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WUHAN LANGLAI TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    69,614
  • Filing trend
    ⇩ 44.0%
About

WUHAN LANGLAI TECH DEVELOPMENT CO LTD has a total of 23 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and environmental technology are MACK CHEM PHARM, KOUJI HIROYUKI and SCIFLUOR LIFE SCIENCES INC.

Patent filings in countries

World map showing WUHAN LANGLAI TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing WUHAN LANGLAI TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chaodong 22
#2 Chen Yongkai 18
#3 Feng Wei 9
#4 Qian Lina 8
#5 Liu Li 7
#6 Guo Xiaodan 6
#7 Lei Sijun 6
#8 Lou Jun 5
#9 Fang Xiang 5
#10 Zhang Yihan 4

Latest patents

Publication Filing date Title
CN111377917A Heterocyclic compound, intermediate, preparation method and application thereof
CN110441460A Minigene toxic impurities detection method in a kind of voriconazole
CN111825675A ROCK inhibitor and preparation method and application thereof
CN109970725A The preparation method of posaconazole
CN111434653A Triazole compound and preparation method and application thereof
CN111434655A Lysophosphatidic acid receptor antagonists and process for their preparation
CN110237071A Pharmaceutical preparation and its application
CN110237072A The preparation method of pharmaceutical composition
CN109513092A Intubation conduit, administered by infusion device and animal test model in zoopery
CN109498633A The medical usage of saccharide compound
CN109316601A Medical composition and its use
CN109316451A The oral solid formulation for treating hypertension and related disease
CN107661302A A kind of oral solid formulation and its application
CN109305965A Benzimidizole derivatives preparation and analysis method
CN107602546A Crystal formation of compound and preparation method thereof, composition and application
CN107033186A Posaconazole derivative, its pharmaceutical composition and purposes
CN112110909A Compound, preparation method, composition and application thereof
CN107028954A Ornithine aspartate is preparing the purposes in preventing and treating fatty liver medicament