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WEIFANG HONGYUAN WATERPROOF MAT CO LTD

Overview
  • Total Patents
    55
  • GoodIP Patent Rank
    27,022
  • Filing trend
    ⇧ 42.0%
About

WEIFANG HONGYUAN WATERPROOF MAT CO LTD has a total of 55 patent applications. It increased the IP activity by 42.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, civil engineering and basic materials chemistry are GUANGXI WUXUAN JINPAI WATERPROOF MATERIAL TECH CO LTD, HENGYANG LINGYUN SPECIAL MAT CO LTD and KANG YONG SEOK.

Patent filings in countries

World map showing WEIFANG HONGYUAN WATERPROOF MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 55

Patent filings per year

Chart showing WEIFANG HONGYUAN WATERPROOF MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yi Fei 13
#2 Sun Jian 12
#3 Zhang Dongdong 11
#4 Chen Yangfei 10
#5 Liu Xiaodong 10
#6 Hu Xibao 10
#7 Zhang Jintao 9
#8 Han Xianjie 9
#9 Li Chao 9
#10 Qi Shukai 9

Latest patents

Publication Filing date Title
CN109666356A A kind of energy-saving water-repellent paint of metal Roof reversible thermochromic and preparation method
CN109233608A A kind of dedicated polyurethane water-proof paint of underground pipe gallery and its production technology
CN109439176A A kind of high intensity mono-composition poyurethane water-proof paint and its preparation process
CN108947430A A kind of slow setting hard features waterproof mortar and preparation method thereof fastly
CN109280452A A kind of heat-reflective chromatic spray painting rapid hardening rubber asphalt waterproof coating and preparation method thereof
CN109082131A A kind of oil-extended SBS modified asphalt waterproof coiled material technique and preparation method thereof
CN108774348A A kind of polyethylene waterproof board and preparation method thereof of high stretch and dimensional stability
CN108726225A A kind of macromolecule coiled material automatic coiling machine and its application method
CN108931446A A kind of engineering plastics sleeve shock testing device and detection method
CN108654542A A kind of modified asphalt waterproof coiled material continuous batching device and distribution
CN106639313A Rubber water stopping plug and construction method for plugging and stopping water of opposite-pull bolt hole of underground outer wall template
CN106638642A Underground building pit body waterproof construction precipitation treating method
CN106869185A A kind of underground bottom plate rear pouring tape waterproof construction method
CN106759965A A kind of component and application method for fixing high polymer waterproof material
CN106854900A A kind of prepackage type component and application method for fixing high polymer waterproof material
CN106894431A Hypogee hole body waterproof construction precipitation processing method under a kind of water resource enriched environment
CN106752849A A kind of drinking water level white polyurethane water-repellent paint and its production technology
CN106118435A A kind of uncured water-repellent paint of polyurethane and production technology thereof
CN106366398A Peroxide cross-linked polyolefin waterproof coiled material and preparation technology thereof
CN106280032A High mutual viscosity EPDM waterproof rolled sheet and preparation method thereof