Learn more

NINGXIA QINSHI NEW MAT CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,962
About

NINGXIA QINSHI NEW MAT CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, thermal processes and environmental technology are BECKENBACH KARL, DANSK LECA AS and WHITELEY DESMOND.

Patent filings in countries

World map showing NINGXIA QINSHI NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NINGXIA QINSHI NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qin Jun 11
#2 Du Wengui 11

Latest patents

Publication Filing date Title
CN110319690A Gas heating metal nitride synthesis device
CN110255510A The method of gas heating synthesis manganese systems nitride
CN110319689A A kind of gas heating metal nitride synthesis device
CN110285672A A kind of metal nitride synthesis device
CN110319691A A kind of gas heating metal nitride synthesis device
CN110182772A The method of kiln process synthesis aluminium nitride
CN110282609A Kiln process nitride self-propagating synthesis equipment
CN110182771A The method of kiln process synthesis silicon nitride
CN110204342A The preparation method of decanter type self- propagating aluminium nitride
CN110156477A Decanter type self- propagating silicon nitride reactor
CN110294465A The preparation method of decanter type self- propagating silicon nitride