Inventor

Margaret F. Weidner

Inventor
Woodinville, WA, US

Overview

2→
Patents
2014–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to AMGEN INC (2)· patent assignee history
2014Patents assigned to CHEN XIAOQI (1)· patent assignee history
2014Patents assigned to DAI KANG (1)· patent assignee history
2014Patents assigned to DUQUETTE JASON (1)· patent assignee history
2014Patents assigned to GRIBBLE JR MICHAEL W (1)· patent assignee history
2014–2016Based in Woodinville, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMGEN INC22014–2016
CHEN XIAOQI12014
DAI KANG12014
DUQUETTE JASON12014
GRIBBLE JR MICHAEL W12014
Locations
LocationPatentsSpan
Woodinville, Washington, US22014–2016