Learn more

XING AN CHENYI INDUSTRY AND TRADE CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    140,993
About

XING AN CHENYI INDUSTRY AND TRADE CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and environmental technology are BAOTOU RARE EARTH INST, RYOKO SEKKAI KOGYO KK and Hangzhou jinjiang group co ltd.

Patent filings in countries

World map showing XING AN CHENYI INDUSTRY AND TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing XING AN CHENYI INDUSTRY AND TRADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Ling 12
#2 Tang Shujuan 6
#3 Zhang Fengqiong 6
#4 Hou Chunsheng 6
#5 Tang Jianfa 6
#6 Tang Xiang 6

Latest patents

Publication Filing date Title
CN105076837A Preparation method for selenium-rich pig feed
CN105145115A Method for producing organic selenium-rich zinc-rich products
CN105077218A Preparation method for selenium-rich health-care product
CN105079063A Ginseng steaming and drying equipment
CN105110667A Calcium aluminate cement
CN105155021A Preparation method of environment-friendly type woven bag
CN104445331A Method for using wastewater and waste residues generated in alum production process
CN104534452A Device and method both for recycling steam residual heat in production of alums
CN104474734A Alum cooling crystallization device
CN104445330A Method for producing aluminum ammonium sulfate crystal
CN104445329A Aluminum sulfate production device and production method
CN104477960A Method for producing potassium alum