Learn more

LIU YINGCHUN

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    174,138
About

LIU YINGCHUN has a total of 22 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machine tools and pharmaceuticals are ZHOU WANFANG, YUNNAN BAOSHAN JIAHONG AGRICULTURAL DEV GROUP CO LTD and WUHE SHUNPENG AGRICULTURAL AND SIDELINE PRODUCTS CO LTD.

Patent filings in countries

World map showing LIU YINGCHUNs patent filings in countries

Patent filings per year

Chart showing LIU YINGCHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yingchun 19
#2 Shen Jingxuan 3
#3 Xu Lanlan 3
#4 Xiao Weiyi 3
#5 Liu Yingchun Ye 2
#6 Jiang Wen 1
#7 Yu Fusheng 1
#8 Liu Lin 1
#9 Chen Bing 1

Latest patents

Publication Filing date Title
CN111700081A Chinese herbal medicine health incense for epidemic prevention and plague avoidance and processing method thereof
CN111513243A Coarse cereal flour and rice flour making method
CN106387994A Cigarette filter stick containing controlled-release spice core wire
CN106387995A Controlled-release filter tip containing aroma-increasing and moisture-retaining sheets
CN106320095A Fragrant filter tip paper containing fragrance sustained release material
CN105147870A Traditional Chinese medicine preparation for treating femoral head necrosis
CN105106854A Traditional Chinese medicine preparation for treating lumbar spondylosis
CN105079711A Traditional Chinese medicine preparation for treating cervical spondylosis
CN103192512A Plastic pipe density intensifying and bright-draw device
WO2013097775A1 Plasma welding cutting gun
CN102991322A Full-automatic automobile sun-shielding cover
CN103386854A Mirror surface decoration process
CN103386783A Novel mirror plate
CN103287180A Laser engraving back lacquered mirror
US2013306606A1 Arc ignition device
CN102351103A Automatic charging and discharging device of die cutting machine
CN101062278A Pharynygitis treating tea medicine and its preparation
CN101062144A External coating medicine for treating scald and the preparing method thereof
CA2513784A1 Hair styling composition containing polysaccharide
CA2420675A1 Aqueous cosmetic composition