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Inventor

Feng Zhao

Inventor
Beijing, CN

Overview

4→
Patents
2015–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes31%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium23%
C07CAcyclic or carbocyclic compounds8%
C07DHeterocyclic compounds8%
PatentTitleYear
10,537,524Apixaban solid composition and preparation method thereof20209,725,477'Platinum compounds of malonic acid derivative having leaving group containing amino or alkylamino'20179,175,024'Platinum compound having amino or alkylamino-containing succinic acid derivatives as leaving group, preparation method thereof, and use thereof'20159,138,421'Platinum compounds for treating cell proliferative diseases, preparation method and use thereof'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to BEIJING FSWELCOME TECHNOLOGY DEV CO LTD (2)· patent assignee history
2015Patents assigned to CHEN XIAOPING (1)· patent assignee history
2015Patents assigned to GAO ZEJUN (1)· patent assignee history
2015Patents assigned to MENG XIAOPING (1)· patent assignee history
2015–2017Based in Beijing, CN· patent location history
2017Patents assigned to BEIJING FSWELCOME TECH DEV CO LTD (1)· patent assignee history
2020Based in Dongguan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING FSWELCOME TECHNOLOGY DEV CO LTD22015
BEIJING FSWELCOME TECH DEV CO LTD12017
CHEN XIAOPING12015
GAO ZEJUN12015
MENG XIAOPING12015
Locations
LocationPatentsSpan
Beijing, CN32015–2017
Dongguan, CN12020