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PULCRA SPECIALTY CHEMICALS SHANGHAI CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    155,487
  • Filing trend
    ⇧ 100.0%
About

PULCRA SPECIALTY CHEMICALS SHANGHAI CO LTD has a total of 11 patent applications. It increased 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 textiles and paper, macromolecular chemistry and polymers and chemical engineering are SHANGHAI SHINCHEM CHEMICALS CO LTD, HUNTSMAN TEXTILE EFFECTS GER and JIANGSU BAOZE POLYMER MAT CO.

Patent filings in countries

World map showing PULCRA SPECIALTY CHEMICALS SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing PULCRA SPECIALTY CHEMICALS SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Huirong 6
#2 Cheng Lingyan 5
#3 Zhang Da 5
#4 Su Mengting 4
#5 Ren Yibo 3
#6 Wang Qian 3
#7 Gu Yonghuan 3
#8 Hou Yongzhou 3
#9 Wu Dezhou 3
#10 Guo Liandi 2

Latest patents

Publication Filing date Title
CN111961173A Preparation method of amino resin retanning agent, retanning agent and application of retanning agent
CN111848896A Preparation method of retanning agent, retanning agent and application of retanning agent
CN111851073A Antistatic spinning oil and preparation method thereof
CN111691013A Polyester spinning oil and preparation method thereof
CN111764159A Fluorine-free waterproof finishing method for cotton fabric
CN110735325A modified epoxy group POSS fluorine-free waterproof finishing agent and preparation method thereof
CN110724270A POSS (polyhedral oligomeric silsesquioxane) modified epoxy silicone oil waterproof finishing agent and preparation method thereof
CN110714334A Composite epoxy POSS fluorine-free waterproof finishing agent and preparation method thereof
CN108624995A A kind of preparation method of polyamide spinning finisher
CN108547149A A kind of preparation method of spinning oil antistatic agent
CN108130735A A kind of dacron antibacterial hydrophilic finishing agent and preparation method thereof