Learn more

LI CHANGSHOU

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    57,327
About

LI CHANGSHOU has a total of 29 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets medical technology, chemical engineering and biotechnology are DING SAISAI, IVERA MEDICAL CORP and NI JINGJING.

Patent filings in countries

World map showing LI CHANGSHOUs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing LI CHANGSHOUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Changshou 28
#2 Dong Zhiwu 11
#3 Shi Xianghe 6
#4 Ma Mengli 6
#5 Ding Qiqi 6
#6 Liang Ya 4
#7 Wu Liangke 4
#8 Lin Zihua 2
#9 Sun Shangqi 2
#10 Liu Zheng 2

Latest patents

Publication Filing date Title
CN109782003A A kind of automatic clinical chemistry analyzer
CN109529158A A kind of human antibody's vaccine syringe
CN108714029A A kind of natural fluorscence diagnosis instrument used for diagnosising malignant tumour
CN108980663A A kind of lamp for operation shadowless with single light source
CN108671400A A kind of emergency pace-making device
CN108685606A A kind of thorax puncture syringe
CN108937928A A kind of Medical electromagnetic induction type three uses diagnostic equipment
CN108531398A A kind of low temperature resistant bacterial isolation method
CN108504540A A kind of low temperature resistant bacterium separator
CN108294840A A kind of pig vaccine inoculator
CN108408254A A kind of Portable dry cold storage of cell case
CN108378020A A kind of human stem cell Refrigerated Transport method
CN108670495A A kind of animal vaccine Rapid inoculator
CN108618963A A kind of quick inoculation method of animal vaccine
CN108653879A A kind of pig vaccine inoculation method
CN108414329A A kind of medical blood cell staining instrument
CN108426757A A kind of Medical blood cell dyeing method
CN108359592A A kind of medical candidate stem cell Acquisition Instrument
CN108341101A A kind of bacterium sterilizing leakage detection production line of pharmaceutical ampoule bottle dress injection
CN108303220A A kind of bacterium sterilizing leak detection unit of medical ampoule bottle dress injection