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Inventor

Yingchao Chen

Inventor
Shanghai, CN

Overview

1→
Patents
2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
8,466,298'High selectively polymeric adsorbent based on the hydrogen bonding interaction and the use thereof in isolation and purification of active components from gingko biloba extract'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to CHEN YINGCHAO (1)· patent assignee history
2013Patents assigned to REN PING (1)· patent assignee history
2013Patents assigned to SHI RONGFU (1)· patent assignee history
2013Patents assigned to UNIV NANKAI (1)· patent assignee history
2013Patents assigned to WANG CHUNHONG (1)· patent assignee history
2013Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN YINGCHAOself12013
REN PING12013
SHI RONGFU12013
UNIV NANKAI12013
WANG CHUNHONG12013
Locations
LocationPatentsSpan
Shanghai, CN12013