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ZHU YONGQIANG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    236,938
About

ZHU YONGQIANG has a total of 13 patent applications. Its first patent ever was published in 1994. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, macromolecular chemistry and polymers and textiles and paper are HUZHOU NEW ZHONGHU KNITTED CLOTHING MAKING CO LTD, DEGARIE CLAUDE J and LIANG YING.

Patent filings in countries

World map showing ZHU YONGQIANGs patent filings in countries

Patent filings per year

Chart showing ZHU YONGQIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Yongqiang 12
#2 Zhu Qingqi 1
#3 Zhu Yongqiang Zhou 1

Latest patents

Publication Filing date Title
CN110861363A High-strength TPU composite thermal fabric and preparation method thereof
CN103043783A Biological membrane fluidized bed wastewater treatment method
CN103900962A Method for determining cleanliness of papermaking system
CN103898791A Wet strength waste paper repulping process
CN103884745A Determination method of ion accumulation index of papermaking system
CN103884644A Determination method of colloid reservation index on papermaking net
CN103881467A Neutral deinking agent and preparation method thereof
CN102249574A Cement mixture utilizing industrial waste residues comprehensively and preparation method
CN101458243A Test method for pollution degree of wire-cloth
CN1851123A Glueing method for papermaking process
CN1417410A Neutral rosin sizing agent and its prepn
CN1118069A Magnetic-leakage type speedometer