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SHANGHAI JAHWA CO LTD

Overview
  • Total Patents
    11
About

SHANGHAI JAHWA CO LTD has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals and organic fine chemistry are GEN TOPICS SRL, GIANFRANCO DE PAOLI AMBROSI and THOREL JEAN-NOëL.

Patent filings in countries

World map showing SHANGHAI JAHWA CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANGHAI JAHWA CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Luo Lu 4
#2 Huifen Lin 3
#3 Kang Cheng 3
#4 Ya Zhao 3
#5 Shaomin Wei 2
#6 Le Zhu 2
#7 Luo Lv 2
#8 Cheng Fang 2
#9 Peiqiang Hu 2
#10 Shixin Zhang 2

Latest patents

Publication Filing date Title
CN102002444A Refrigerator degerming smell-removing cleansing fluid and refrigerator degerming smell-removing cleansing cloth
CN102240254A Snow lotus herb extract and preparation method and application thereof
CN102017996A Curing agent for sewer pipeline
CN101874763A Resveratrol flexible liposome and preparation method thereof
CN101433666A Anti-aging Chinese herbal medicinal composition, preparation method and use thereof
CN101234145A Chinese medicinal composition for relieving itching, preparation and application thereof
CN101070512A Washing-machine chute detergent
CN1989936A Shower skin-care agent and production process thereof
CN101112354A Method for preparing extract of active ingredient in hairy bamboo