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BEIJING NIUXI HYDRAULIC TECHNO

Overview
  • Total Patents
    12
About

BEIJING NIUXI HYDRAULIC TECHNO has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets machine tools, engines, pumps and turbines and mechanical elements are WERNERT PUMPEN GMBH, DRESSER RAND S A and ENVIROSEAL ENGINEERING PRODUCTS LTD.

Patent filings in countries

World map showing BEIJING NIUXI HYDRAULIC TECHNOs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing BEIJING NIUXI HYDRAULIC TECHNOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chenghui Zhou 12
#2 Lei Zhou 12
#3 Xiangan Zhang 10
#4 Xiangxin Zhang 6

Latest patents

Publication Filing date Title
CN101712083A Hydraulic cutter for unmanned remote controlled submersible
CN101712145A Novel hand-held hydraulic hammer
CN101713203A Novel hydraulic breaking hammer for engineering truck
CN101712206A Novel hydraulic machine
CN101628424A Hydraulic shear
CN101629420A Piling hydraulic hammer
CN101566207A Hydraulic buffer
CN101566180A Multilevel hydraulic cylinder
CN101482179A Multi-n shaped sealing device
CN101482180A Multi-n shaped combined sealing device
CN101451615A N shaped composite sealing device
CN101435509A n type seal device