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HUNAN RUIYA HI TECH GROUP CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,408
About

HUNAN RUIYA HI TECH GROUP CO LTD has a total of 14 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, consumer goods and macromolecular chemistry and polymers are SUZHOU HUALIANG CHEMICAL FIBER TEXTILE CO LTD, HUZHOU LINGHU SHICONG YONGSHENG SILK WEAVING FACTORY and DONGTAI LIANXIANG TEXTILE CO LTD.

Patent filings in countries

World map showing HUNAN RUIYA HI TECH GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HUNAN RUIYA HI TECH GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Changqing 14
#2 Cai Yaping 14
#3 Cai Sheng 11
#4 Li Xia 1
#5 Liang Lihong 1
#6 Liu Wei 1

Latest patents

Publication Filing date Title
CN111764015A Antibacterial vinylon, ramie and cotton compact spun yarn and production method thereof
CN111892751A Sisal fiber and carbon fiber composite material and preparation method thereof
CN111850761A Antibacterial vinylon, hemp and cotton blended yarn and production method thereof
CN110181894A A kind of air conditioner filter element
CN110067060A A kind of bamboo fiber crops cotton polyurethane core-spun yarn and its production method
CN110079934A A kind of medical non-woven cloth
CN109629086A A kind of towel
CN109722753A A kind of bamboo Cotton and Hemp blending Compact-spun Yarn and its production method
CN109549256A A kind of bamboo fiber crops cotton health-protection socks
CN109706573A Bamboo flax-wool blended yarn and its production method
CN109811452A A kind of gauze
CN109549260A A kind of health briefs therewith
CN104862785A Ramie peeling machine
CN103757958A Hemp pulp and preparation method