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Inventor

Chuanwen Fan

Inventor
Jinan, CN

Overview

3→
Patents
2014–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds22%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
PatentTitleYear
10,053,477Spirocyclic aryl phosphorus oxide and aryl phosphorus sulfide20188,916,574'4-(substituted anilino)-quinazoline derivatives useful as tyrosine kinase inhibitors'20148,637,681'Pyrrolyl substituted dihydroindol-2-one derivatives, preparation methods and uses thereof'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2018Patents assigned to QILU PHARMACEUTICAL CO LTD (3)· patent assignee history
2014Patents assigned to FAN CHUANWEN (2)· patent assignee history
2014Patents assigned to WANG JINGYI (2)· patent assignee history
2014Patents assigned to YAN SHOUSHENG (2)· patent assignee history
2014Patents assigned to ZHANG LONG (2)· patent assignee history
2014–2018Based in Jinan, CN· patent location history
2014Based in Shandong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QILU PHARMACEUTICAL CO LTD32014–2018
FAN CHUANWENself22014
WANG JINGYI22014
YAN SHOUSHENG22014
ZHANG LONG22014
Locations
LocationPatentsSpan
Jinan, CN22014–2018
Shandong, CN12014