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SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    210,419
About

SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO LTD has a total of 33 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 HANGZHOU YINLUN TECHNOLOGY CO LTD, SHANGHAI YANGPU QIQI HAER ROAD NO 1 PRIMARY SCHOOL and KAKIMOTO KOSAKU.

Patent filings in countries

World map showing SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhao Yuechang 28
#2 Yang Xiaoqiong 20
#3 Meng Suling 19
#4 Gao Wei 18
#5 Zhao Xiujuan 17
#6 Hao Xiang 12
#7 Jia Jia 8
#8 Chen Xi 8
#9 Jia Changzheng 8
#10 Ni Ping 7

Latest patents

Publication Filing date Title
CN104492415A Preparation method of cerium-zirconium based solid solution catalytic material
CN104492414A Preparation method of cerium-zirconium based solid solution
CN103740329A Cerium oxide polishing powder and preparation method thereof
CN103756571A Rare-earth polishing powder and preparation method thereof
CN103571334A Cerium oxide polishing powder and preparation method thereof
CN103571335A Rare earth polishing powder and preparation method thereof
CN103509472A Cerium-based mixed rare earth polishing powder and preparation method thereof
CN103555206A Rare earth polishing powder and preparation method thereof
CN103464128A Modified aluminum oxide with high heat stability and preparation method of modified aluminum oxide
CN103406116A High heat-resistant modified aluminum oxide and preparation method thereof
CN103349979A Aluminium-oxide catalytic material and preparation method thereof
CN103349978A Cerium-zirconium-aluminium-based composite oxide catalytic material and preparation method thereof
CN103333663A Rare earth polishing powder and preparation method thereof
CN103288119A Preparation method of rear-earth polishing powder
CN102989442A Heat-resistant modified alumina and preparation method thereof
CN102962047A Aluminum-cerium-zirconium based composite oxide catalytic material and preparation method thereof
CN102965026A Rare-earth polishing powder and preparation method thereof
CN103008016A High-thermostability aluminum oxide and preparation method thereof
CN102775958A Cerium oxide polishing material for stone grinding tool and preparation method thereof
CN102580719A Nanometer ceria-zirconium solid solution and preparation method thereof