Inventor

Chunrong Yu

Inventor
Glen Allen, VA, US

Overview

5→
Patents
2011–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
C07DHeterocyclic compounds21%
C12NMicroorganisms or enzymes14%
A61NElectrotherapy7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Based in Richmond, VA, US· patent location history
2014–2015Patents assigned to ASTAR BIOTECH LLC (3)· patent assignee history
2014–2015Patents assigned to YU CHUNRONG (3)· patent assignee history
2014–2015Based in Glen Allen, VA, US· patent location history
2015Patents assigned to ADJEI ALEX (1)· patent assignee history
2015Patents assigned to ARDEA BIOSCIENCES INC (1)· patent assignee history
2015Patents assigned to BETA PHARMA CANADA INC (1)· patent assignee history
2015Based in Williamsville, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTAR BIOTECH LLC32014–2015
YU CHUNRONGself32014–2015
ADJEI ALEX12015
ARDEA BIOSCIENCES INC12015
BETA PHARMA CANADA INC12015
Locations
LocationPatentsSpan
Glen Allen, Virginia, US32014–2015
Williamsville, New York, US12015
Richmond, Virginia, US12011