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ZHANG ZHONGHUA

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    82,188
About

ZHANG ZHONGHUA has a total of 36 patent applications. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets measurement, surface technology and coating and textiles and paper are JIANGYIN HARVEST KNITTING AND GARMENTS CO LTD, JIANGSU HUIDASEN ENVIRONMENTAL PROT MATERIAL CO LTD and WUXI HUALIAN PLASTIC PRODUCTS CO LTD.

Patent filings in countries

World map showing ZHANG ZHONGHUAs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing ZHANG ZHONGHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Zhonghua 34
#2 Zhang Sa 2
#3 Qin Zhen 2
#4 Luo Xiaoyan 2
#5 Shi Baoguang 1
#6 Wang Jianli 1
#7 Dai Xiaohang 1
#8 Yan Junnan 1
#9 Yuan Hao 1
#10 Zhang Yan 1

Latest patents

Publication Filing date Title
CN109020730A A kind of fertilizer and its production technology enhancing disease resistance of plant
CN108614094A The experimental rig and method of performance of asphalt mixture under load-osmotic pressure coupling
CN108693052A The device and test method of asphalt water permeability under a kind of evaluation cyclic load
CN108685937A A kind of pharmaceutical composition and its application for treating nerve deafness
CN108181451A The device and method that performance of asphalt mixture influences under a kind of assessment Frozen-thawed cycled
CN108375524A A kind of experimental rig that evaluation aging influences asphalt membrane block-water performance and method
CN108225862A The experimental rig and method that performance of asphalt mixture influences under a kind of evaluation warm-up cycle
CN106722753A A kind of flavoring containing tealeaves
CN106638010A Anti-scratching sofa fabric
CN106584951A Natural fiber blended sofa fabric
CN106585005A High-effective breathable sofa fabric
CN106584973A Suede composite fabric
CN106584960A Waterproof chenille sofa fabric
CN106584969A High-imitation leather sofa lining
CN106480583A antistatic sofa fabric
CN105726730A Nasal mucosa antibacterial paste and preparation method thereof
CN105145067A Fresh-eating tender ginger early-spring forcing culture method
CN105014209A Electrode holders
CN104630538A Multicomponent nano porous palladium-base alloy and preparation method thereof
CN104123632A Implement of full-mode management scheme and system of nursing institution for aged