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CHANGXING GUOSHENG REFRACTORY MATERIAL CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    144,768
About

CHANGXING GUOSHENG REFRACTORY MATERIAL CO LTD has a total of 23 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 mechanical elements are ETO MAGNETIC TECHNOLOGIES KUNSHAN CO LTD, FIP SA C V and BOURSEAU JEAN BAPTISTE.

Patent filings in countries

World map showing CHANGXING GUOSHENG REFRACTORY MATERIAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing CHANGXING GUOSHENG REFRACTORY MATERIAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

Top inventors

# Name Total Patents
#1 Qian Guoliang 23
#2 Chen Donglei 22
#3 Qian Nianliang 9
#4 She Guangyi 7
#5 Qian Shaoping 6
#6 Xu Guosong 1

Latest patents

Publication Filing date Title
CN104374197A High-strength refractory brick
CN104374200A Prefabricated member for tertiary air hose elbow
CN104390025A Tertiary air pipe high-temperature wearable valve plate
CN104359317A Brick improvement structure for decomposing furnace
CN104374202A Improved brick structure for grate cooler parapet
CN104374201A Protection brick special for three-time air valve
CN104034162A Kiln head hood top hanging brick
CN104030695A Hanging brick at top of hot kiln hood
CN104034163A Kiln head hood top hanging brick
CN104034164A Kiln head hood top hanging brick
CN104030696A Kiln hood top hanger brick
CN104034165A Kiln hood top hanging brick
CN103528375A Rapid-replacing type prefabricated piece
CN102875162A Anti-skinning prefabricated part and production method thereof
CN102878786A Drying box for prefabricated parts
CN102878312A Guard brick structure used with tertiary air gate valve
CN102898125A Ceramic abrasion-resistant paint and production method
CN102900892A Production method for tertiary air valve plate
CN102898124A Ultrahigh-strength and abrasion-resistant prefabricated member and production method
CN102878811A Special prefabricated part for tertiary air duct bifurcation positions