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GUODIAN BOILER AND PRESSURE VESSEL INSPECTION CENTER

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    97,871
  • Filing trend
    ⇧ 225.0%
About

GUODIAN BOILER AND PRESSURE VESSEL INSPECTION CENTER has a total of 17 patent applications. It increased the IP activity by 225.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and surface technology and coating are ISRA GLASS VISION GMBH, MATSUZAWA SEIKI KK and BOHLIN LEIF RUNE.

Patent filings in countries

World map showing GUODIAN BOILER AND PRESSURE VESSEL INSPECTION CENTERs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing GUODIAN BOILER AND PRESSURE VESSEL INSPECTION CENTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guangxing 16
#2 Zheng Xiangfeng 14
#3 Dai Xiaohao 13
#4 Wang Zhiyong 13
#5 Wang Qiang 13
#6 Hao Xiaojun 13
#7 Yang Xinjun 12
#8 Niu Xiaoguang 8
#9 Tao Yecheng 8
#10 Chen Shuangshuang 5

Latest patents

Publication Filing date Title
CN108614036A A kind of hierarchical detection method and system of boiler tubing internal oxidition skin
CN108520167A A kind of the high temperature service life fast evaluation method and system of G102 steel heating surface
CN108225903A A kind of station boiler small punch test device
CN108225902A A kind of station boiler small punch test device
CN108195935A A kind of equipment corrosion testing device and detection method
CN108195698A A kind of depth of cup measuring device
CN108398455A The assay method of ductile-brittle transition temperature
CN108332988A A kind of sampler for small punch test
CN108181153A The production method for testing the sample and sample of nano-structured coating bond strength
CN108387432A Jumper bar preparation method of sample
CN108240850A The accumulation quantity measuring method of Austenitic stainless steel pipe inner oxide
CN108267334A The sampling method of sample
CN108225864A The measuring method of material elongation percentage
CN108195264A A kind of method for obtaining steel surface practical decarburized depth
CN108061536A A kind of method for obtaining oxidation on metal surface layer thickness
CN108195697A A kind of method for obtaining metal material Brinell hardness
CN108195331A A kind of method for obtaining steel surface practical decarburized depth