Inventor

Janet V. Johnston

Inventor
Seattle, WA, US

Overview

19→
Patents
1995–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 19 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes17%
C07KPeptides17%
A01KAnimal husbandry16%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations16%
C12NMicroorganisms or enzymes16%
G01NInvestigating or analysing materials by determining their chemical or physical properties16%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2013Based in Seattle, WA, US· patent location history
2001–2013Patents assigned to ZYMOGENETICS INC (18)· patent assignee history
2012–2013Patents assigned to DILLON STACEY R (3)· patent assignee history
2012–2013Patents assigned to FOSTER DONALD C (3)· patent assignee history
2012–2013Patents assigned to GROSS JANE A (3)· patent assignee history
2012–2013Patents assigned to HAMMOND ANGELA K (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZYMOGENETICS INC182001–2013
DILLON STACEY R32012–2013
FOSTER DONALD C32012–2013
GROSS JANE A32012–2013
HAMMOND ANGELA K32012–2013
Locations
LocationPatentsSpan
Seattle, Washington, US191995–2013