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XI AN YUEDA PLANT SCIENCE AND TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    120,574
About

XI AN YUEDA PLANT SCIENCE AND TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are TAKEDA AKIO, HUNAN NONFERROUS CHENZHOU FLUORDE CHEMICAL CO LTD and KESSELS GERARD.

Patent filings in countries

World map showing XI AN YUEDA PLANT SCIENCE AND TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing XI AN YUEDA PLANT SCIENCE AND TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Tian 16
#2 Hua Xiufu 3
#3 Yang Heng 1
#4 Wu Gang 1
#5 Mao Yu 1
#6 Cheng Xin 1
#7 Wang Li 1

Latest patents

Publication Filing date Title
CN105140050A Preparation method for nitrogen sulfur doped wormlike graphite supercapacitor electrode material
CN105140045A Graphene polypyrrole based electrode material for pseudocapacitive supercapacitor
CN105070532A Graphene-based super capacitor preparation method
CN105061247A Improved synthesis method for dencichine
CN105152889A Extraction method of ingenol
CN105061184A Synthetic method of angelic acid
CN105061206A Method for separating chicoric acid from echinacea
CN105198724A Synthesis of rheinic acid and derivatives thereof
CN105063157A Synthesis method for panaxoside Rh2
CN105055373A Preparation of embedded lutein ester
CN103922905A Method for separating xanthohumol from hops
CN104059115A Method for extracting amarogentin from Swertia
CN104059007A Method for extracting lutein ester from marigold flowers
CN104059116A Method for separating icariine from herba epimedii
CN103087123A Method for extracting tetrahydroxystilbene glucoside from Polygonum multiflorum
CN102911056A High-efficiency environment-friendly process for preparing chicoric acid from Echinacea