Inventor

Jack Dale Leber

Inventor
Doylestown, PA, US

Overview

21→
Patents
1997–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 21 as inventor

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

C07Dprimary
C07DHeterocyclic compounds34%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C07CAcyclic or carbocyclic compounds17%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
A61KPreparations for medical, dental or toiletry purposes4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
Y10TTechnical subjects covered by former us classification4%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
C40BCombinatorial chemistry2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2009Patents assigned to SMITHKLINE BEECHAM CORP (19)· patent assignee history
1997–2003Based in Doylestown, PA, US· patent location history
1998–2005Based in King of Prussia, PA, US· patent location history
2003–2010Based in Collegeville, PA, US· patent location history
2010Patents assigned to GLAXOSMITHKLINE LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SMITHKLINE BEECHAM CORP191997–2009
GLAXOSMITHKLINE LLC12010
Locations
LocationPatentsSpan
Doylestown, Pennsylvania, US141997–2003
Collegeville, Pennsylvania, US42003–2010
King of Prussia, Pennsylvania, US31998–2005