABLE OR PIPE Abandoned Mar 20, 15 Sep 22, 16 [G06F]
2016/0237,797 BLAPPER VALVE TOOLS AND RELATED METHODS Abandoned Dec 09, 14 Aug 18, 16 [E21B]
2016/0201,393 SYSTEMS AND METHODS FOR MONITORING WELL CONDITIONS DURING DRILLING OPERATIONS Abandoned Jan 13, 16 Jul 14, 16 [E21B]
2016/0168,934 SYSTEMS AND METHODS FOR MANAGING PRESSURE IN A WELLBORE Abandoned Feb 23, 16 Jun 16, 16 [E21B]
2016/0168,982 SYSTEMS AND METHODS FOR DRILLING IN HIGH TEMPERATURE ENVIRONMENTS USING OPTICAL FIBER COMMUNICATION Abandoned Dec 12, 14 Jun 16, 16 [E21B]
2016/0170,058 METHOD AND SYSTEM OF SEISMIC DATA PROCESSING Abandoned Dec 12, 14 Jun 16, 16 [G01V]
2016/0170,417 Wireless Surface Controlled Active Inflow Control Valve System Abandoned Dec 12, 14 Jun 16, 16 [H04W, G05D]
2016/0158,770 GAS DISTRIBUTOR AND METHOD OF USE THEREOF Abandoned Dec 04, 14 Jun 09, 16 [B01D, C10L, B05B]
2016/0145,506 TWO-STAGE REFORMING PROCESS CONFIGURED FOR INCREASED FEED RATE TO MANUFACTURE REFORMATE Abandoned 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 Abandoned Nov 20, 14 May 26, 16 [C10G, C10L]
2016/0137,569 COMPOSITION COMPRISING A MIXTURE OF AT LEAST THREE DIFFERENT LONG CHAIN SECONDARY ALCOHOLS Abandoned Sep 11, 15 May 19, 16 [C07C]
2016/0137,571 ALKYL POLY GLYCOL-ETHERS AND THEIR SYNTHESIS Abandoned Nov 13, 14 May 19, 16 [C07C, C10M]
2016/0137,944 SYNTHESIS OF BASE OILS AND FUELS FROM FATTY ACIDS Abandoned Nov 13, 14 May 19, 16 [C10M]
2016/0114,313 PROCESSES USING MOLECULAR SIEVE SSZ-102 Abandoned May 19, 15 Apr 28, 16 [C07C, B01J, C01B, B01D]
2016/0115,397 HYDROPROCESSING OF HYDROCARBONS USING DELAMINATED ZEOLITE SUPPORTS AS CATALYSTS Abandoned Oct 22, 14 Apr 28, 16 [C10G, C07C]

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