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CHEN DELU

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    160,984
  • Filing trend
    ⇩ 100.0%
About

CHEN DELU has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1990. It filed its patents most often in China. Its main competitors in its focus markets medical technology are HOLSTAD HARALD, JACKSON ROGER P and OHIO MED INSTR CO INC.

Patent filings in countries

World map showing CHEN DELUs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing CHEN DELUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Top inventors

# Name Total Patents
#1 Chen Delu 16
#2 Delu Chen 2
#3 Ruixian Liu 1
#4 Yanming Men 1
#5 Liu Guijie 1

Latest patents

Publication Filing date Title
CN109567897A Orthopaedics three-dimensional precision localised puncture system
CN109419602A Backbone fixed-point spinning reduction stool
CN109419588A Double-base type balanced stretcher
CN109419550A Suspension type tumour 3 D is accurately positioned lancing system
CN107432768A A kind of circular arc with collimater
CN107303197A A kind of concentric tumor-localizing puncture instrument
CN107303196A A kind of tumor-localizing puncture instrument
CN107126249A Tumour 3 D localised puncture apparatus uses laser rays positioning centre structure
CN105877773A Compulsory protective bag for non-check part of patient in CT scan
CN105878870A Traditional Chinese medicine ointment for treating radiation esophagitis
CN105877812A Tumor three-dimensional accurate positioning puncture system
CN104337520A Accurate recording and detecting method for breathing state and position of patient
CN104138292A Method for marking transverse section angle and sagittal section angle of bilateral pedicle screw
CN104116798A Special powder for treating dental ulcer
CN104107295A Spine-strengthening and bone-activating capsule prescription
CN102755195A Tumor isocenter multi-angle non-planar percutaneous puncture instrument
CN1141945A Anti-fog defrosting deicing agent for object surface
CN1061987A Antifogging, antifrosting and antifreezing agent for glass