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CHANGZHOU WEIBO HAITAI BIO TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,349
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU WEIBO HAITAI BIO TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and foods and drinks are HE JIAPING, YUAN HAOQING and WANG FANGYU.

Patent filings in countries

World map showing CHANGZHOU WEIBO HAITAI BIO TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHANGZHOU WEIBO HAITAI BIO TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hewei 17

Latest patents

Publication Filing date Title
CN111776339A Double-aluminum flat plate type filling machine
CN111806757A Automatic control system and double-aluminum flat plate type sealing machine
CN112168889A Anti-acne freeze-dried excipient and preparation method thereof
CN112168764A Compact freeze-dried mask and package
CN112168716A Anti-inflammation skin-brightening freeze-dried mask and package
CN112168749A Bright and white freeze-dried mask and package
CN112168769A Repairing freeze-dried mask and package
CN112168747A Moisturizing freeze-dried mask and package
CN112168714A Clean skin-brightening freeze-dried mask and package
CN112168763A Lifting and tightening freeze-dried mask and package
CN112168715A Moisturizing freeze-dried mask and package
CN112168713A Skin-whitening and skin-brightening freeze-dried mask and package
CN112168748A Skin-brightening freeze-dried mask and package
CN109106737A A kind of lyophilized excipient containing plant tissue
CN109106594A A kind of freeze-drying excipient preparation protective device and preparation method thereof containing active constituent and binder
CN109106736A A kind of lyophilized excipient containing plant tissue
CN109106690A A kind of freeze-drying excipient preparation protective device and preparation method thereof containing skeleton supporting agent and binder