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ZHANG CHUAN

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    125,387
  • Filing trend
    ⇩ 75.0%
About

ZHANG CHUAN has a total of 16 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are LI SHIYU, QINGDAO BLUE TECHNOLOGY INFORMATION MAN CO LTD and ZHANG FANGYUAN.

Patent filings in countries

World map showing ZHANG CHUANs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing ZHANG CHUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chuan 16
#2 He Song 1
#3 Zhou Chao 1
#4 Yu Guoyao 1

Latest patents

Publication Filing date Title
CN112143708A Umbilical cord mesenchymal stem cells, stem cell essence factor and application of umbilical cord mesenchymal stem cells and stem cell essence factor in aspect of resisting skin aging
CN112175910A Umbilical cord mesenchymal stem cell exosome and whitening application thereof
CN110694030A Composition for preventing and treating diabetic neuropathy
CN110313588A A kind of barley young leaf green juice piece and preparation method thereof
CN110077750A A kind of intelligence recyclable rubbish dispensing integrated box
CN109208423A Assembled floor tile
CN107943312A A kind of computer keyboard
CN107928126A A kind of home office table
CN107938296A A kind of new construction folding machine
CN107960698A A kind of three fold automatic foldings fold machine
CN105652126A Hand-pushed integrated test cart
CN105106892A Traditional Chinese medicine ointment for promoting hair growth, strengthen hair roots and soothing nerves and preparation method thereof
CN104751342A Commodity information coding and decoding method for tracking commodities
CN104766217A Commodity information coding method and commodity information decoding method used in interference process
CN101003354A Remote dynamoelectric device for lifting scroll
CN1514131A Air engine