Learn more

TANGSHAN JIANLONG IND CO LTD

Overview
  • Total Patents
    17
About

TANGSHAN JIANLONG IND CO LTD has a total of 17 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, chemical engineering and environmental technology are ABARIDY PTY LTD, SHANGHAI DONGHUA ENV ENG CO LTD and WUXI DOGFANG ENVIRONMENTAL ENGINEERING DESIGN INST CO LTD.

Patent filings in countries

World map showing TANGSHAN JIANLONG IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing TANGSHAN JIANLONG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhanxiang Wang 3
#2 Xiaofeng Wang 2
#3 Wu Dongfang 2
#4 Wang Zhanxiang 2
#5 Hua Wei 2
#6 Li Lijun 2
#7 Xiangdong Zhang 2
#8 Meng Li 2
#9 Gao Peiang 2
#10 Liang Xiaohui 2

Latest patents

Publication Filing date Title
CN103302102A Roll gap leveling method for steel strip finishing mill
CN103233108A Production process for improving strip-steel plain carbon steel strength
CN103045930A Deoxidation alloying production process for low-carbon aluminum killed steel
CN102967614A Analysis method for determining total iron content in iron ore by using X-ray fluorescence spectrum fusion method
CN102941227A Production process for middle-width hot rolling strip steel for cold rolling
CN102768164A Device and method for measuring oxidation loss ratio of billet
CN102716900A Method for recycling discarded electrode of flash welder for pickled steel band
CN102658263A Screening treatment method for imported lump ores for iron smelting
CN102586793A Treatment system for tail gas generated during acid and water conversion in cold rolling acid-washing acid-regenerating process
CN102554721A Technology for polishing inner ring of back-up roll bearing of rolling mill
CN102901742A Method for determining Ni, Cr and Cu in iron ore through X-ray fluorescence spectrum analysis
CN102207464A Analytical method of trace elements of Ni, Cr and Cu in low and medium alloy steels
CN102135508A Method for testing chemical constituents in coal or coke ash by X-ray fluorescence spectrum analysis method
CN102122157A Redundancy architecture control system and method thereof capable of keeping original system function and performance
CN101957359A Method for predicting quality of industrially produced coke by using 40kg test coke oven
CN101819192A Method for detecting naphthalene content in washing oil by gas chromatography
CN101817022A Method for compensating coiling tension of medium-width steel belt formed by cold continuous rolling