Inventor

Joshua P. Frederick

Inventor
Charlestown, MA, US

Overview

4→
Patents
1978–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07KPeptides25%
C12NMicroorganisms or enzymes8%
G06FElectric digital data processing8%
G08BSignalling systems, e.g. personal calling systems8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to ELECTRONIC SURVEILLANCE FENCE (1)· patent assignee history
1978Based in Excelsior, MN, US· patent location history
2021Patents assigned to MODERNATX INC (3)· patent assignee history
2021Based in Charlestown, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MODERNATX INC32021
ELECTRONIC SURVEILLANCE FENCE11978
Locations
LocationPatentsSpan
Charlestown, Massachusetts, US32021
Excelsior, Minnesota, US11978