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DALIAN BLUE CITY ENVIRONMENTAL PROT TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    197,407
About

DALIAN BLUE CITY ENVIRONMENTAL PROT TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating and environmental technology are MA ANSHAN JIECHUANG PLASTICS TECHNOLOGY CO LTD, NIPPON ENVIRO KOGYO and WUXI XINKE METALLURG EQUIPMENT CO LTD.

Patent filings in countries

World map showing DALIAN BLUE CITY ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing DALIAN BLUE CITY ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deng Jinling 9
#2 Deng Chunyang 3
#3 Tang Honglin 3

Latest patents

Publication Filing date Title
CN104962901A Method for producing pre-coating primer by utilizing waste phosphating solution
CN104962896A Zinc-system phosphating solution additive and use method thereof
CN104962894A Special phosphating solution for car and preparing method of phosphating solution
CN104962898A Manganese-bearing phosphating solution additive and using method thereof
CN104962893A Environmental phosphating solution
CN103588326A Metal phosphorization processing cleaning production technology
CN103588325A Acid pickling phosphorization industrial wastewater regenerating cycle method
CN103602974A Environment-friendly method for enhancing corrosion protection of inner wall of marine diesel engine pipeline
CN103602975A Metal high-temperature bluing (blacking) clean production process
CN103601541A Biological organic fertilizer with acid pickling phosphorization leftovers and preparation method thereof
CN102965662A Environmentally-protective slag reducing agent of phosphating solution
CN102965648A Environmentally-protective film-forming agent of phosphating solution