Inventor

John Stellwagen

Inventor
Beverly, MA, US

Overview

6→
Patents
2013–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 6 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 preparations40%
C07DHeterocyclic compounds40%
A61KPreparations for medical, dental or toiletry purposes20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to ADAMS JERRY LEROY (1)· patent assignee history
2013Patents assigned to ADJABENG GEORGE (1)· patent assignee history
2013Based in Durham, NC, US· patent location history
2015–2019Patents assigned to AMGEN INC (5)· patent assignee history
2015Patents assigned to BOEZIO CHRISTIANE M (1)· patent assignee history
2015Patents assigned to CHENG ALAN C (1)· patent assignee history
2015–2019Based in Beverly, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMGEN INC52015–2019
ADAMS JERRY LEROY12013
ADJABENG GEORGE12013
BOEZIO CHRISTIANE M12015
CHENG ALAN C12015
Locations
LocationPatentsSpan
Beverly, Massachusetts, US52015–2019
Durham, NC, US12013