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YINGKOU KANGHUI PETROCHEMICAL CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,356
  • Filing trend
    ⇩ 27.0%
About

YINGKOU KANGHUI PETROCHEMICAL CO LTD has a total of 40 patent applications. It decreased the IP activity by 27.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and surface technology and coating are INOUE MTP KK, RECTICEL and ANHUI ZHICHENG ELECTROMECHANICAL SPARE PARTS CO LTD.

Patent filings in countries

World map showing YINGKOU KANGHUI PETROCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing YINGKOU KANGHUI PETROCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Ping 11
#2 Liu Jian 9
#3 He Xianglin 6
#4 Ju Jinhu 5
#5 Zhang Wei 5
#6 Sun Honggang 5
#7 Tan Xianghua 4
#8 Ju Peiyong 4
#9 Wei Zhiyong 3
#10 Shang Zuming 3

Latest patents

Publication Filing date Title
CN112280012A Preparation method of poly (butylene succinate)
CN112280011A Preparation method of low-melting-index poly (butylene succinate)
CN112266471A Preparation method of polybutylene adipate-terephthalate
CN112049785A Safe linkage control system for de-aeration device softened water supply pump
CN111841185A Air treatment system and method for cooling resin slices
CN111905550A Vacuum pump tail gas treatment system
CN111286161A Ultraviolet-resistant polyester film
CN111111911A A metal foreign matter removes equipment for blanking mouth department
CN111100313A High-transparency polyester film and preparation method thereof
CN110041671A Antibock Masterbatch and its preparation method and application and BOPET film and application thereof
CN110038866A A kind of cleaning method of polyester polycondensation reaction kettle
CN109940005A A kind of cleaning method of melt pipe and application
CN110001165A A kind of transfer membrane and its preparation method and application
CN109507326A The measuring method and its application of content of tetrahydrofuran in a kind of PBT
CN109666134A Polyester fondant and preparation method thereof
CN109435281A Explosion proof window film manufacturing method and system
CN109031941A Resin viscosity control system and detection method
CN108751643A Clarifier sludge processing method
CN108790338A Polyester film and preparation method thereof
CN108248239A A kind of shallow reticulated printing film and preparation method thereof