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WUHU RONGHUI CHEMICAL IND CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,376
  • Filing trend
    ⇧ 100.0%
About

WUHU RONGHUI CHEMICAL IND CO LTD has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, electrical machinery and energy and organic fine chemistry are JIANGSU SENHE CHEMICAL TECH CO LTD, ANHUI GOSHEN CHEMICAL CO LTD and NANTONG IFENG RUBBER PRODUCT CO LTD.

Patent filings in countries

World map showing WUHU RONGHUI CHEMICAL IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing WUHU RONGHUI CHEMICAL IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Siqi 9
#2 Yan Rui 8
#3 Song Yonghai 7
#4 Duan Zhijun 4
#5 Dong Jionglu 4
#6 Yin Qiwen 4
#7 Zhang Shunli 3
#8 Zhang Bing 2
#9 Wu Fan 2
#10 Qin Tao 2

Latest patents

Publication Filing date Title
CN111196885A Ethylene-propylene-diene monomer insulating low-voltage rubber
CN111117088A Chlorinated polyethylene regenerated rubber
CN109626650A A kind of chlor-alkali enterprises waste water circulation comprehensive utilizes Zero discharging system
CN109184004A The construction method of the two-sided composite of water-proof coiled material of polyvinyl chloride
CN109233120A Chlorinated polyethylene waterproof roll and preparation method thereof
CN109337593A Two-sided composite of water-proof coiled material construction glue of polyvinyl chloride and preparation method thereof
CN109265846A Compound ventilating glue tube of resistance to petrol car of CPE/NBR and preparation method thereof
CN109369959A Chlorinated polyethylene waterproof roll additive and preparation method thereof
CN109294086A Haloflex/nitrile rubber Composite rubber material and preparation method thereof
CN107200945A A kind of tasteless type cable cover(ing) sizing material and preparation method thereof
CN107286485A A kind of tear-proof type cable cover(ing) sizing material and preparation method thereof
CN106946649A Material deacidification device in trichloro ethylene system
CN106832066A A kind of shock resistance, weatherability haloflex and its production technology
CN106632745A Chlorinated polyethylene CPE special for automobile oil-resistant rubber tube and production process thereof
CN106632766A CPE (Chlorinated Polyethylene) special for low-mooney viscosity cable and preparation technology thereof
CN106279472A A kind of special chlorinated polyethylene of automobile-used oil-resisting rubber hose and production technology thereof
CN105859528A Device for producing chloromethyl methyl ether from TCE production by-product hydrogen chloride and operating method of device
CN105859511A Separation device and method of TCE by-product low-boiling-point substance
CN105950317A TCE (trichloroethylene) compound stabilizer, preparation method thereof and TCE cleaning agent
CN105802043A Chlorinated polyethylene (CM)-polyamide (PA) blended elastic material, and preparation method and application thereof