Inventor

David Parrish Russell

Inventor
Canandaigua, NY, US

Overview

3→
Patents
1989–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C07KPeptides15%
C12NMicroorganisms or enzymes15%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms15%
C12YEnzymes15%
H04NPictorial communication, e.g. television8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to PAPWORTH RAYMOND C (1)· patent assignee history
1989Based in Nissequogue, NY, US· patent location history
2008–2012Patents assigned to WYETH CORP (2)· patent assignee history
2008–2012Based in Canandaigua, NY, US· patent location history
2012Patents assigned to CHAKRAVARTI DEB NARAYAN (1)· patent assignee history
2012Patents assigned to GREEN BRUCE ARTHUR (1)· patent assignee history
2012Patents assigned to MASI AMY WADHAMS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WYETH CORP22008–2012
CHAKRAVARTI DEB NARAYAN12012
GREEN BRUCE ARTHUR12012
MASI AMY WADHAMS12012
PAPWORTH RAYMOND C11989
Locations
LocationPatentsSpan
Canandaigua, New York, US22008–2012
Nissequogue, New York, US11989