Learn more

HENAN XINDAXIN MATERIALS CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    128,384
About

HENAN XINDAXIN MATERIALS CO LTD has a total of 29 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HEFEI RUIHE DECORATION ENGINEERING CO LTD, QINGDAO HAOYUAN ENVIRONMENTAL ENGINEERING TECHNOLOGY CO LTD and NORTHEAST ELECTRIC POWER DESIGN INST CHINA POWER ENG CONSULTING GROUP.

Patent filings in countries

World map showing HENAN XINDAXIN MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing HENAN XINDAXIN MATERIALS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Gao Minjie 18
#2 Xin Ling 15
#3 Xu Yuanqing 15
#4 Zhang Menglei 13
#5 Wang Jie 11
#6 Shen Junlai 11
#7 Han Zhimin 8
#8 Sun Yi 8
#9 Weihai Jiang 7
#10 Hechen Song 7

Latest patents

Publication Filing date Title
CN105084362A Silicon carbide micro-powder siphon grading dispersant for crystal silicon chip cutting and using method of dispersant
CN105129801A Recycle and reuse method of by-product from production of silicon carbide
CN104986767A Carbon removing apparatus and method for silicon carbide micropowder
CN104941580A Method for recycling and treating active carbon used for decolouring silicon wafer cutting fluid
CN104437822A C-SiC micro powder separating method
CN104401997A Treatment device and method for high-iron silicon carbide micro-powder
CN104118066A Method for manufacturing nano hybrid resin diamond lines
CN104087364A Composite chelator for silicon wafer cutting
CN104085931A Comprehensive adjusting system and adjusting method for industrial wastewater treatment
CN104086799A Decolorizing method of wafer cutting liquid polyethylene glycol
CN103926165A Detection method for content of solid in silicon wafer cutting mortar
CN103922343A Iron removing purification method for silicon carbide cutting edge material
CN103922342A Cyclone purification method of silicon carbide micro-powder
CN103626332A Silicon carbide micro powder wastewater recycling method
CN103630586A Method for detecting pH value of silicon wafer cutting liquid
CN103523782A Silicon carbide air-floatation separation purification apparatus and method
CN103524727A Preparation method of dibenzoate polyethylene glycol plasticizer
CN103525534A Method for purifying silicon wafer cutting fluid polyethylene glycol
CN103496831A Recycling method of silicon wafer cutting edge material waste water treatment sludge
CN103408201A Treatment method of industrial wastewater in silicon wafer mortar recovery