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Inventor

Xinchun Chen

Inventor
Jiangsu, CN

Overview

2→
Patents
2005–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C07DHeterocyclic compounds17%
C07KPeptides17%
C12NMicroorganisms or enzymes17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
11,014,886Method for preparing 2,2'-dipyridine and derivatives thereof20216,911,527'HIV related peptides'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to US HEALTH (1)· patent assignee history
2005Based in Ann Arbor, MI, US· patent location history
2021Patents assigned to NANJING REDSUN BIOCHEMISTRY CO LTD (1)· patent assignee history
2021Based in Jiangsu, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NANJING REDSUN BIOCHEMISTRY CO LTD12021
US HEALTH12005
Locations
LocationPatentsSpan
Jiangsu, CN12021
Ann Arbor, MI, US12005