Inventor

Ann Stapleton

Inventor
Seattle, WA, US

Overview

3→
Patents
1994–2002
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 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%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
Y02ATechnologies for adaptation to climate change33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2002Patents assigned to BIOMEMBRANE INST (3)· patent assignee history
1994–2002Based in Seattle, WA, US· patent location history
2000–2002Patents assigned to UNIV WASHINGTON (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIOMEMBRANE INST31994–2002
UNIV WASHINGTON22000–2002
Locations
LocationPatentsSpan
Seattle, Washington, US31994–2002