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KE ZENG

Overview
  • Total Patents
    11
About

KE ZENG has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MENGZI MINING AND METALLURG CO LTD, FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE NAUKI INST KHIM I KHIM T SIB OTDEL ROSSIJSKOJ AKADEMII NAUK I and DYAKOV VITALIJ E.

Patent filings in countries

World map showing KE ZENGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing KE ZENGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ke Zeng 11

Latest patents

Publication Filing date Title
CN102450484A Environmentally-friendly pet feed additive and preparation method thereof
CN102450642A Traditional Chinese medicine beverage with skin beautifying function and preparation method thereof
CN102453075A Separation and purification process of glycyrrhizic acid
CN102450482A Complete formula feed for boars
CN102453040A Process for extracting artemisinin from artemisia apiacea
CN102451576A Method for removing tannin from extracts of medicinal plants
CN102450483A Fattening feed for cattle
CN102453073A Method for extracting tea saponin from dregs of tea seedcakes
CN102453069A Method for extracting chenodeoxycholic acid from goose and duck bile
CN102451201A Extraction process for ginkgo leaf extract for injection
CN102453031A Method for extracting caffeine from tea leaf