Inventor

James D. Hale

Inventor
Berkeley, CA, US

Overview

5→
Patents
1989–2021
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G01Rprimary
G01RMeasuring electric variables67%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%
C07DHeterocyclic compounds17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1992Patents assigned to UNIV CALIFORNIA (3)· patent assignee history
1989–2009Based in Berkeley, CA, US· patent location history
2009Patents assigned to TOSHIBA MEDICAL SYS CORP (1)· patent assignee history
2021Patents assigned to KNOPP BIOSCIENCES LLC (1)· patent assignee history
2021Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CALIFORNIA31989–1992
KNOPP BIOSCIENCES LLC12021
TOSHIBA MEDICAL SYS CORP12009
Locations
LocationPatentsSpan
Berkeley, California, US41989–2009
Pittsburgh, Pennsylvania, US12021