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GUANGZHOU ZHONGWEI BIOTECHNOLOGY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    172,596
  • Filing trend
    ⇩ 75.0%
About

GUANGZHOU ZHONGWEI BIOTECHNOLOGY CO LTD has a total of 13 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets medical technology, measurement and biotechnology are BEIJING BOHUI RUIJIN BIOLOGICAL SCIENCE & TECH CO LTD, XISHAN DONGGANG YUYING HOUSEHOLD APPLIANCE BUSINESS DEPT and SUTRAMED SARL.

Patent filings in countries

World map showing GUANGZHOU ZHONGWEI BIOTECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUANGZHOU ZHONGWEI BIOTECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Jinhui 9
#2 Wan Huayin 9
#3 Zhang Junhui 9
#4 Lijian Zhou 3
#5 Zhao Yue 3
#6 Rubing Li 3
#7 Zeng Cuili 3
#8 Fu Yanlin 3
#9 Huayin Wan 3
#10 Yonghe Li 3

Latest patents

Publication Filing date Title
CN109085231A A kind of new type gel electrophoresis apparatus
CN107823692A A kind of wound dressing composite nano-fiber membrane and preparation method thereof
CN107737364A A kind of wound dressing and preparation method thereof
CN107496950A A kind of viral method in UV irradiation inactivation protein solution
CN107228824A A kind of sticky detection method of medical bio bressing
CN105769220A Quality control system for guaranteeing biological safety of animal plasma, serum or blood
CN105617453A Hemostasis biological product for surgical department and use method thereof
CN105411610A Vein blood sampling catheter
CN105435299A Albumin glue containing chitosan and use method of albumin glue
CN101928280A Pepperphentonamine derivative containing naphthalene rings
CN101928274A Peperphentonamine derivative
CN101234102A Peperphentonamine hydrochloride freeze-dried injection and preparation and application thereof
CN101235027A Xanthiphenylketamine crystal and its preparation method and medical use