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JIANHUA YUAN

Overview
  • Total Patents
    14
About

JIANHUA YUAN has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are S C FEROMET M S R L, TASHK G SP K B KHLOPKOOCHISTIT and YOUWEN ZHU.

Patent filings in countries

World map showing JIANHUA YUANs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing JIANHUA YUANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jianhua Yuan 14
#2 Ye Yuan 7
#3 Changping Guo 4

Latest patents

Publication Filing date Title
CN102182170A Diffusion preventing, collecting and clearing method for floating oil pollutants on ocean water surface
CN101745439A Ultra-filtration centrifuge tube
CN102103814A Method for demonstrating earth physiognomy, revolution and rotation changing process before and after extermination of dinosaurs
CN102080380A Pouring and solidification method for underwater concrete engineering
CN101698353A Full-automatic pipette ultrasonic welding device
CN101698307A On-line pipe cutting machine
CN101695676A Fully-automatic plug core machine
CN102139770A New method for realizing heat insulation of spacecraft and thermal invisibility of aircraft and fourth physical form generating device
CN102044133A Destructive earthquake automatic voice countdown alarm system and mounting method thereof
CN102044186A Simulated seismic experiment platform
CN101653986A Automatic stretching machine of mouthpiece of general polystyrene piette
CN101906861A Sheet with wood-like texture
CN101508196A Full-automatic pipette double-color silk-screen device
CN101586077A Novel ultrafiltration membrane cell incubator and manufacture method thereof