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WUHU YANGZHAN NEW MATERIALS TECH SERVICE CO LTD

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    19,437
  • Filing trend
    ⇧ 241.0%
About

WUHU YANGZHAN NEW MATERIALS TECH SERVICE CO LTD has a total of 75 patent applications. It increased the IP activity by 241.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, pharmaceuticals and macromolecular chemistry and polymers are SANIT TECH LLC, Y&B MOTHERS CHOICE LTD and SERTOG.

Patent filings in countries

World map showing WUHU YANGZHAN NEW MATERIALS TECH SERVICE CO LTDs patent filings in countries
# Country Total Patents
#1 China 75

Patent filings per year

Chart showing WUHU YANGZHAN NEW MATERIALS TECH SERVICE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chunsong 47
#2 Wu Changying 30

Latest patents

Publication Filing date Title
CN109467936A One kind can porcelain chemoprevention fire screen thermal foam silicon rubber and preparation method thereof
CN109337373A A kind of high temperature vulcanized melting silicone rubber and its production technology
CN109248666A A kind of polymerization imidazole type ion liquid load silica gel and preparation method thereof
CN109337643A A kind of high refractive index aminomethyl phenyl LED encapsulation silastic material and preparation method thereof
CN109354875A A kind of alcohol type colourful transparent liquid silastic and its preparation method and application
CN109021200A A kind of modified aqueous polyurethane ink adhesive and preparation method thereof
CN108912843A Infrared or Fluorescent Falsification-resistant Ink of one kind and preparation method thereof
CN109135422A A kind of green aqueous ink-jet inks and its preparation process
CN108912832A A kind of modified aqueous acrylic acid resin flexible version water-based ink and preparation method thereof
CN108997818A A kind of environment protecting plant oil type ink and its preparation process
CN108685836A A kind of preparation method of the moisturizing emulsion containing Cordyceps
CN108685795A A kind of preparation method of the Whitening, spot lotion of the leaf extract containing chinaberry
CN108685793A A kind of preparation method of the moisturizing emulsion of the extract containing passion fruit
CN108685794A A kind of preparation method of the Whitening, spot lotion containing gadol extract
CN108852965A A kind of preparation method of the Whitening, spot lotion of the extract containing Amomum cardamomum
CN108743485A A kind of preparation method of the after-sun lotion containing yellow fragrant chinaberry extract
CN109132270A Copper sheet recycling and processing device in a kind of old and useless battery
CN108653089A A kind of preparation method of anti-aging anti-wrinkle lotion
CN108815092A A kind of preparation method of the anti-acne maintenance Essence containing tea polyphenols
CN108553375A A kind of preparation method of Whitening, spot lotion