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NANTONG YAWEI MACHINERY MFG CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    65,877
  • Filing trend
    ⇧ 100.0%
About

NANTONG YAWEI MACHINERY MFG CO LTD has a total of 25 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, packaging and shipping and chemical engineering are FUJIAN FUQING WANNIANQING CEMENT CO LTD, ZHANG YUANLONG and FRIED KRUPP A G GRUSONWERK.

Patent filings in countries

World map showing NANTONG YAWEI MACHINERY MFG CO LTDs patent filings in countries

Patent filings per year

Chart showing NANTONG YAWEI MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Chunying 17
#2 Wang Yongcai 16
#3 Wang Jinfeng 15
#4 Ji Li 10
#5 Zhang Wei 7
#6 Lu Gaoyuan 1
#7 Wei Jinhou 1

Latest patents

Publication Filing date Title
CN110270260A A kind of energy saving and environment friendly mechanical Pneumatic type batch mixer
CN110404348A A kind of efficient bag filter
CN109692739A A kind of broken valve of anti-caking
CN109507929A A kind of dedusting control method
CN109611560A A kind of sealing structure of shaft end
CN109307101A A kind of sealing structure with pressure valve
CN109607253A A kind of conveying device with dedusting function
CN109357074A A kind of sealing structure of powder valve with pressure
CN109627650A A kind of material and shaft seal structure for shaft seal
CN109467759A A kind of wear-resistant conveyor belt material
CN109262802A A kind of cement foamed equipment
CN109289980A A kind of cement roller press
CN109331936A A kind of vortex type pulverizer for cement
CN109365070A A kind of cement grinding equipment
CN109367833A A kind of bottle placer for cement
CN107697666A A kind of conveying device and its carrying method with dust removal part
CN107628423A A kind of transporting equipment of automatic crushing and its transportation resources
CN107630483A A kind of scraper bowl with support pedestal
CN107587536A A kind of packaged type scraper bowl
CN107149830A Clinker dust collection device