Learn more

LI WENDONG

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    47,063
About

LI WENDONG has a total of 49 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets macromolecular chemistry and polymers, machines and basic materials chemistry are CHENG YUPING, NINGBO YUANXIN PETROCHEMICAL CO LTD and CAO JIANAN.

Patent filings in countries

World map showing LI WENDONGs patent filings in countries

Patent filings per year

Chart showing LI WENDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Wendong 49
#2 Zou Xianming 8
#3 Guan Tianqiu 4
#4 Sun Xingli 3
#5 Cheng Zhiyuan 3
#6 Han Yuehong 2
#7 Li Xin 2
#8 Sun Xiurong 1

Latest patents

Publication Filing date Title
CN105906840A Filler for reinforcing low temperature resistance of plastic products and preparation method of filler
CN106009266A Durable adhesive tape film high in safety and preparing method thereof
CN106084459A A kind of scratch resistant printing film and preparation method thereof
CN105860268A Food packaging film and preparation method thereof
CN105860135A Calcium carbonate filler capable of improving stability of plastic product and preparing method thereof
CN105888496A Building sealing strip with luminous and dustproof functions
CN105949523A Anti-static biodegradable packaging film and preparation method thereof
CN105924906A Anti-corrosion composite release film
CN105810336A Fireproof cable filling material and preparation method thereof
CN105949945A Exterior wall coating for building
CN105733429A Environment-friendly release film
CN105924770A Painting and calligraphy packaging film and preparing method thereof
CN106045460A Heat-insulating fireproof cable and preparation method thereof
CN105923268A Antibacterial plastic thin film for food packaging
CN105885227A Polypropylene thin film modified master batch and preparation method thereof
CN105733080A Elastic refrigerator door sealing strip
CN105802362A Weatherproof waterproof paint for exterior wall
CN105754164A Cold resistant rubber
CN105733029A Mold-proof antibacterial biological degradable plastic and preparation method thereof
CN105802080A Environment-friendly type plastic steel section bar and production method thereof