Learn more

WUHAN LL SCIENCE AND TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    44,418
  • Filing trend
    ⇩ 41.0%
About

WUHAN LL SCIENCE AND TECH DEVELOPMENT CO LTD has a total of 35 patent applications. It decreased the IP activity by 41.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and environmental technology are EGIS GYÓGYSZERGYÁR ZRT, BRIGHTSEED INC and ELCELYX THERAPEUTICS INC.

Patent filings in countries

World map showing WUHAN LL SCIENCE AND TECH DEVELOPMENT CO LTDs patent filings in countries

Patent filings per year

Chart showing WUHAN LL SCIENCE AND TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chaodong 35
#2 Chen Yongkai 35
#3 Feng Wei 17
#4 Lei Sijun 11
#5 Qian Lina 10
#6 Zeng Xian 9
#7 Liu Li 8
#8 Lou Jun 8
#9 Fang Xiang 8
#10 Hu Liu 7

Latest patents

Publication Filing date Title
WO2021063207A1 Jnk inhibitor, and pharmaceutical composition and use thereof
WO2019085983A1 Method for preparing benzimidazole derivative with low impurity content
US2020055812A1 Ammonium carboxylate compound, crystalline form, amorphous form and preparation method thereof
US2019382375A1 Triazole antimicrobial derivative, pharmaceutical composition and use thereof
WO2018064945A1 Pharmaceutical composition
EP3482747A1 Complex disintegrant system for oral solid preparation and oral solid preparation comprising said complex disintegrant system