Learn more

ANHUI HENGHAO SCIENCE & TECH CO LTD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    22,953
  • Filing trend
    ⇧ 200.0%
About

ANHUI HENGHAO SCIENCE & TECH CO LTD has a total of 64 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and organic fine chemistry are APS LAB, CITIC TITANIUM IND CO LTD and HEUBACH HANS DR GMBH CO KG.

Patent filings in countries

World map showing ANHUI HENGHAO SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 64

Patent filings per year

Chart showing ANHUI HENGHAO SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wan Bin 51
#2 Guan Hongyong 43
#3 Chen Jing 27
#4 Yu Huan 21
#5 Jin Rui 13
#6 Qin Haiyan 11
#7 Qi Meizhen 6

Latest patents

Publication Filing date Title
CN109264735A A kind of extracting method of nano mica powder
CN109179441A A kind of high-brightness sericite powder of modification
CN109231229A A kind of preparation method of ultrafine mica powder
CN109179440A A kind of method of modifying of mica powder
CN109289703A A kind of mica powder dry powder prilling technique
CN109233345A A kind of preparation method of the sericite in powder for cosmetics
CN109399658A A kind of preparation method of compound mica
CN109292788A A kind of preparation method of sericite in powder
CN109233346A A kind of laminating method of organic matter of mica powder used for cosmetic
CN109206944A A kind of preparation method of modified micaceous powder
CN109179442A A kind of preparation method of Conductive mica
CN109179437A A kind of method of purification for mica powder processing
CN109279617A A kind of chemical synthesis process of mica
CN109233347A A kind of sericite in powder bleaching process
CN109179438A A kind of phlogopite powder, preparation method thereof
CN109133079A A kind of preparation method preparing mica powder used for cosmetic
CN109264734A A kind of processing technology of chemistry mica powder
CN108975343A A kind of preparation method of natural mica powder
CN109179439A A kind of synthetic method of compound mica
CN109292789A A kind of extracting method of mica