Learn more

Zhejiang hengsheng printing and dyeing co ltd

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    149,902
About

Zhejiang hengsheng printing and dyeing co ltd has a total of 11 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, environmental technology and chemical engineering are SUZHOU RUNHONG TRADE CO LTD, ZHANGJIAGANG ZHENXIN PRINTING AND DYEING CO LTD and CHANGSHU FUYI PRINTING AND DYEING CO LTD.

Patent filings in countries

World map showing Zhejiang hengsheng printing and dyeing co ltds patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing Zhejiang hengsheng printing and dyeing co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Haifeng 11
#2 Jiang Yueya 10
#3 Wu Guofang 4
#4 Yu Zuliang 3
#5 Xu Xiaokang 3
#6 Shi Honggang 3
#7 Feng Zhangjun 2
#8 Chen Xiaoming 2
#9 Gao Lianhong 2
#10 Song Kaili 2

Latest patents

Publication Filing date Title
CN109971207A The preparation method and applications of sweetberry jointfir natural dye
CN110029495A Fabric finishing liquor and its anti-ultraviolet function cotton fabric obtained with uvioresistant function
CN106186560A A kind of energy-saving and emission-reducing sewage water treatment method
CN106337302A Low-bath-ratio dyeing process of polyester velvet fabric
CN106283752A A kind of anti-fouling and self-cleaning antistatic founds velvet and processing technique thereof
CN106336000A Phosphorus-free environment-friendly sewage treatment method
CN106186561A A kind of low-carbon environment-friendly sewage water treatment method
CN106120374A A kind of preparation technology of Alternative combination stamp
CN105926215A Movable drying device for dyeing and finishing machine
CN105970467A Preparation process of two-component flash color twill sofa cloth fabric
CN104404797A Activated dye low-alkaline dyeing method for black regenerated cellulose fiber cheese