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CHEN QIONGYAN

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,442
  • Filing trend
    ⇩ 50.0%
About

CHEN QIONGYAN has a total of 21 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and macromolecular chemistry and polymers are SICHUAN AONONG BIOTECHNOLOGY CO LTD, SHANDONG HAICHUANG IND AND TRADE CO LTD and ZHENG QIQUAN.

Patent filings in countries

World map showing CHEN QIONGYANs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing CHEN QIONGYANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Qiongyan 21
#2 Su Yan 8
#3 He Lifu 5
#4 He Mingyue 5
#5 He Liren 5
#6 He Xiaorong 5
#7 Zhang Congcong 3
#8 Zhou Zhengrong 3
#9 Chen Hongling 3
#10 Chen Ying 3

Latest patents

Publication Filing date Title
CN109486265A A kind of metope drawing red pigment and preparation method thereof
CN109401500A A kind of drawing acrylic paints of the pollen containing jasmine and preparation method thereof
CN109401397A Drawing pigment and preparation method thereof with jasmin
CN109401396A Metope drawing pigment with jasmin and preparation method thereof
CN109401395A Drawing environmentally friendly acrylic paints and preparation method thereof with Jasmine fragrance
CN107698363A Expelling parasite type fertilizer synergistic conditioning agent and its production method
CN107652147A Improved soil type fertilizer synergistic conditioning agent and its production method
CN107721658A A kind of fertilizer synergistic conditioning agent and its production method
CN107990681A A kind of intelligent plank drying equipment based on programmable controller
CN107912571A The production method of sweet cassia-tora tea
CN107744076A Chinese eriocheir sinensises feed and preparation method thereof
CN107668417A Carp feed and preparation method thereof
CN107691772A Swimming crab feed and preparation method thereof
CN107668419A Feed of grass carp and preparation method thereof
CN107736510A Bighead feed and preparation method thereof
CN106038418A Rhizoma Alpiniae Japonicae and tea seed cake shampoo and preparation method thereof
CN105997827A Compound camellia oil moisturizer and preparation method thereof
CN105999010A Compound tea seed powder foot bath agent and preparation method thereof
CN104803707A Method for producing foam building blocks using shale as raw material
CN104844251A Method for producing bearing porous building block by taking shale as raw material