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CHANGSHU ZHENTAI NONWOVEN MACHINERY CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,582
  • Filing trend
    ⇩ 16.0%
About

CHANGSHU ZHENTAI NONWOVEN MACHINERY CO LTD has a total of 30 patent applications. It decreased the IP activity by 16.0%. 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, packaging and shipping and chemical engineering are KITSON MACHINE SHOP, ANDRITZ ASSELIN THIBEAU and ASSELIN THIBEAU.

Patent filings in countries

World map showing CHANGSHU ZHENTAI NONWOVEN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing CHANGSHU ZHENTAI NONWOVEN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Rencai 30
#2 Lin Aiming 7
#3 Li Taosheng 7
#4 Hong Wenzhong 7
#5 Xing Weifeng 7
#6 Zhu Yibin 5

Latest patents

Publication Filing date Title
CN110725069A Nonwoven fiber web pressing device
CN110670244A High-speed lapping machine
CN110592738A Pneumatic vibrating cotton feeding box
CN110725028A Non-woven cotton mixing device
CN110228036A Non-woven cloth needle board of needling machine dismounts auxiliary frame
CN109943928A A kind of production technology using nonwoven needled filter cloth production combination machine
CN109252296A A kind of lace curtaining deviation correcting device suitable for spun-laced machine
CN108557541A A kind of non-woven fabrics lapper of the quick change of lap of energy
CN108374240A A kind of lapping machine aluminum pole
CN108442037A A kind of reciprocal trolley frame of lapping machine
CN108532127A A kind of lapping machine aluminum pole fixing device
CN107881654A The needing machine of large tank structure
CN107829220A Cotton machine is fed in pre-needling
CN107881604A The roller cotton feeding device of carding machine with anti-hard impurities function
CN107829172A The roller cotton feeding device of carding machine
CN107829219A A kind of pre-needling machine
CN107245775A A kind of three-roll carding machine device
CN105734836A Low-noise needling machine
CN105555086A Safety protection electric appliance control cabinet with flocking filtering function
CN105540333A Lapping machine with offcutremoval function