Inventor

Xiaoyuan Zhou

Inventor
Palo Alto, CA, US

Overview

3→
Patents
2006–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C08LCompositions of macromolecular compounds17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to RIGEL PHARMACEUTICALS INC (2)· patent assignee history
2006Based in Palo Alto, CA, US· patent location history
2021Patents assigned to DOW SILICONES CORP (1)· patent assignee history
2021Based in Midland, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RIGEL PHARMACEUTICALS INC22006
DOW SILICONES CORP12021
Locations
LocationPatentsSpan
Palo Alto, California, US22006
Midland, MI, US12021