Learn more

XINI NANJING VALVE MACHINERY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    103,936
About

XINI NANJING VALVE MACHINERY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, materials and metallurgy and mechanical elements are TECH SEP, TECHNOLOGIES AVANCEES ET MEMBRANES IND and SCHEUCH GMBH.

Patent filings in countries

World map showing XINI NANJING VALVE MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing XINI NANJING VALVE MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Beibei 16
#2 Gong Zilai 16

Latest patents

Publication Filing date Title
CN109091944A Y-type filter
CN109045826A A kind of y-type filter
CN109045825A A kind of basket filter
CN109045827A Basket filter
CN109045824A Efficient basket filter
CN109045822A A kind of efficient y-type filter
CN109045821A A kind of efficient basket filter
CN109045823A Efficient y-type filter
CN110863133A Wear-resistant valve material and preparation method thereof
CN110863132A Valve material and preparation method thereof
CN110863131A High-temperature-resistant valve material and preparation method thereof
CN110857244A Mold material and preparation method thereof
CN110857254A Ceramic material for die and preparation method thereof
CN110857247A Metal material for mold and preparation method thereof
CN108434843A A kind of dual channel filtered device
CN108626426A A kind of longitudinal single weld seam all-welded ball valve of spherical