CHEVRON U.S.A. INC.
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- 15 1,536 US PATENTS IN FORCE
- 232 US APPLICATIONS PENDING
- Feb 01, 2018 most recent publication
Details
- 1,536 Issued Patents
- 477 Issued in last 3 years
- 205 Published in last 3 years
- 17,566 Total Citation Count
- Oct 02, 1978 Earliest Filing
- 840 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
Rank in Class
Intl Class
Technology
MATTERS
Rank in Class
- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
6269881
Oil recovery method for waxy crude oil using alkylaryl sulfonate surfactants derived from alpha-olefins and the alpha-olefin compositions
Dec 17, 99
Aug 07, 01
[E21B, B01F]
127
6554994
Upflow reactor system with layered catalyst bed for hydrotreating heavy feedstocks
Apr 13, 99
Apr 29, 03
[C10G]
69
6339182
Separation of olefins from paraffins using ionic liquid solutions
Dec 12, 00
Jan 15, 02
[C10G, C07C]
61
7069149
Process for interpreting faults from a fault-enhanced 3-dimensional seismic attribute volume
Dec 14, 01
Jun 27, 06
[G01V]
52
5724309
Method for geophysical processing and interpretation using instantaneous phase and its derivatives and their derivatives
Mar 06, 96
Mar 03, 98
[G01V]
49
- No Patents to Display
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]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
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]
- No Patents to Display
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]
2016/0296,922
MIDDLE DISTILLATE HYDROCRACKING CATALYST CONTAINING ZEOLITE USY WITH ENHANCED ACID SITES
ABAN
Apr 10, 15
Oct 13, 16
[C10G, B01J]
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]
2016/0114,313
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]
2016/0089,663
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]
- No Patents to Display
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