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DUAN LIAN

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    175,581
  • Filing trend
    0.0%
About

DUAN LIAN has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, computer technology and chemical engineering are ZIM LABORATORIES LTD, ANHUI JINMA PHARMACEUTICAL CO LTD and HAN SHENG PHARMTECH INC.

Patent filings in countries

World map showing DUAN LIANs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DUAN LIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Duan Lian 11
#2 Hu Baoqing 2
#3 Li Zhi 1
#4 Lian Duan 1
#5 Tan Kaixian 1
#6 Junchun Duan 1
#7 Yan Yan 1
#8 Duan Junchun 1

Latest patents

Publication Filing date Title
CN112002395A Heart protection recommendation method based on perioperative period of great cardiac vascular surgery
CN111110808A Traditional Chinese medicine composition for inhibiting liver cancer
CN108104617A A kind of anti-escape handcuffss
CN107137677A Warm sun patch
CN106080021A A kind of vibration damping wheel hub
CN106063998A MVR system is rotated in a kind of single tank
CN105770814A Laurel-attached yang warming plaster
CN104657424A Clustering method for interest point tracks under multiple temporal and spatial characteristic fusion
CN103605729A POI (point of interest) Chinese text categorizing method based on local random word density model
CN102632919A Deformable disassembly safety steering wheel
CN102632918A Deformable disassembly safety steering wheel
CN1660339A 'Sanxiaoling' capsule