Inventor

Changmin Xing

Inventor
Beijing, CN

Overview

2→
Patents
2011–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments40%
G01NInvestigating or analysing materials by determining their chemical or physical properties40%
Y10TTechnical subjects covered by former us classification20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to UNIV HONG KONG SCIENCE & TECHN (2)· patent assignee history
2011–2012Based in Beijing, CN· patent location history
2012Patents assigned to DONG YONGQIANG (1)· patent assignee history
2012Patents assigned to HAEUSSLER MATTHIAS (1)· patent assignee history
2012Patents assigned to HONG YUNING (1)· patent assignee history
2012Patents assigned to LI ZHEN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV HONG KONG SCIENCE & TECHN22011–2012
DONG YONGQIANG12012
HAEUSSLER MATTHIAS12012
HONG YUNING12012
LI ZHEN12012
Locations
LocationPatentsSpan
Beijing, CN22011–2012