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LIU JINFANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    200,325
About

LIU JINFANG has a total of 11 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China and United States. Its main competitors in its focus markets electrical machinery and energy, surface technology and coating and machine tools are ZHEJIANG ILANDER ELECTRIC CO LTD, DAIDOO DENSHI KK and ENGLISH ELECTRIC COMPANY OF CA.

Patent filings in countries

World map showing LIU JINFANGs patent filings in countries
# Country Total Patents
#1 China 8
#2 United States 3

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Jinfang 10
#2 Marinescu Melania 3
#3 Chinnasamy Chins 3
#4 Liu Qingqing 3
#5 Bender Joshua L 3
#6 Jinfang Liu 1
#7 Sun Junlong 1

Latest patents

Publication Filing date Title
CN109907170A A kind of compound anti-coagulants of animal blood
CN104888149A Drug for treating cervical cancer and preparation method for drug
CN104906520A Medicine for treating liver cancer and preparation technology of medicine
CN104940488A Medicine for treating lung cancer and preparation process thereof
US2013038159A1 Methods for sequentially laminating rare earth permanent magnets with suflide-based dielectric layer
US2013038160A1 Sequentially laminated, rare earth, permanent magnets with sulfide-based dielectric layers and reinforced by diffusion reaction layers
US2013038164A1 Sequentially laminated, rare earth, permanent magnets with dielectric layers reinforced by transition and/or diffusion reaction layers
CN1634292A Chinese traditional medicine for treating liver cancer and preparation technique thereof
CN1206598A Tablet medicine for lung cancer and preparation process thereof
CN1206597A Xiaojieling and preparation process thereof
CN1095949A A kind of liver cancer tablet and preparation method thereof