Patents-Review.com
ClassID:

105626 ⎘

C10G67/0463 - CPC Classification

Classification description:

Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen; Solvent desasphalting The hydrotreatment being a hydrorefining

Recent Application in this class:
#1
20250263609
2025-08-21

METHOD FOR PREPARING A NAPHTHENIC BRIGHTSTOCK FROM A NAPHTHENIC FEEDSTOCK BASED ON NAPHTHENIC DEASPHALTED OIL

 #2
20240352355
2024-10-24

Fuel compositions from light tight oils and high sulfur fuel oils

 #3
20240352354
2024-10-24

Fuel compositions from light tight oils and high sulfur fuel oils

 #4
20240352353
2024-10-24

Fuel compositions from light tight oils and high sulfur fuel oils

 #5
20220235283
2022-07-28

Processes and systems for producing upgraded product from residue

 #6
20220098501
2022-03-31

Fuel compositions from light tight oils and high sulfur fuel oils

 #7
20220082102
2022-03-17

Fuel compositions from light tight oils and high sulfur fuel oils

 #8
20220033724
2022-02-03

Fuel compositions from light tight oils and high sulfur fuel oils

 #9
20220025281
2022-01-27

Fuel compositions from light tight oils and high sulfur fuel oils

 #10
20210403816
2021-12-30

Fuel compositions from light tight oils and high sulfur fuel oils

 #11
20210102130
2021-04-08

Method for converting residues incorporating deep hydroconversion steps and a deasphalting step

 #12
20210032551
2021-02-04

Fuel compositions from light tight oils and high sulfur fuel oils

 #13
20210024840
2021-01-28

Fuel compositions from light tight oils and high sulfur fuel oils

 #14
20210024839
2021-01-28

Fuel compositions from light tight oils and high sulfur fuel oils

 #15
20210024838
2021-01-28

Fuel compositions from light tight oils and high sulfur fuel oils

 #16
20210017461
2021-01-21

Fuel compositions from light tight oils and high sulfur fuel oils

 #17
20210017460
2021-01-21

Fuel compositions from light tight oils and high sulfur fuel oils

 #18
20210017459
2021-01-21

Fuel compositions from light tight oils and high sulfur fuel oils

 #19
20210017458
2021-01-21

Fuel compositions from light tight oils and high sulfur fuel oils

 #20
20200339894
2020-10-29

Method for converting heavy hydrocarbon feedstocks with recycling of a deasphalted oil

 #21
20200172812
2020-06-04

Integrated process for producing anode grade coke

 #22
20190264116
2019-08-29

Removal of polynuclear aromatics from severely hydrotreated base stocks

 #23
20190136144
2019-05-09

Fuel compositions from light tight oils and high sulfur fuel oils

 #24
20190016973
2019-01-17

Production of High Quality Base Oils

 #25
20180291290
2018-10-11

Hydroprocessing of deasphalted catalytic slurry oil

 #26
20180291288
2018-10-11

Resid upgrading with reduced coke formation

 #27
20180208863
2018-07-26

Integrated hydrotreating, solvent deasphalting and steam pyrolysis system for direct processing of a crude oil

 #28
20180187099
2018-07-05

Integrated solvent deasphalting, hydrotreating and steam pyrolysis system for direct processing of a crude oil

 #29
20180148651
2018-05-31

Integrated process for producing anode grade coke

 #30
20170306240
2017-10-26

Process for producing high quality coke in delayed coker utilizing mixed solvent deasphalting

 #31
20170211005
2017-07-27

Bright stock production from deasphalted oil

 #32
20170183580
2017-06-29

Sequential deasphalting for base stock production

 #33
20170183579
2017-06-29

Integrated resid deasphalting and gasification

 #34
20170183577
2017-06-29

Bright stock production from low severity resid deasphalting

 #35
20170183575
2017-06-29

Fuel components from hydroprocessed deasphalted oils

 #36
20170183571
2017-06-29

Fluxed deasphalter rock fuel oil blend component oils

 #37
20170066971
2017-03-09

Integrated process for producing anode grade coke

 #38
20160304794
2016-10-20

Process for the conversion of a heavy hydrocarbon feedstock integrating selective cascade deasphalting with recycling of a deasphalted cut

 #39
20160304793
2016-10-20

Process for refining a heavy hydrocarbon-containing feedstock implementing a selective cascade deasphalting

 #40
20160068768
2016-03-10

Process for controlling operations of a residue process unit

 #41
20160053189
2016-02-25

Method for the conversion of asphaltenes to light fractions

 #42
20150361351
2015-12-17

IONIC LIQUID TREATMENT OF VACUUM SLOP CUT TO INCREASE HYDROCRACKING FEED

 #43
20150337223
2015-11-26

Process for refining a heavy hydrocarbon feed using a selective deasphalting step

 #44
20150192007
2015-07-09

System and a method of recovering and processing a hydrocarbon mixture from a subterranean formation

 #45
20130319910
2013-12-05

INTEGRATED PROCESS FOR DEASPHALTING AND DESULFURIZING WHOLE CRUDE OIL

 #46
20130233768
2013-09-12

Integrated solvent deasphalting, hydrotreating and steam pyrolysis process for direct processing of a crude oil

 #47
20130220884
2013-08-29

Integrated hydrotreating, solvent deasphalting and steam pyrolysis process for direct processing of a crude oil

 #48
20130105359
2013-05-02

Method for preparing lubricating base oils by using vacuum distilled deasphalted oil

 #49
20130048537
2013-02-28

Method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil

 #50
20120061293
2012-03-15

Residue conversion process that includes a deasphalting stage and a hydroconversion stage

 #51
20120061292
2012-03-15

Residue conversion process that includes a deasphalting stage and a hydroconversion stage with recycling of deasphalted oil

 #52
20110233113
2011-09-29

Ionic liquid desulfurization process incorporated in a low pressure separator

 #53
20110233112
2011-09-29

Ionic liquid desulfurization process incorporated in a contact vessel

 #54
20110089080
2011-04-21

Process for manufacturing high quality naphthenic base oils

 #55
20060118463
2006-06-08

Integrated SDA and ebullated-bed process