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QI KEHAI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    205,994
  • Filing trend
    ⇩ 100.0%
About

QI KEHAI has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets medical technology, measurement and pharmaceuticals are OBA TOSHIHIKO, METECH S R L and Kyphon SÀRL.

Patent filings in countries

World map showing QI KEHAIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing QI KEHAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qi Kehai 11
#2 Zhou Quan 1

Latest patents

Publication Filing date Title
CN108784817A The fixed Medical bone fracture plate of novel elastic
CN108784811A A kind of orthopaedics flexible fastening stick
CN108287053A A kind of high-speed track transportation system in wind-tunnel
CN107496454A A kind of method with viral special corresponding cell membrane treatment virus infection
CN104146758A Spliced medical bone plate
CN104127228A Medical bone fracture plate capable of being sustainably and initiatively pressurized and elastically fixed
CN104055562A Method and device for vacuum mixing of medical bone cement
CN103845091A Knotting method for one group of surgical slidable knots
CN103126617A Operating room negative pressure waste water collection plate
CN103031828A Method and device for preventing undersea oil spill diffusion through three-dimensional seawater isolation
CN103028159A Method for dosing and flushing inside surgery continuous negative-pressure drainage dressing through puncture needle