Learn more

XIAN LANSHEN ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    152,617
  • Filing trend
    ⇧ 200.0%
About

XIAN LANSHEN ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are WATERVISIONS INT INC, SINOPEC FUSHUN RES INST PETROLEUM & PETROCHEMICALS and TIANJIN JINLIN WATER TREAT SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing XIAN LANSHEN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing XIAN LANSHEN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Zhijun 11
#2 Sun Bingjie 10
#3 Mei Ang 6
#4 Zhang Yun 4
#5 Bai Jiajia 3
#6 Li Guanfei 3
#7 Liu Hongyuan 3
#8 Tan Xiaolong 2
#9 Zhang Renshan 2
#10 Han Hui 2

Latest patents

Publication Filing date Title
CN112174399A Treatment method for alkaline hydrolysis imbibition after coal chemical industry production wastewater resin treatment
CN112237905A Lithium extraction adsorbent for raw halogen and preparation method thereof
CN111482031A System and method for recycling granulation waste gas of lithium adsorbent product
CN111530432A Preparation method of adsorbing material for blood perfusion
CN111215040A Preparation method of lithium extraction adsorbent
CN110804111A Defluorination high polymer material, synthesis method thereof and application thereof in municipal water treatment
CN110194472A A kind of method of salt lake bittern preparation high concentration lithium solution
CN108793493A O-aminophenol recovery and treatment method in a kind of strong brine
CN108408729A A kind of method of separating beavy metal in trichlorosilane
CN108531728A A kind of method that zinc is separated and recovered in sodium sulphate brine
CN107739314A A kind of decoloration of glycin mother liquid method