Learn more

NANJING TIANYUEXING BIO TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    115,253
  • Filing trend
    ⇧ 1200.0%
About

NANJING TIANYUEXING BIO TECH CO LTD has a total of 15 patent applications. It increased the IP activity by 1200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry are JIANGSU HAICI BIOLOGICAL PHARMACEUTICAL CO LTD OF YANGTZE RIVER PHARMACEUTICAL GROUP, MASTEAM BIO TECH CO LTD and MICROSULES ARGENTINA SA.

Patent filings in countries

World map showing NANJING TIANYUEXING BIO TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing NANJING TIANYUEXING BIO TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wu Xueping 15
#2 Chu Yijie 5
#3 Li Dejian 3
#4 Chen Yao 2
#5 Hai Wei 2
#6 Jin Yubao 2
#7 Yan Dongyang 1
#8 Xing Jigang 1
#9 Shi Zhuyong 1

Latest patents

Publication Filing date Title
CN109796325A A kind of preparation method of anidulafungin intermediate
CN109503499A A kind of Fan get Ta Ni intermediate and preparation method thereof
CN109627200A A kind of preparation method of sutent intermediate
CN109456255A A kind of synthetic method and application of vismodegib intermediate
CN109503552A A method of synthesis Axitinib
CN109694357A A kind of preparation method of high-purity afatinib intermediate
CN109627220A A kind of preparation method and application of Ceritinib intermediate
CN109651268A A kind of preparation method of erlotinib Hydrochloride intermediate
CN109503559A A kind of preparation method of two p-methyl benzenesulfonic acid Lapatinib monohydrate of high-purity
CN109503555A A kind of preparation method of high-purity Sunitinib malate
CN109503498A A kind of preparation method of high-purity gefitinib
CN109503523A A kind of chemical synthesis process of S- (+) -3- hydroxyl tetrahydrofuran
CN109627222A A kind of Gefitinib intermediate preparation method
CN109456267A A method of synthesis pleasure is cut down for Buddhist nun
CN108003091A A kind of method that vismodegib is prepared using microchannel reaction unit