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XU CHANGCHUN

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    34,605
About

XU CHANGCHUN has a total of 47 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MORSKOJ GIDROFIZICHESKIJ INST, QINGCHUN KANGYUAN PHARMACEUTIC and ZAKLAD BADAWCZO DOSWIADCZALNY.

Patent filings in countries

World map showing XU CHANGCHUNs patent filings in countries
# Country Total Patents
#1 China 47

Patent filings per year

Chart showing XU CHANGCHUNs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xu Changchun 47
#2 Tao Chunkan 1
#3 Gao Qiubo 1

Latest patents

Publication Filing date Title
CN105211028A A kind of automatic insect-removing deinsectizing lamp
CN105311488A Dietary therapy prescription for treating infantile malnutrition
CN105311456A Prescription for treating bronchial asthma
CN105311136A Prescription for treating facial paralysis
CN105311277A Formulation for treating eczema
CN105309924A Dietetic formula for treating anaemia
CN105311263A Formulation for treating urodialysis
CN105311093A Formulation for treating peripheral facial paralysis
CN105311234A Formulation for treating liver-kidney deficiency
CN105311082A Formulation for treating influenza
CN105311382A Formula for treatment of weakness after diseases
CN105311135A Chronic cholecystitis treatment formula
CN105311163A Formulation for treating dampness-heat jaundice
CN105311254A Formulation for treating pelvic inflammatory disease
CN105287720A Prescription for treating palpitation
CN105311146A Formulation for treating neurasthenia
CN105311199A Formulation for clearing lung qi, tonifying primordial qi and improving physical power
CN105311448A Pediatric abnormal sweating treatment formula
CN105311403A Formula for treating stomachache due to stomach-yin deficiency
CN105287750A Prescription for treating vulvitis