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Inventor

Yonglin Wang

Inventor
Beijing, CN

Overview

3→
Patents
2001–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C10GCracking hydrocarbon oils13%
PatentTitleYear
9,409,861'Mercapto benzophenone compounds, compositions and preparation method thereof'20169,061,979'Mercapto benzophenone compounds, compositions and preparations method thereof'20156,207,611'Catalyst for hydrodemetalization of heavy oil'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to CHINA PETROCHEMICAL CORP (1)· patent assignee history
2001Patents assigned to FUSHUN RES INST OF PETROLEUM A (1)· patent assignee history
2001Based in Fushun, CN· patent location history
2015Patents assigned to INSIGHT HIGH TECHNOLOGY BEIJING CO LTD (1)· patent assignee history
2015–2016Based in Beijing, CN· patent location history
2016Patents assigned to INSIGHT HIGH TECH (BEIJING) CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHINA PETROCHEMICAL CORP12001
FUSHUN RES INST OF PETROLEUM A12001
INSIGHT HIGH TECH (BEIJING) CO LTD12016
INSIGHT HIGH TECHNOLOGY BEIJING CO LTD12015
Locations
LocationPatentsSpan
Beijing, CN22015–2016
Fushun, CN12001