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ZHENG KAI

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    33,111
  • Filing trend
    ⇧ 3800.0%
About

ZHENG KAI has a total of 53 patent applications. It increased the IP activity by 3800.0%. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and basic materials chemistry are SONG DEHONG, WEIHAI YONGLIJIAN DECOR CO LTD and GU DEBING.

Patent filings in countries

World map showing ZHENG KAIs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing ZHENG KAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Kai 49
#2 Zhang Xiangyong 2
#3 Zheng Yi 2
#4 Zheng Ka 1
#5 Kai Zheng 1
#6 Wang Kai 1
#7 Wu Benben 1
#8 Liang Canming 1
#9 Fang Yaqin 1
#10 Qiu Jun 1

Latest patents

Publication Filing date Title
CN111993503A Environment-friendly waterproof and fireproof multilayer solid wood board and manufacturing process thereof
CN109812918A A kind of building fresh air Cooling System
CN109036632A high temperature resistant conductive silver paste
CN109036634A Wear-resisting type conductive silver paste
CN109082934A A kind of paper grade (stock) defoaming agent
CN108992976A A kind of novel defoaming agent
CN109036630A Antimicrobial form conductive silver paste
CN109054144A A kind of rubber defoaming agent
CN109126214A A kind of defoaming agent
CN108949121A A kind of drilling fluid defoaming agent
CN108840619A A kind of inorganic homogeneous plate of anti-corrosion
CN109181574A A kind of corrugated board anti-corrosion type composite adhesive
CN109181575A A kind of corrugated board high-strength adhesive
CN108911610A A kind of homogeneous insulation board of high-strength damp-proof
CN108840649A A kind of high-strength inorganic heat preservation slurry sand
CN108751905A A kind of radiation protection heat preservation slurry sand
CN109095838A A kind of moisture-proof homogeneous plate of heat preservation
CN109095841A A kind of moisture-proof inorganic homogeneous plate
CN109095840A A kind of moisture-proof high-strength homogeneous plate
CN108975853A A kind of radiation protection inorganic heat preservation slurry sand