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ZHEJIANG RONGSHENG PAPER INDUSTRY HOLDING CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    173,719
About

ZHEJIANG RONGSHENG PAPER INDUSTRY HOLDING CO LTD has a total of 17 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and textiles and paper are TOKUSHU SEISHI KK, TAMAI SHIGERU and VALMET PAPERIKONEET OY.

Patent filings in countries

World map showing ZHEJIANG RONGSHENG PAPER INDUSTRY HOLDING CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ZHEJIANG RONGSHENG PAPER INDUSTRY HOLDING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cai Maona 6
#2 Lu Xianggen 5
#3 Xu Qiang 4
#4 Yao Longhua 3
#5 Sha Lizheng 3
#6 Chen Hua 3
#7 Tao Shuiqin 1
#8 Zhao Huifang 1
#9 Lu Chaoye 1
#10 Xu Genlin 1

Latest patents

Publication Filing date Title
CN104894907A Dry net cleaning device for papermaking machine
CN104831575A Chopping board dehydrating structure for wet end dehydrating system
CN104727181A Tail gas heat recycling structure used for paper making machine drying cylinder
CN104230006A Sewage calcium removal device for papermaking industry
CN104233897A Slurry desanding device for papermaking industry
CN104233900A Drain trough for papermaking industry
CN104099793A Production method of low-basis-weight environment-friendly high-strength kraft face liner board
CN103806319A Method for producing high-intensity corrugated body paper from waste paper
CN103790066A System and method for automatically controlling paper web moisture distribution of paper machine
CN104278594A Bobbin paper production technology
CN103334333A Improved device of drying cylinder
CN103307144A Pneumatic roller brake
CN103334334A Silencing structure of drying cylinder
CN103274249A Improved paper cutting device
CN103274243A Automatic rising-lowering rewinder of paper pressing roller
CN103274248A Paper cutting device
CN103255664A Process for extracting high-quality fiber from reclaimed waste paper