Learn more

TOUCHSTONE INT MEDICAL SCIENCE CO LTD

Overview
  • Total Patents
    99
  • GoodIP Patent Rank
    15,755
About

TOUCHSTONE INT MEDICAL SCIENCE CO LTD has a total of 99 patent applications. Its first patent ever was published in 2011. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology are EZISURG MEDICAL CO LTD, ZIDAN MEDICAL INC and SINOWAYS MEDICAL TECHNOLOGY CO LTD.

Patent filings per year

Chart showing TOUCHSTONE INT MEDICAL SCIENCE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Diagnosis and surgery

Top inventors

# Name Total Patents
#1 Chen Wangdong 45
#2 Guo Yi 41
#3 Chen Zhi 39
#4 Lin Jiang 39
#5 Xu Xiaowei 30
#6 Shu Tuo 25
#7 Ye Yanping 20
#8 Shan Teng 12
#9 Fu Kaifen 12
#10 Cao Yuanyang 8

Latest patents

Publication Filing date Title
WO2021037155A1 Closing driving mechanism and medical stapler comprising same
WO2021037154A1 Closing driving mechanism and medical stapler comprising same
WO2021037153A1 Driving mechanism for closure and medical anastomat stapler comprising same
WO2020135564A1 Medical anastomat
WO2020135563A1 Medical stapler
WO2020125765A1 Firing mechanism and anastomat
WO2020125675A1 Knob assembly and cylindrical anastomat
WO2020125676A1 Knob assembly and round tube type stapler
WO2020125677A1 Rotary knob assembly and circular-tube-type stapler
WO2020119794A1 Firing mechanism and stapler
WO2020119797A1 Firing mechanism and anastomat
KR20200096573A Handle assembly and stapler containing same
KR20200096574A Handle assembly and anastomosis device including the same
KR20200096604A Handle assembly and anastomosis device including the same
CA3085637A1 Handle assembly and stapler including the same
US2020315628A1 Handle assembly and stapler including the same
EP3733086A1 Handle assembly and stapler comprising same
RU2739538C1 Handle assembly and a stapling apparatus comprising the assembly
BR112020011917A2 staple cartridge set and surgical stapler using the staple cartridge set
EP3498177A1 Tissue closing device and medical instrument