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ANHUI PUYUAN SEPARATION MACHINERY MFG CO LTD

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    20,843
  • Filing trend
    ⇩ 23.0%
About

ANHUI PUYUAN SEPARATION MACHINERY MFG CO LTD has a total of 70 patent applications. It decreased the IP activity by 23.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and environmental technology are Bengbu jinggong pharmaceutical machinery co ltd, HERBERT SCHULZ and ANDRITZ SAS.

Patent filings in countries

World map showing ANHUI PUYUAN SEPARATION MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 70

Patent filings per year

Chart showing ANHUI PUYUAN SEPARATION MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Yunjing 63
#2 Chen Lin 41
#3 Zheng Qiang 34
#4 Luo Xiao 27
#5 Hu Shouzhi 21
#6 Zhang Qiong 20
#7 Qi Quanli 19
#8 Wang Shiliang 16
#9 Liu Yingying 13
#10 Chen Yunbang 9

Latest patents

Publication Filing date Title
CN111841906A High-effect guide tracked drive scraper of big moment of torsion
CN111841905A Mechanical screw rod transmission type scraper
CN111686533A Improved generation filter bag shifting mechanism
CN111701354A Improved generation separating centrifuge filter bag elevation structure
CN111704084A Low-noise adjustable limiting structure
CN111706580A Separator base structure convenient to install
CN111298990A Self-cleaning centrifuge drum assembly
CN110926294A Height gauge calibrating device
CN110883477A Upper cover comprehensive welding tool
CN110721827A Uncovering power assisting device and horizontal screw centrifuge with same
CN109013071A Gu a kind of liquid-liquid efficiently separated-three-phase high speed horizontal-spiral centrifuge
CN109013072A Gu a kind of modified liquid-liquid-three-phase high speed horizontal-spiral centrifuge
CN108722688A A kind of decanter centrifuge differential controlled system with self-regulation
CN108855641A A kind of centrifuge pulling bag connection structure and centrifuge
CN108580063A A kind of centrifuge filter bag actuating unit and centrifuge
CN108620242A A kind of ultrahigh speed feed separation decanter centrifuge
CN108499752A A kind of high speed horizontal-spiral centrifuge convenient for lubrication
CN108514958A A kind of high speed horizontal-spiral centrifuge of stability of rotation
CN108262177A A kind of modified seperator
CN108457977A A kind of connection structure of pull rod shaft and rotary joint