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Chongqing gas compressor factory co ltd

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    151,782
  • Filing trend
    ⇩ 100.0%
About

Chongqing gas compressor factory co ltd has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machine tools are ZHEJIANG JUBA WELDING EQUIPMENTS MFG CO LTD, WUHU ABAUR MECH & ELECTRICAL CO LTD and WU QINGYU.

Patent filings in countries

World map showing Chongqing gas compressor factory co ltds patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing Chongqing gas compressor factory co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Dehua 9
#2 Dong Zhen 8
#3 Cao Linguo 6
#4 Tang Lin 5
#5 Jin Chaoyang 5
#6 Cao Popo 4
#7 Zhu Yahai 4
#8 Wang Junke 4
#9 Wang Yuefei 4
#10 Shi Dexun 3

Latest patents

Publication Filing date Title
CN110985345A Sealing filler heat dissipation device for gas compressor
CN111014902A Uniform weld joint welding device
CN111237163A Piston ring sealing system with long service life
CN111075691A Crosshead and piston rod nut locking structure
CN110285112A High-pressure piston seals structure for reciprocating compressor
CN110195696A Compressor high voltage oil-free packing seal structure
CN109773120A Resin self-setting sand sand mulling craft
CN109945639A A kind of furnace cupola and its renovation technique
CN108105080A For the detection method of cavitation, device, storage medium and processor
CN107084119A A kind of reciprocating compressor filler cooling system
CN106121957A A kind of piston compressor
CN103017986A Pressure test clamp for efficient heat exchange tube
CN102797662A Piston rod assembly-disassembly protection device used in cylinder of air compressor
CN102777352A Breathing device for crankcase of air compressor