Inventor

David John Payne

Inventor
Phoenixville, PA, US

Overview

22→
Patents
1998–2006
Patent span
Human necessities
Primary field (CPC A)

Patents· 22 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%
C12NMicroorganisms or enzymes27%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C07KPeptides11%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
A01KAnimal husbandry5%
C07DHeterocyclic compounds4%
Y02ATechnologies for adaptation to climate change4%
C07CAcyclic or carbocyclic compounds2%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2004Patents assigned to SMITHKLINE BEECHAM CORP (13)· patent assignee history
1998–2006Based in Phoenixville, PA, US· patent location history
1999–2000Patents assigned to SMITHKLINE BEECHAM PLC (3)· patent assignee history
2000–2006Based in Collegeville, PA, US· patent location history
2002Based in King of Prussia, PA, US· patent location history
2004–2006Patents assigned to AFFINIUM PHARM INC (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMITHKLINE BEECHAM CORP131998–2004
AFFINIUM PHARM INC62004–2006
SMITHKLINE BEECHAM PLC31999–2000
Locations
LocationPatentsSpan
Phoenixville, Pennsylvania, US161998–2006
Collegeville, Pennsylvania, US52000–2006
King of Prussia, Pennsylvania, US12002