Inventor

Hannguang J. Chao

Inventor
Lawrenceville, NJ, US

Overview

9→
Patents
2007–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C07Dprimary
C07DHeterocyclic compounds36%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations28%
A61KPreparations for medical, dental or toiletry purposes20%
C07CAcyclic or carbocyclic compounds8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2019Patents assigned to BRISTOL MYERS SQUIBB CO (9)· patent assignee history
2007–2010Based in Lawrenceville, NJ, US· patent location history
2010Based in Pennington, NJ, US· patent location history
2018–2019Based in Nashua, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRISTOL MYERS SQUIBB CO92007–2019
Locations
LocationPatentsSpan
Lawrenceville, New Jersey, US62007–2010
Nashua, NH, US22018–2019
Pennington, New Jersey, US12010