Inventor

Xu Cao

Inventor
Birmingham, AL, US

Overview

7→
Patents
2001–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 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 preparations20%
A61KPreparations for medical, dental or toiletry purposes13%
H04NPictorial communication, e.g. television13%
C07HSugars7%
C07KPeptides7%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms7%
C22BProduction and refining of metals7%
F27BFurnaces, kilns, ovens or retorts in general7%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2011Patents assigned to UAB RESEARCH FOUNDATION (2)· patent assignee history
2001–2011Based in Birmingham, AL, US· patent location history
2005–2015Patents assigned to CAO XU (2)· patent assignee history
2005Patents assigned to BAI SHUTING (1)· patent assignee history
2015–2017Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2015Patents assigned to CALDER BARTLEY (1)· patent assignee history
2015–2017Based in San Jose, CA, US· patent location history
2017Based in Guiyang, CN· patent location history
2020Based in Baltimore, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAO XUself22005–2015
SAMSUNG ELECTRONICS CO LTD22015–2017
UAB RESEARCH FOUNDATION22001–2011
BAI SHUTING12005
CALDER BARTLEY12015
Locations
LocationPatentsSpan
Birmingham, AL, US32001–2011
San Jose, California, US22015–2017
Baltimore, Maryland, US12020
Guiyang, CN12017