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LHOIST NORTH AMERICA INC

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    176,143
  • Filing trend
    ⇩ 50.0%
About

LHOIST NORTH AMERICA INC has a total of 12 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets materials and metallurgy, foods and drinks and environmental technology are WUXI HANOVE ANIMAL HEALTH PRODUCTS CO LTD, ZHOU DENGMING and LONGAN RONGSHENG BREEDING CO LTD.

Patent filings in countries

World map showing LHOIST NORTH AMERICA INCs patent filings in countries

Patent filings per year

Chart showing LHOIST NORTH AMERICA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ingram Kevin D 7
#2 Klamfoth Dan A 5
#3 Drouillard James S 5
#4 Kucerak Lacey N 4
#5 Dunlap Donald Craig 2
#6 Kramadhati Narahari N 2
#7 Ballard Deborah 2
#8 Crabb Bobby Lawrence 2
#9 Kevin D Ingram 1
#10 Dan A Klamfoth 1

Latest patents

Publication Filing date Title
US2019367411A1 Composition and Method for Simultaneous Water Softening and Silica Removal in Boiler Feed Water
US2018065887A1 High Quality Calcium Hydroxide Slurries
US2015146499A1 Thermally Enhanced Lime Slurry Apparatus
WO2013082035A1 Method and composition for increasing the proportion of dietary ingredients that are resistant to degradation by ruminal microorganisms