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KAIPING HEART CARTRIDGE CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,461
  • Filing trend
    ⇩ 100.0%
About

KAIPING HEART CARTRIDGE CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are ZIBO VOTAISI PETROCHEMICAL EQUIPMENT CO LTD, BIRKETT H and BAI LONGSHAN.

Patent filings in countries

World map showing KAIPING HEART CARTRIDGE CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing KAIPING HEART CARTRIDGE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Guichao 11
#2 Fu Lihua 1

Latest patents

Publication Filing date Title
CN111649164A Hydraulic time-delay valve
CN111520493A Water flow adjusting device
CN111288184A Push type diverter valve
CN107654659A Simple valve core
CN107489805A A kind of valve element
CN107489806A A kind of improved structure of Simple valve core
CN107701760A A kind of key-poking type diverter valve spool
CN107701759A A kind of key-poking type heat control valve
CN107701746A A kind of fast water-connecting valve
CN107654685A The improved structure of valve element
CN107504206A Knob-type valve core
CN106195328A A kind of dual-purpose shower water knockout drum