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YAN LENG

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    82,081
About

YAN LENG has a total of 20 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, environmental technology and measurement are FAN CHENYU, TIANJIN TAIYUAN CHINESE HERBAL MEDICINE TECHNOLOGY DEV CO LTD and QU TIANGUI.

Patent filings in countries

World map showing YAN LENGs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing YAN LENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Leng 20

Latest patents

Publication Filing date Title
CN108871540A A kind of poultry is sold with live-bird meausring apparatus
CN108896338A A kind of poultry cage excrement proportional sampling device
CN109041594A It is a kind of to be opened and closed duck shed window convenient for ventilation
CN108990836A A kind of chick breeding feeder
CN109106467A A kind of white goose disease treatment medicine-feeding device
CN109129732A A kind of hand held electric drill with double drill bits
CN105535764A Traditional Chinese medicine particles for treating ulcerative enteritis of meat pigeons
CN105533253A Feed additive for treating quail disease
CN105639104A Feed additive for treating pig urocystitis
CN105596988A Drug for treating bovine rolling disease and preparation method thereof
CN105661082A Avian listeriosos curing feed additive
CN105641388A Traditional Chinese medicine granules for pork pig mononuclear cell listeria infection
CN105519812A Chick infectious broncheitis treatment feed additive
CN105533252A Feed additive for treating paratyphoid fever of chickens
CN105412676A Medicine for treating meat pigeon wind-heat cold and preparation method therefor
CN105412404A Medicine for controlling meat pigeon pestilence and preparation method therefor
CN105285427A Nutritional feed for fattening boiler pigeons and preventing and treating diseases of boiler pigeons
CN105265774A Health care sand in meat pigeon fattening feed and preparation method of health care sand
CN105494928A Feed additive for treating diarrhea of pigeons
CN105495007A Meat pigeon feed additive capable of clearing summer-heat and treating anorexia