Learn more

YUNNAN LINCANG XINYUAN GERMANIUM IND CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    73,340
  • Filing trend
    ⇧ 200.0%
About

YUNNAN LINCANG XINYUAN GERMANIUM IND CO LTD has a total of 28 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2011. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, environmental technology and electrical machinery and energy are HOLLAND GERHARD, RHODESIA BROKEN HILL DEV COMPA and INT NICKEL CO OF CANADA LTD TH.

Patent filings in countries

World map showing YUNNAN LINCANG XINYUAN GERMANIUM IND CO LTDs patent filings in countries

Patent filings per year

Chart showing YUNNAN LINCANG XINYUAN GERMANIUM IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pu Shikun 22
#2 Zhu Zhiguo 15
#3 Wu Wangchang 13
#4 Xie Tianmin 12
#5 Yang Zailei 11
#6 Bao Wendong 11
#7 Bao Kaihong 9
#8 Liu Hanbao 9
#9 Yao Caiwei 8
#10 Xie Gao 8

Latest patents

Publication Filing date Title
CN111574553A Preparation method of low-chlorine high-purity carboxyethyl germanium sesquioxide
CN111321469A PVT-grown SiC single crystal seed crystal bonding disc and bonding method
CN109722542A The processing recovery method of germanic GaAs waste material
CN109097603A The process of Ti recovery from germanium wafer intensive processing spent acid
CN108823419A A kind of chlorination mentions the recovery and processing system and method for germanium and hydrochloric acid in germanium spent acid
CN108048672A The extraction stove and extracting method of germanium in low-grade germanium concentrate are extracted in thermal reduction volatilization
CN106906364A The process of Ti recovery from germanic fluorine containing corrosion liquid
CN106756126A The process of Ti recovery in a kind of germanic waste liquid from low concentration
CN106564933A Preparation method of low-chloride high-purity germanium dioxide
CN106745201A One kind removal organic impurities purification prepares high-purity germanium tetrachloride process
CN106409958A Flip triple-junction solar battery based on graphite substrate and preparation method thereof
CN106244829A The method of Ti recovery from oil-containing germanium waste material
CN105821224A Method for extracting germanium in low-grade germanium concentrates through fluoride roasting process
CN105717621A Omnidirectional refracting type condenser
CN105170311A Germanium ore washing method capable of improving pyrometallurgy recovery rate
WO2016176850A1 Method for extracting germanium by thermally reducing and volatilizing germanium ore
CN104805316A Method for extracting germanium by thermally reducing and volatilizing germanium ores
CN104805315A Method for concentrating germanium in low-grade germanium concentrate by thermal reduction volatilization
US2017121790A1 Method of extracting germanium from germanium deposit using thermal reduction process
US2016298210A1 Method and apparatus for secondary enrichment and recovery of germanium from low-grade lignite germanium concentrates with by microwave heating in vacuum