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Inventor

Xiaodong Gao

Inventor
Beijing, CN

Overview

3→
Patents
1999–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 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 chemistry60%
C10GCracking hydrocarbon oils40%
PatentTitleYear
8,697,598'Hydrogenation catalyst and use thereof'20146,365,542'Presulfurization method of hydrogenation catalyst'20025,914,290'Distillate hydrofining catalyst and a process for the preparation of the same'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2014Patents assigned to RES INST PETROLEUM PROCESSING (2)· patent assignee history
1999Patents assigned to CHINA PETROCHEMICAL CORP (1)· patent assignee history
1999–2014Based in Beijing, CN· patent location history
2002Patents assigned to CHINA PETROCHEMICAL CORP AND R (1)· patent assignee history
2014Patents assigned to CHINA PETROLEUM & CHEMICAL (1)· patent assignee history
2014Patents assigned to GAO XIAODONG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RES INST PETROLEUM PROCESSING21999–2014
CHINA PETROCHEMICAL CORP11999
CHINA PETROCHEMICAL CORP AND R12002
CHINA PETROLEUM & CHEMICAL12014
GAO XIAODONGself12014
Locations
LocationPatentsSpan
Beijing, CN31999–2014