Inventor

Richard J. Edsall

Inventor
Quakertown, PA, US

Overview

5→
Patents
2004–2010
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.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations42%
C07DHeterocyclic compounds25%
A61KPreparations for medical, dental or toiletry purposes17%
C07CAcyclic or carbocyclic compounds17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to WYETH CORP (5)· patent assignee history
2004–2010Based in Quakertown, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WYETH CORP52004–2010
Locations
LocationPatentsSpan
Quakertown, Pennsylvania, US52004–2010