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ZHEJIANG CHANGSHENG SLIDING BEARINGS CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    116,319
  • Filing trend
    ⇧ 500.0%
About

ZHEJIANG CHANGSHENG SLIDING BEARINGS CO LTD has a total of 24 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and mechanical elements are Zhejiang changsheng sliding bearing co ltd, KS GLEITLAGER GMBH and TAIHO KOGYO CO LTD.

Patent filings per year

Chart showing ZHEJIANG CHANGSHENG SLIDING BEARINGS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Zhihua 23
#2 Lu Zhongquan 18
#3 Xue Qingyun 6
#4 Zhang Rongping 3
#5 Ma Zanbing 2
#6 Fan Xuefeng 2
#7 Xu Yongkun 1
#8 Zou Yifeng 1
#9 Gu Yushun 1
#10 Zhou Junhui 1

Latest patents

Publication Filing date Title
CN111922637A Manufacturing process for ensuring coaxiality of shaft sleeve
CN111621108A Polymer composite material and preparation method of metal-based net filled polymer soft belt
CN111570807A Wormhole type graphite filling structure wear-resisting plate and preparation method thereof
WO2020038263A1 Conductive self-lubricating composite plate for bearing
CN110145545A A kind of sliding bearing and its blank of laser welding
CN110003642A Highly crystalline high temperature resistant self-lubricating material, composite plate based on PA66 and preparation method thereof
CN109910399A Wash-resistant and abrasion-resistant self-lubricating material, composite plate based on polyketone and preparation method thereof
CN109482890A Bimetal disk powdering machine
CN109047776A A kind of wear-resisting bite-resistant composite material, wear-resisting bite-resistant composite plate and preparation method thereof
CN109294696A Self-lubricating material, angle regulating device for seat of vehicle self-lubricating bearing and its manufacturing method
CN109181823A A kind of bearing conductive self-lubricating film and preparation method thereof
CN108891103A A kind of bearing conductive self-lubricating composite plate and preparation method thereof
CN108380883A By the bearing material and its manufacturing method with ultralow porosity for being loosely sintered acquisition
CN108188404A A kind of bearing embryo material and its manufacturing method
WO2014154031A1 Elastic shaft sleeve
WO2014205915A1 Metal matrix self-lubricating composite and manufacturing method therefor
EP2343462A1 Linear bearing with sliding film