Learn more

WUHAN OXIRAN SPECIALTY CHEMICALS COMPANY

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    58,551
  • Filing trend
    ⇧ 16.0%
About

WUHAN OXIRAN SPECIALTY CHEMICALS COMPANY has a total of 27 patent applications. It increased the IP activity by 16.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and organic fine chemistry are SICHUAN DOWELL SCIENCE AND TECH INC, GROW GROUP INC and NANTONG HANTAI CHEMICAL CO LTD.

Patent filings in countries

World map showing WUHAN OXIRAN SPECIALTY CHEMICALS COMPANYs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing WUHAN OXIRAN SPECIALTY CHEMICALS COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ren Fan 25
#2 Fu Yuanbo 24
#3 Zhang Jing 23
#4 Wang Liang 21
#5 Fu Yanmei 16
#6 Liu Min 16
#7 Pan Qi 15
#8 Geng Cong 11
#9 Wang Hui 7
#10 Hu Zhe 6

Latest patents

Publication Filing date Title
CN110669213A Preparation method of bisphenol A polyether
CN110590573A Preparation method of high-purity N-ethyl-N-hydroxyethyl-m-toluidine
CN110527078A The preparation method and diallyl end capped polyether of diallyl end capped polyether
CN110483254A A kind of preparation method and applications of alkynol ether
CN110540639A Parallel-connection type high-molecular water-based organic pigment dispersant, and preparation and application thereof
CN110527474A A kind of silane modified polyether Conductive sealant and preparation method thereof
CN110563892A water-based dispersant for transparent iron oxide and preparation method and application thereof
CN110407666A A kind of production method of acetylenic glycols
CN110591080A Silane modified polyether and preparation method and application thereof
CN110498734A The preparation method of acetylenic glycols foam control agent and the preparation method of bleed diminishing compounding agent
CN109487309A A kind of new non-cyanide bright alkaline copper plating complexing agent
CN109504549A A kind of low preparation and its application for steeping alkaline-resisting solubilizer of environment-friendly type
CN109265671A A kind of green synthesis process of novel polyamines polyene polyethers and its application
CN109183089A A kind of one one step preparation method of propine alcohol ethoxylates and its application
CN109225058A A kind of silicone surfactant and preparation method thereof that alkynol alkoxide compound is modified
CN109054494A A kind of universal high concentration aqueous's mill base pigment dispersing agent and its preparation method and application
CN109180480A A kind of acrylate-based hydroxyalkyl acid esters reactive diluent and its preparation method and application
CN108311056A A kind of narrow ditribution Gemini surface active agent and preparation method thereof
CN108276979A A kind of temperature-resistant and anti-salt type polyether sulfonate oil displacement agent and preparation method thereof
CN108250875A A kind of use for synthetic leather is aqueous to increase the compound wetting agent of black low bubble and its application