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DING YULAN

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    88,982
About

DING YULAN has a total of 26 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, environmental technology and foods and drinks are YUAN MEIFANG, YUNNAN SHANGCHENG BIOTECHNOLOGY CO LTD and CHENGDU XINRUI MODERN AGRICULTURAL DEV CO LTD.

Patent filings in countries

World map showing DING YULANs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing DING YULANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Yulan 26
#2 Zhu Wei 5
#3 Wang Qingyu 5
#4 Chen Xueqin 4
#5 Lv Limin 4
#6 Ye Caihong 4
#7 Zheng Xuanling 4
#8 Cai Liangqi 4
#9 Zhang Yuejiang 4
#10 Zhang Xuehao 4

Latest patents

Publication Filing date Title
CN110902212A Intelligent garbage classification and recovery device
CN106107200A A kind of preparation method of laying hens in brooding period Chinese medicine feed additive
CN105995179A Preparing method for traditional Chinese medicine feed additive in laying hen growing period
CN105942005A Preparation method of feed for use at brooding period of egg chicken
CN106036171A Method for preparing feed for laying hens in growing periods
CN105996635A Healthcare pillow
CN106036152A Preparation method of feed for egg-laying hens at early egg laying period
CN105941987A Method for preparing feed for laying hen at late period of laying
CN105995153A Preparation method of feed for laying hens at egg laying middle stage
CN105995152A Preparation method of traditional Chinese medicine micro-ecological feed additive for laying hens at egg laying later stage
CN105941989A Preparation method of traditional Chinese medicine microecological feed additive for layers at early period of laying
CN105941988A Preparation method of traditional Chinese medicine microecological feed additive for laying hen at middle period of laying
CN106007899A Method for preparing soybean organic fertilizer
CN105777400A Method for preparing organic fertilizer for peanuts
CN106007898A Preparation method of watermelon organic fertilizer
CN106007900A Preparation method of wheat organic fertilizer
CN105777401A Method for preparing organic fertilizer for potatoes
CN105712796A Preparation method of corn organic fertilizer
CN105769470A Nursing bed capable of turning over patient completely
CN103461272A Production method of Chinese herbal medicine medicated food geese