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JEREH OIL & GAS ENG CORPORATION

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,301
  • Filing trend
    ⇧ 150.0%
About

JEREH OIL & GAS ENG CORPORATION has a total of 30 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and digital networks are HYGEN SIA, NITROCISION LLC and ZIGONG TONGDA MACHINERY MFG CO LTD.

Patent filings in countries

World map showing JEREH OIL & GAS ENG CORPORATIONs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing JEREH OIL & GAS ENG CORPORATIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Zhiqiang 7
#2 Dai Yingliang 6
#3 He Xiaoqiang 5
#4 Yin Sha 5
#5 Li Bing 5
#6 Guo Huijun 5
#7 Sun Ping 4
#8 Fu Yuanlei 4
#9 Zhang Kai 4
#10 Zhang Feng 4

Latest patents

Publication Filing date Title
CN111750272A Integrated CNG filling processing sledge
CN111677647A Novel compressor buffer tank
CN111503522A Pressure testing device and pressure testing method for long-distance pipeline
CN111350595A Control system of shale gas supply device at wellhead of micro gas turbine generator
CN111415154A Method for realizing company-level gas station account management by block chain technology
CN110873093A Integral hydraulic pressure station
CN110454137A A kind of blowdown apparatus of natural gas air inlet separator mesolow liquid
CN110439797A A kind of novel bi-directional compression system
CN110048924A High real-time and the power remote monitor bus and its control method with itself redundancy feature
CN109296534A A kind of device in Gas pretreatment supercharging device and its control method
CN109058092A A kind of ball-type valve assembly structure
CN109139421A A kind of compaction control system of shared air cooler
CN108980602A A kind of gasification station with immersed pump
CN109114418A A kind of gasification station with plunger pump
CN108709484A A kind of indexing round type bevel protractor device
CN109000155A Skid-mounted type natural gas collecting device
CN109029565A A method of accurately calculating LNG volume and weight in storage tank
CN109027661A A kind of integrated sledge of LNG storage filling
CN109027662A A kind of LNG/L-CNG Qiao Zhuan gas station
CN108799835A A kind of LNG rush-harvesting and rush-plantings filling machine pipe-line system