ClassID:

105451

C10G29/02 - CPC Classification

Classification description:

Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals Non-metals

Recent Application in this class:
#1
20250250490
2025-08-07

Methods and Apparatus for Reduction of Contaminants in Crude Oil

#2
20240150660
2024-05-09

HYDROCARBON PURIFICATION

#3
20230047084
2023-02-16

METHODS FOR PREPARING HARD CARBON PRODUCTS BY SULFURIZATION AND OXIDATION PROCESSES

#4
20220204872
2022-06-30

Compositions and methods for remediating hydrogen sulfide in hydrocarbon based liquids

#5
20210040400
2021-02-11

Chemical compositions and methods of using same for remediating low to moderate amounts of sulfur-containing compositions and other contaminants in liquids

#6
20200239789
2020-07-30

Methods of remediating liquid compositions containing sulfur and other contaminants

#7
20200131444
2020-04-30

Compositions and methods for remediating hydrogen sulfide in hydrocarbon based liquids

#8
20200109335
2020-04-09

Chemical process for sulfur reduction of hydrocarbons

#9
20200048567
2020-02-13

CHEMICAL COMPOSITIONS AND METHODS FOR REMEDIATING HYDROGEN SULFIDE AND OTHER CONTAMINANTS IN HYDROCARBON BASED LIQUIDS AND AQUEOUS SOLUTIONS WITHOUT THE FORMATION OF PRECIPITATES OR SCALE

#10
20200017775
2020-01-16

PROCESS FOR PRODUCING HYDROCARBONS

#11
20190338200
2019-11-07

Method for upgrading low-value and waste fats, oils, and greases

#12
20190322951
2019-10-24

Chemical compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions without the formation of precipitates or scale

#13
20190255463
2019-08-22

System and method for removing sulfur from hydrocarbon fluids

#14
20180094198
2018-04-05

Process for separating particles containing alkali metal salts from liquid hydrocarbons

#15
20180051217
2018-02-22

Chemical process for sulfur reduction of hydrocarbons

#16
20180010056
2018-01-11

Composition for removing sulfur-containing compounds

#17
20170298281
2017-10-19

Chemical process for sulfur reduction of hydrocarbons

#18
20170209814
2017-07-27

System and method for treating liquids and solutions to remove and/or separate components thereof using stabilized gas infused liquids

#19
20160304791
2016-10-20

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

#20
20160024399
2016-01-28

Process for removing sulphur compounds from hydrocarbons

#21
20150361353
2015-12-17

Petroleum refinery mercury control

#22
20150299582
2015-10-22

System and method for removing hydrogen sulfide from oilfield effluents

#23
20150284642
2015-10-08

Sulfone cracking using supercritical water

#24
20150203764
2015-07-23

Use of emulsion polymers to flocculate solids in organic liquids

#25
20150174545
2015-06-25

Baffle system for fluid catalytic cracking

#26
20150076035
2015-03-19

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

#27
20140339137
2014-11-20

METHODS FOR REMOVING METALS AND CATIONS THEREOF FROM OIL-BASED FLUIDS

#28
20140262955
2014-09-18

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

#29
20140174987
2014-06-26

Method for handling product fluid flows

#30
20140130581
2014-05-15

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

#31
20130306521
2013-11-21

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

#32
20130001133
2013-01-03

Catalytic dechlorination processes to upgrade feedstock containing chloride as fuels

#33
20120067786
2012-03-22

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

#34
20110259791
2011-10-27

PROCESS FOR TREATING A HEAVY HYDROCARBON FEEDSTOCK TO REDUCE ITS VISCOSITY

#35
20110084002
2011-04-14

Process for the removal of sulfones from oxidized hydrocarbon fuels

#36
20110000128
2011-01-06

Process For Conversion of Biogas to Liquid Fuels

#37
20100288678
2010-11-18

HOT SOLIDS PROCESS HAVING AN OUTPUT SUITABLE FOR THE INPUT TO A PETROCHEMICAL PROCESS

#38
20100288494
2010-11-18

Microwave-promoted desulfurization of crude oil

#39
20100236990
2010-09-23

Bubble separation to remove haze and improve filterability of lube base stocks

#40
20100234247
2010-09-16

Gel assisted separation method and dewatering/desalting hydrocarbon oils

#41
20100202941
2010-08-12

Liquid Fuel Reforming Device

#42
20100170147
2010-07-08

Systems and methods for producing fuels from biomass

#43
20100163461
2010-07-01

METHOD AND SYSTEM FOR CONTROLLING THE AMOUNT OF ANTI-FOULING ADDITIVE FOR PARTICULATE-INDUCED FOULING MITIGATION IN REFINING OPERATIONS

#44
20100069692
2010-03-18

Solid phosphoric acid with controlled porosity

#45
20100010282
2010-01-14

PROCESS FOR CHANGING THE VISCOSITY OF PETROLEUM

#46
20090005623
2009-01-01

Solid phosphoric acid with controlled porosity

#47
20080314758
2008-12-25

Process for converting hydrocarbon feedstocks with electrolytic recovery of halogen

#48
20080200740
2008-08-21

Process for converting gaseous alkanes to olefins and liquid hydrocarbons

#49
20080128329
2008-06-05

Process for decreasing bromine-reactive contaminants in hydrocarbon feeds

#50
20070225156
2007-09-27

Desulfurization with octane enhancement

#51
20060100469
2006-05-11

Process for converting gaseous alkanes to olefins and liquid hydrocarbons

#52
20060016727
2006-01-26

Gel assisted separation method and dewatering/desalting hydrocarbon oils

#53
14204774
2017-06-06

SoNap unit : portable naphthenic acid springing unit