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SHANGHAI TUBE COTE PETROLEUM PIPE COATING CO LTD

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    57,398
  • Filing trend
    0.0%
About

SHANGHAI TUBE COTE PETROLEUM PIPE COATING CO LTD has a total of 51 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, machine tools and machines are SCHORI METALLISING PROCESS LTD, ASTRA DINOL AB and PETER STOLL FA.

Patent filings in countries

World map showing SHANGHAI TUBE COTE PETROLEUM PIPE COATING CO LTDs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing SHANGHAI TUBE COTE PETROLEUM PIPE COATING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Weiguo 29
#2 Xu Xiaomin 28
#3 Zhang Jia 26
#4 Li Chunbing 21
#5 Wu Xuezhen 15
#6 Li Luping 11
#7 Wang Tao 11
#8 Wang Xiao 10
#9 Huang Yunfei 10
#10 Zhang Lina 10

Latest patents

Publication Filing date Title
CN111895188A Internal and external anti-corrosion pipe with pipe end lined with anti-corrosion metal sleeve
CN110605669A Multi-station flexible rotary sand blasting device
CN110594737A Combustion system of thermal cleaning furnace
CN110694881A Elbow powder internal coating process
CN110711689A Process method for coating inside large-sized drill collar
CN110605192A Multifunctional powder coating spraying device
CN110586391A Full-automatic return bend powder spraying device
CN110307730A A kind of bend pipe pipe fitting quick tapping device
CN110369245A A kind of pipe nipple drilling rod powder inner coating spraying method
CN109847983A A kind of liquid coating spray equipment for elbow internal wall processing
CN109807013A A kind of petroleum pipeline powder inner coating dusting device
CN109773062A A kind of cold expanding dedicated anti-necking formed punch of line pipe
CN109227409A A kind of sand blasting system quick-replaceable abrasive material auxiliary body
CN108612927A A kind of gathering line stainless steel connection structure
CN108722834A 316 stainless steel tube epoxy powder inner coating process
CN108643847A The oil exploitation drilling rod and manufacturing method that wear-resistant strip is welded with inner coating and heap
CN108942696A A kind of 360 degree of sandblasting spray heads
CN108927313A A kind of internally coated manufacture craft of surface line ultralow temperature
CN108654896A One kind being used for the internally coated spray equipment of oil tree shaped piece
CN108654965A Valve group inner coating spraying method on a kind of oil field petroleum conveying pipeline