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PIONEER ENERGY CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    32,726
  • Filing trend
    ⇩ 66.0%
About

PIONEER ENERGY CO LTD has a total of 49 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and thermal processes are ANHUI SANHE ELECTRIC POWER TECHNOLOGY CO LTD, JING CHUNFANG and SCHUEMANN SASOL GMBH & CO KG.

Patent filings in countries

World map showing PIONEER ENERGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing PIONEER ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yin 20
#2 Chen Ling 20
#3 Wang Hong 18
#4 Liu Shuo 9
#5 Chen Haiyan 6
#6 Fu Hao 6
#7 Liu Xiaolong 6
#8 Zhang Jihuang 6
#9 Zhang Miao 6
#10 Liu Xuan 6

Latest patents

Publication Filing date Title
CN110862805A Constant-temperature phase-change energy storage material and preparation method thereof
CN110643330A Preparation method of stable inorganic hydrate base phase-change heat storage material
CN109082008A A kind of container material applied to the storage of acid phase-change material
CN108912639A A kind of heatproof alkali resistant materials for packaging phase change material
CN109111620A A kind of high temperature resistant strong base material in phase-change material storage container
CN108503948A A kind of PP composite material and its application in tank
CN108395619A Weather-proof acidproof PP composite material of one kind and preparation method thereof
CN108485062A A kind of non-fluorine material of high temperature resistant for phase-changing energy storage material encapsulation
CN109706457A A kind of the electron anode protection erosion protection system and method for phase-transition heat-storage equipment
CN107459966A A kind of composite phase-change energy storage material
CN107490201A A kind of heat-storing warehouse with thermal source adjusting means
CN107477889A A kind of high-efficiency solar heat-storing warehouse
CN107267123A A kind of phase-change material, preparation method and the usage
CN107226898A A kind of new organic phase change energy storage material
CN107236278A A kind of energy storage phase change material
CN107298965A A kind of good phase-changing energy storage material of stability
CN107177347A A kind of phase-changing energy storage material that can be recycled
CN107166773A A kind of phase-change thermal storage solar water heating system of section cyclic heating
CN107166786A A kind of solar water heater storage water tank cleaning apparatus for self
CN107270551A A kind of anti-freezing waterless case wall-hanging solar water heater