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TONG ZHONGLIANG

Overview
  • Total Patents
    33
About

TONG ZHONGLIANG has a total of 33 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are JIANGSU NIGAO SCI & TECH CO, SHINRIN KENKYUSHO KK and SVERDLOVSKIJ G DOROZHNOGO PROE.

Patent filings in countries

World map showing TONG ZHONGLIANGs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing TONG ZHONGLIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tong Zhongliang 31
#2 Cui Chunfang 5
#3 Xiaohong Ju 1
#4 Zhongliang Tong 1
#5 Li Jiarong 1
#6 Gao Lihu 1
#7 Guan Yuan 1
#8 Qi Xinhong 1

Latest patents

Publication Filing date Title
CN101811514A Spiral bevel gear steering drive assembly
CN1528833A Nano water DHCP self-cleaing coating for road-bridge
CN1424390A Non-phosphorus nano high-efficiency bactericidal fragrant expanded detergent
CN1421137A Prepn process of antibacterial nanomaterial
CN1418846A Preparation technology of nano ZrO2 (3Y) ceramic powder
CN1418819A Tech for prepn. of nano barium titanate powder
CN1418812A Process for prepn. of nano silicon dioxide powder
CN1413729A Glossy ganoderma spore bee-glue buccal tablets for throat discomfort
CN1413490A Kiwi fruit nourishing jam
CN1413522A Kiwi fruit nutrition juice
CN1347927A Prepn of ternary polymerized nanometer emulsion
CN1346855A High-temp.-resisting fire-proof composite nano paint
CN1313260A Energy-saving, imperious, water-proof and insulating mortar for building
CN1312223A Nanometer TiO2 producing process
CN1312224A Liquid phase synthesis process of producing nanometer iron oxide red
CN1286939A Nutritive tonic pear juice
CN1276354A Reinforced gypsum plate and preparing process thereof
CN1275387A Oral liquor and preparation process thereof
CN1271585A Multifunctional nutritive isomaltoligose syrup
CN1245191A Water-proof impervious organosilicon paint