Patents-Review.com
ClassID:

105396 ⎘

C10G17/02 - CPC Classification

Classification description:

Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge

Sub-classes:
Recent Application in this class:
#1
20260015241
2026-01-15

METHODS FOR PRODUCING GRAPHENE FROM COAL

 #2
20250236588
2025-07-24

ODSO ACID MEDIUM, ODSO ACID MIXTURE MEDIUM, AND USES THEREOF

 #3
20230331668
2023-10-19

ODSO ACID MEDIUM, ODSO ACID MIXTURE MEDIUM, AND USES THEREOF

 #4
20230151283
2023-05-18

HYDROCARBON PYROLYSIS OF FEEDS CONTAINING NITROGEN

 #5
20230081029
2023-03-16

Organic acid surfactant booster for contaminant removal

 #6
20230079788
2023-03-16

Organic acid surfactant booster for contaminant removal from hydrocarbon-containing stream

 #7
20230012831
2023-01-19

TWO-STEP PROCESS FOR CONVERTING LIQUEFIED WASTE PLASTICS INTO STEAM CRACKER FEED

 #8
20220280885
2022-09-08

System and method for liquid hydrocarbon desulfurization

 #9
20210403329
2021-12-30

Systems for producing advanced carbon materials at carbon source locations

 #10
20210380416
2021-12-09

Methods for producing advanced carbon materials from coal

 #11
20210363018
2021-11-25

Methods for producing carbon fiber from coal

 #12
20210363017
2021-11-25

Methods for forming resins and other byproducts from raw coal

 #13
20210171838
2021-06-10

System for liquid hydrocarbon desulfurization

 #14
20210155857
2021-05-27

Non-solvent crude oil heavy oil stream de-asphalting process

 #15
20210094830
2021-04-01

METHODS FOR PRODUCING GRAPHENE FROM COAL

 #16
20200325403
2020-10-15

Process for reducing nitrogen content of hydrocarbon feed

 #17
20200123462
2020-04-23

On-board separation of oxygenates from fuels

 #18
20200102507
2020-04-02

Non-solvent crude oil heavy oil stream de-asphalting process

 #19
20190241817
2019-08-08

Non-solvent asphaltene removal from crude oil using solid heteropoly compounds

 #20
20190241816
2019-08-08

Non-solvent asphaltene removal from crude oil using solid heteropoly compounds

 #21
20190233740
2019-08-01

Method for liquid hydrocarbon desulfurization

 #22
20190194828
2019-06-27

Methods for producing carbon fibers from coal

 #23
20190194544
2019-06-27

Methods for producing advanced carbon materials from coal

 #24
20190194364
2019-06-27

Methods for forming resins and other byproducts from raw coal

 #25
20190194025
2019-06-27

Systems for producing advanced carbon materials at carbon source locations

 #26
20190194022
2019-06-27

Methods for producing graphene from coal

 #27
20190055476
2019-02-21

Non-solvent asphaltene removal from crude oil using solid heteropoly compounds

 #28
20180094198
2018-04-05

Process for separating particles containing alkali metal salts from liquid hydrocarbons

 #29
20180065899
2018-03-08

Alkylation of refinery pentenes with isobutane

 #30
20180002613
2018-01-04

Method for removing metals and amines from crude oil

 #31
20170174586
2017-06-22

Removal of aromatic impurities from an alkene stream using an acid catalyst

 #32
20170051211
2017-02-23

Method for removing metal from hydrocarbon oil

 #33
20160272900
2016-09-22

Sulfone cracking using supercritical water

 #34
20150001134
2015-01-01

Process for in-situ electrochemical oxidative generation and conversion of organosulfur compounds

 #35
20140138283
2014-05-22

Removal of solubilized metals from Fischer-Tropsch products

 #36
20130338410
2013-12-19

Methods for producing linear alkylbenzenes from bio-renewable feedstocks

 #37
20130306522
2013-11-21

USE OF ACID BUFFERS AS METAL AND AMINE REMOVAL AIDS

 #38
20130233770
2013-09-12

Additive and method for removal of calcium from crude oils containing calcium naphthenate

 #39
20130053578
2013-02-28

Process for in-situ electrochemical oxidative generation and conversion of organosulfur compounds

 #40
20120289692
2012-11-15

Process for purifying lignocellulosic feedstocks

 #41
20120285865
2012-11-15

Additive and method for removal of impurities formed due to sulfur compounds in crude oils containing calcium naphthenate

 #42
20120067786
2012-03-22

Process, method, and system for removing heavy metals from fluids

 #43
20120067785
2012-03-22

Process, method, and system for removing heavy metals from fluids

 #44
20120067779
2012-03-22

Process, method, and system for removing heavy metals from fluids

 #45
20110100877
2011-05-05

Method and device for automated control of enhanced metal and amine removal from crude oil

 #46
20110068049
2011-03-24

Method for removing metals and amines from crude oil

 #47
20110024261
2011-02-03

Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions

 #48
20110024260
2011-02-03

High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning

 #49
20100147739
2010-06-17

Addition of high molecular weight naphthenic tetra-acids to crude oils to reduce whole crude oil fouling

 #50
20100122937
2010-05-20

METHOD AND SYSTEM FOR REMOVING IMPURITIES FROM HYDROCARBON OILS VIA LEWIS ACID COMPLEXATION

 #51
20100094073
2010-04-15

Method for treating waste petroleum

 #52
20090200206
2009-08-13

Catalytic process for deep oxidative desulfurization of liquid transportation fuels

 #53
20090038994
2009-02-12

High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning

 #54
20090032435
2009-02-05

Mitigation of refinery process unit fouling using high-solvency-dispersive-power (HSDP) resid fractions

 #55
20080041762
2008-02-21

Method of blending high TAN and high Scrude oils and method of reducing particulate induced whole crude oil fouling and asphaltene induced whole crude oil fouling

 #56
20050258075
2005-11-24

Viscoelastic upgrading of heavy oil by altering its elastic modulus

 #57
17850219
2023-05-16

Methods of modifying pH of water-soluble oxidized disulfide oil