P

Inventor

LIU CHANGLING

CN27 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHANGLING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIU CHANGLING

8 patents

SHENYANG SINOCHEM AGROCHEMICALS R & D CO LTD

6 patents

SINOCHEM CORP

4 patents

SHENYANG RES INST CHEMICAL IND

3 patents

QINGDAO INST MARINE GEOLOGY

2 patents

SHENYANG RESEARCH INST OF CHEM

1 patent

ROHM & HAAS

1 patent

UNIV CHINA PETROLEUM EAST CHINA

1 patent

NANTONG JIANGSHAN AGROCHEMICAL & CHEMICALS CO LTD

1 patent