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ANHUI WANWEI UPDATED HIGH TECH MAT CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    41,854
  • Filing trend
    ⇧ 33.0%
About

ANHUI WANWEI UPDATED HIGH TECH MAT CO LTD has a total of 37 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, textiles and paper and measurement are SELLERGREN BOERJE, UNIV BURGOS and KOZULIC BRANKO.

Patent filings in countries

World map showing ANHUI WANWEI UPDATED HIGH TECH MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing ANHUI WANWEI UPDATED HIGH TECH MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiang Xiaomin 10
#2 Wang Xufang 9
#3 Zhang Long 9
#4 Tang Chenghong 8
#5 Shen Nengmei 8
#6 Shen Rui 8
#7 Xu Lingyun 7
#8 Tian Zongjie 6
#9 Xu Hongping 6
#10 Liu Julan 6

Latest patents

Publication Filing date Title
CN112228869A Combustion adjusting method for inhibiting NOx production during low-load operation of pulverized coal boiler
CN112143149A Novel acrylic latex powder and preparation method thereof
CN112094366A Preparation method of easily-soluble flocculent polyvinyl alcohol
CN112083102A Method for measuring sulfate ion content in PVA
CN112082964A Rapid detection method for content of cationic copolyester modified monomer
CN111732749A Preparation method of polyvinyl alcohol optical film
CN111875786A Polyester for acrylic fiber one-bath dyeing type Persian fiber and preparation method thereof
CN111690083A Preparation method of polyvinyl butyral resin
CN111763275A Method for prolonging production period of polyvinyl alcohol with low alcoholysis degree
CN111808274A Spinning filament type low-melting-point polyester chip and preparation method thereof
CN111777752A Easily biodegradable water-soluble polyester and preparation method thereof
CN111662401A Preparation method of polyvinyl alcohol with low polymerization degree
CN111778580A Concrete applicable polyvinyl alcohol fiber and preparation method thereof
CN111662400A Method for preparing polyvinyl alcohol with high polymerization degree through solution polymerization
CN111647104A Preparation method of polyvinyl alcohol special material for optical film
CN111410706A Preparation method of polyvinyl alcohol with ultralow polymerization degree
CN111337442A Method for measuring PVA optical film dissolution amount
CN110907554A Method for detecting alcoholysis degree distribution of polyvinyl alcohol
CN110879261A Method for detecting content of chloride ions in PVB resin by adopting ion chromatography
CN110539464A Method for improving tensile property of polyvinyl alcohol optical film