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CHANGZHOU WASTON MEDICAL APPLIANCE CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    31,586
  • Filing trend
    ⇩ 63.0%
About

CHANGZHOU WASTON MEDICAL APPLIANCE CO LTD has a total of 59 patent applications. It decreased the IP activity by 63.0%. Its first patent ever was published in 2010. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets medical technology, machines and macromolecular chemistry and polymers are AMNIS THERAPEUTICS LTD, MAXILON LAB INC and GYNE IDEAS LTD.

Patent filings in countries

World map showing CHANGZHOU WASTON MEDICAL APPLIANCE CO LTDs patent filings in countries

Patent filings per year

Chart showing CHANGZHOU WASTON MEDICAL APPLIANCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Dong 22
#2 Yang Jiaping 17
#3 Ma Fei 17
#4 Hu Renmin 14
#5 Zhou Jin 9
#6 Wu Yifeng 8
#7 Hu Xiaowen 7
#8 Zhang Xiaoying 6
#9 Wu Weimin 5
#10 Cao Zhida 4

Latest patents

Publication Filing date Title
CN111658115A Proximal tibia posterior lateral locking plate
CN111437027A Dynamic compression hip screw fixing system
CN111419375A Two-way micromotion locking bone fracture plate
CN110885533A High-bioactivity PEEK composite material artificial joint prosthesis and preparation method thereof
CN110885532A High-bioactivity polyether-ether-ketone composite material artificial prosthesis and preparation method thereof
CN110123428A A kind of Quick Release breastbone closing fixer
CN110055573A A kind of joint prosthesis titanium alloy surface hydroxyapatite coating layer and preparation method thereof
CN110078480A A kind of joint prosthesis ceramic composite and preparation method thereof
CN109778298A A kind of electrolytic polishing liquid, burnishing device and polishing method
CN109185303A A kind of absorbable pulling rivet
CN108784816A Oval side opening hollow pedicle nail
CN108742811A A kind of anti-rotation type intramedullary nail external member
CN108771561A A kind of anti-rotation type intramedullary nail
CN107753157A Cervical fusion cage
CN107693171A Thoracolumbar disk Invasive lumbar fusion device
CN107625564A Lumbar intervertebral fusion device
CN107693100A A kind of Combined type rib bone plate
CN107961064A Breastbone closing fixer
CN107157628A One kind can strut medical titanium cage
CN106667626A Porous titanium interbody fusion cage and method for preparing same