Inventor

Jiannan Zhou

Inventor
Issaquah, WA, US

Overview

6→
Patents
2004–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B24Cprimary
B24CAbrasive or related blasting with particulate material13%
B26DCutting13%
B26FPerforating13%
G05BControl or regulating systems in general13%
Y10TTechnical subjects covered by former us classification13%
Y02PClimate change mitigation technologies in the production or processing of goods7%
A61FFilters implantable into blood vessels3%
A61KPreparations for medical, dental or toiletry purposes3%
A61LMethods or apparatus for sterilising materials or objects in general3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2017Patents assigned to FLOW INT CORP (4)· patent assignee history
2004–2006Based in Renton, WA, US· patent location history
2013Patents assigned to ERICHSEN GLENN A (1)· patent assignee history
2013Patents assigned to HAUKOOS DANA (1)· patent assignee history
2013Patents assigned to JUNG HYUN (1)· patent assignee history
2013–2017Based in Issaquah, WA, US· patent location history
2021Patents assigned to GENENTECH INC (1)· patent assignee history
2021Based in Redwood City, CA, US· patent location history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FLOW INT CORP42004–2017
ERICHSEN GLENN A12013
GENENTECH INC12021
HAUKOOS DANA12013
JUNG HYUN12013
Locations
LocationPatentsSpan
Issaquah, Washington, US22013–2017
Renton, Washington, US22004–2006
Redwood City, California, US12021
Shanghai, CN12021