Patents-Review.com
ClassID:

105560 ⎘

C10G49/18 - CPC Classification

Classification description:

Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups , , , or in the presence of hydrogen-generating compounds, e.g. ammonia, water, hydrogen sulfide

Sub-classes:
Recent Application in this class:
#1
20250326973
2025-10-23

SYSTEMS AND METHODS OF PRODUCING OLEFINS AND/OR AROMATICS BY LOW AND MEDIUM SEVERITY AQUAPROCESSING FOLLOWED BY HIGH SEVERITY AQUAPROCESSING AND STEAM CRACKING

 #2
20220235283
2022-07-28

Processes and systems for producing upgraded product from residue

 #3
20220220396
2022-07-14

SYSTEMS AND PROCESSES FOR HYDROCARBON UPGRADING

 #4
20220204879
2022-06-30

REDUCING CARBON EMISSIONS ASSOCIATED WITH WASTE GAS

 #5
20210163832
2021-06-03

Processing facility to form hydrogen and petrochemicals

 #6
20200224105
2020-07-16

Supercritical reactor systems and processes for petroleum upgrading

 #7
20200115639
2020-04-16

Supercritical reactor systems and processes for petroleum upgrading

 #8
20190314779
2019-10-17

Supercritical reactor systems and processes for petroleum upgrading

 #9
20190218464
2019-07-18

Production of upgraded petroleum by supercritical water

 #10
20190211275
2019-07-11

Production of upgraded petroleum by supercritical water

 #11
20180334619
2018-11-22

Supercritical water upgrading process to produce high grade coke

 #12
20180163143
2018-06-14

Supercritical reactor systems and processes for petroleum upgrading

 #13
20180037828
2018-02-08

Production of upgraded petroleum by supercritical water

 #14
20170342332
2017-11-30

Production of upgraded petroleum by supercritical water

 #15
20170175006
2017-06-22

Supercritical reactor systems and processes for petroleum upgrading

 #16
20170175005
2017-06-22

Supercritical reactor systems and processes for petroleum upgrading

 #17
20170166822
2017-06-15

Supercritical reactor systems and processes for petroleum upgrading

 #18
20170166819
2017-06-15

Supercritical water upgrading process to produce high grade coke

 #19
20160312129
2016-10-27

Production of upgraded petroleum by supercritical water

 #20
20160145499
2016-05-26

Process for heavy oil upgrading in a double-wall reactor

 #21
20160101407
2016-04-14

Synthesis of ordered microporous carbons by chemical vapor deposition

 #22
20140238679
2014-08-28

TRANSPORT OF HEAVY OIL

 #23
20140231271
2014-08-21

Process for metal reduction of hydrocarbon oil

 #24
20130233764
2013-09-12

Upgrading hydrocarbon pyrolysis products

 #25
20120061291
2012-03-15

Upgrading of hydrocarbons by hydrothermal process

 #26
20090145806
2009-06-11

Upgrading crude oil using electrochemically-generated hydrogen

 #27
20080257785
2008-10-23

Sorbent compositions and desulfurization method using the same

 #28
20070138062
2007-06-21

Sorbent compositions and desulfurization method using same