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Inventor

Chang Liu

Inventor
Liaoning, CN

Overview

9→
Patents
2008–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry26%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
C10GCracking hydrocarbon oils14%
C01BNon-metallic elements11%
C01GCompounds containing metals not covered by subclasses c01d or c01f9%
C07CAcyclic or carbocyclic compounds6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
C04BLime, magnesia3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
PatentTitleYear
10,525,452Na-Y molecular sieve, H-Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method202010,265,687Na--Y molecular sieve, H--Y molecular sieve, and preparation methods thereof, hydrocracking catalyst, and hydrocracking method201910,112,186Beta molecular sieve, preparation method therefor and hydrogenation catalyst containing same201810,112,840Modified Y molecular sieve and preparation method and use thereof, supported catalyst, and hydrocracking method20189,937,485Hydrocracking catalyst, process for preparing the same and use thereof20189,856,149'Vanadium-titanium compound material with high thermal stability and high activity and preparation method thereof'20189,434,621'Mesoporous composite titanium oxide and a preparation method'20168,268,268'Rapid method for preparing titania or precursor thereof with controllable microporous-mesoporous structure'20127,319,083'Polymerized catalyst composition'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Based in Trenton, NJ, US· patent location history
2012–2016Patents assigned to FENG XIN (2)· patent assignee history
2012–2016Patents assigned to LIU CHANG (2)· patent assignee history
2012–2016Patents assigned to LU XIAOHUA (2)· patent assignee history
2012–2018Based in Nanjing, CN· patent location history
2016Based in Jiangsu, CN· patent location history
2018–2020Patents assigned to CHINA PETROLEUM & CHEM CORP (5)· patent assignee history
2018–2020Patents assigned to FUSHUN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (4)· patent assignee history
2018–2020Based in Liaoning, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROLEUM & CHEM CORP52018–2020
FUSHUN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP42018–2020
FENG XIN22012–2016
LIU CHANGself22012–2016
LU XIAOHUA22012–2016
Locations
LocationPatentsSpan
Liaoning, CN52018–2020
Nanjing, CN22012–2018
Jiangsu, CN12016
Trenton, New Jersey, US12008