Inventor

Derek Dunn

Inventor
Coatesville, PA, US

Overview

20→
Patents
2000–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 20 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%
C07DHeterocyclic compounds38%
C07CAcyclic or carbocyclic compounds20%
A61KPreparations for medical, dental or toiletry purposes2%
C04BLime, magnesia2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2014Patents assigned to CEPHALON INC (19)· patent assignee history
2000–2006Based in Thorndale, PA, US· patent location history
2002–2014Based in Coatesville, PA, US· patent location history
2012–2014Patents assigned to CHATTERJEE SANKAR (7)· patent assignee history
2012–2014Patents assigned to HUDKINS ROBERT L (7)· patent assignee history
2012–2014Patents assigned to BACON EDWARD R (6)· patent assignee history
2012–2014Patents assigned to ZULLI ALLISON L (6)· patent assignee history
2021Based in Guilderland, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CEPHALON INC192000–2014
CHATTERJEE SANKAR72012–2014
HUDKINS ROBERT L72012–2014
BACON EDWARD R62012–2014
ZULLI ALLISON L62012–2014
Locations
LocationPatentsSpan
Coatesville, Pennsylvania, US172002–2014
Thorndale, Pennsylvania, US22000–2006
Guilderland, New York, US12021