Learn more

CNPC JICHAI POWER EQUIPMENT COMPANY CHENGDU COMPRESSOR PLANT

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    212,038
About

CNPC JICHAI POWER EQUIPMENT COMPANY CHENGDU COMPRESSOR PLANT has a total of 13 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy and environmental technology are VER FUER PRAKTISCHE GIESSEREIF, MITSUBISHI SEIKO MURORAN TOKUS and Zhejiang dalong alloy steel co ltd.

Patent filings in countries

World map showing CNPC JICHAI POWER EQUIPMENT COMPANY CHENGDU COMPRESSOR PLANTs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CNPC JICHAI POWER EQUIPMENT COMPANY CHENGDU COMPRESSOR PLANTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Rui 7
#2 Li Rongfei 7
#3 Li Jian 6
#4 Li Zhenbo 6
#5 Wu Zhongqi 6
#6 Yang Peng 6
#7 Tan Zhaojin 6
#8 Zhong Mingchun 6
#9 Liao Yulong 6
#10 Zhang Yu 6

Latest patents

Publication Filing date Title
CN106048396A Low-temperature-resistant high-nickel austenite spheroidal graphite cast iron and preparing method thereof
CN105156308A High-pressure reciprocating piston type gas compressor for oil and gas exploitation
CN105134558A Cylinder head for reciprocating piston type gas compressor
CN103602882A Pouring molten iron and smelting process of natural gas powered cylinder
CN103600021A Manufacturing technology for natural aerodynamic cylinder
CN103537630A Baking process of profile and sand core, made from resin sand, of natural gas power cylinder body
CN103540831A Pouring method of natural gas power cylinder body
CN103556034A Vermicularizing treatment process of natural gas power cylinder
CN103551493A Resin sand for casting shape and sand core of natural gas power cylinder body
CN103306939A Method for starting reciprocating piston compressor
CN103306955A Method for running reciprocating piston compressor
CN102974990A Processing method for rotor profile structure of dual-screw compressor
CN103089585A Compressing cylinder suitable for high-speed high-power piston compressor