Inventor

Xi Liang

Inventor
Mountain View, CA, US

Overview

9→
Patents
2005–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C07Dprimary
C07DHeterocyclic compounds28%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations24%
A61KPreparations for medical, dental or toiletry purposes4%
B01LChemical or physical laboratory apparatus for general use4%
B82YSpecific uses or applications of nanostructures4%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%
C22CAlloys4%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys4%
C23FNon-mechanical removal of metallic material from surface4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Patents assigned to SCIOS INC (5)· patent assignee history
2005–2007Based in Mountain View, CA, US· patent location history
2011Patents assigned to GLAXO GROUP LTD (2)· patent assignee history
2011Based in Durham, NC, US· patent location history
2021Patents assigned to NANONEX CORP (1)· patent assignee history
2021Patents assigned to QINGDAO CHUANGQI XINNENG CATALYSIS TECH CO LTD (1)· patent assignee history
2021Patents assigned to QINGDAO CHUANGQI XSNNENG CATALYSIS TECH CO LTD (1)· patent assignee history
2021Based in Monmouth Junction, NJ, US· patent location history
2021Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCIOS INC52005–2007
GLAXO GROUP LTD22011
NANONEX CORP12021
QINGDAO CHUANGQI XINNENG CATALYSIS TECH CO LTD12021
QINGDAO CHUANGQI XSNNENG CATALYSIS TECH CO LTD12021
Locations
LocationPatentsSpan
Mountain View, California, US52005–2007
Durham, NC, US22011
Monmouth Junction, New Jersey, US12021
Qingdao, CN12021