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SHANDONG BOYUAN PHARMACEUTICAL & CHEMICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    114,146
  • Filing trend
    ⇩ 75.0%
About

SHANDONG BOYUAN PHARMACEUTICAL & CHEMICAL CO LTD has a total of 15 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, organic fine chemistry and basic materials chemistry are NAT SMELTING CO LTD, IMP SMELTING CORP LTD and KURT PETERS.

Patent filings in countries

World map showing SHANDONG BOYUAN PHARMACEUTICAL & CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHANDONG BOYUAN PHARMACEUTICAL & CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Lina 10
#2 Li Chenglin 8
#3 Yu Guoqing 7
#4 Zhai Yongli 5
#5 Sun Wantang 4
#6 Liu Huijun 3
#7 Guo Ping 3
#8 Wang Qingmin 3
#9 Yuan Chongkai 3
#10 Xia Yongjun 2

Latest patents

Publication Filing date Title
CN112110473A Method for recovering cuprous iodide from iodine and copper containing waste
CN112028020A Process for recovering iodine from iodine bromide-containing medical organic waste liquid
CN111606350A Environment-friendly preparation process of cuprous iodide
CN111809049A Method for recovering platinum from platinum-containing organic silicon wastewater
CN111394746A Electrochemical co-production method of potassium iodate and hydroiodic acid
CN111348982A Method for separating and purifying mixed solvent containing acetonitrile, toluene and water
CN111410226A Method for recovering copper sulfate and iodine from cuprous iodide-containing mixed material
CN111254289A Method for recovering rhodium from rhodium-containing waste liquid
CN111020200A Method for recovering rhodium from rhodium-containing waste liquid
CN109053715A A kind of copper catalysis series connection cyclization constructs N- thiazoline indoles
CN108069836A It is a kind of to prepare three (3,6- dioxaheptyls)The new method of amine
CN107494537A The application of D amino acid and its derivative in terms of resisting tobacco mosaic virus
CN107032981A A kind of method recycled containing sodium formate and sodium chloride mixing solid wastes recycling
CN107021983A The resource recycling Application way of butyl octanol unit rhodium-containing waste liquid
CN105037148A Bis(2,4,5-trichloro-6-carbopentoxyphenyl)oxalate preparation device and method