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TIAN SHULIN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    237,179
  • Filing trend
    ⇩ 100.0%
About

TIAN SHULIN has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1995. It filed its patents most often in China and United States. Its main competitors in its focus markets measurement and civil engineering are FLOWMOLE CORP, ZENITH OILFIELD TECH LIMITED and XIAN SITAN INSTRUMENTS CO LTD.

Patent filings in countries

World map showing TIAN SHULINs patent filings in countries
# Country Total Patents
#1 China 10
#2 United States 1

Patent filings per year

Chart showing TIAN SHULINs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tian Shulin 10
#2 Cai Huiping 4
#3 Tian Yuzhao 2
#4 Qiu Duyu 1
#5 Zhang Qinchuan 1
#6 Zeng Hao 1
#7 Tian Shulin Cai 1
#8 Yang Kuojun 1
#9 Xiang Chuanyun 1
#10 Guo Lianping 1

Latest patents

Publication Filing date Title
CN106593348A Steam injection packer with supercharging assisting function
CN1392013A Hexagonal turret clamp for lathe tail-stock
CN1324783A Antibacterial ceramic glaze liquid and its use
CN1224051A Phosphate-free soil-release antibacterial detergent and producing method thereof
CN1223795A Bactericidal additive for building, its preparing method and use
CN1214902A Cylindrical and cone shaped titanium screw with cut groove
CN1167781A Method for preparing antibacterial polypropylene product
CN1167782A Method for preparing long-acting quick antibacterial polyethylene product
CN1150009A Method for making antimicrobic plastic cutting-boards for kitchen
CN1145209A Method for prodn. of long-effect antibiotic toothbrush nylon yarn