Learn more

MARTIN MARIETTA MAGNESIA

Overview
  • Total Patents
    62
About

MARTIN MARIETTA MAGNESIA has a total of 62 patent applications. Its first patent ever was published in 1988. 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, measurement and thermal processes are SHIN NIHON KAGAKU KOGYO KK, TAIMEI KAGAKU KOGYO KK and CALCITECH LTD.

Patent filings per year

Chart showing MARTIN MARIETTA MAGNESIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gutowski Robert J 16
#2 Richmond Alvin 16
#3 Bridger Keith 12
#4 Wajer Mark T 10
#5 Smith David M 8
#6 Witkowski Joseph T 6
#7 Van De Walle Richard H 6
#8 Stendera James Windsor 5
#9 Matalon Ralph 5
#10 Acampora Arthur Jr 4

Latest patents

Publication Filing date Title
CA2373562A1 Eop & ep process for bleaching of chemical pulp
AU4756701A Process and apparatus for automatically controlling slag foaming
CA2379691A1 Process employing magnesium hydroxide in peroxide bleaching of mechanical pulp
US7052578B2 Process employing magnesium hydroxide in peroxide bleaching of mechanical pulp
US6289827B1 Process for the control of ash accumulation and corrosivity associated with selective catalytic reduction technology
EP1009717A1 WET MILLING OF Mg(OH) 2? SLURRY
AU7357598A A modified magnesium hydroxide slurry for use in treating wastewater and a process for producing thereof
US5824279A Process for producing stabilized magnesium hydroxide slurries
US5470149A Air sparger for agitating solid-liquid suspensions
US5487879A Stabilized, pressure-hydrated magnesium hydroxide slurry from burnt magnesite and process for its production
US5567519A Composition for use in dry products
WO9403073A1 Nutritive feed binder
US5514357A Stabilized magnesium hydroxide slurry
US5300144A Binder composition
CA2070487A1 Carbonaceous binder
US5211852A Process for removal of metal ions from water
WO9211916A1 Process for removal of metal ions from water
US5264017A Inorganic reactive granulating binder and conditioner
US5192337A Agent for the suppression of coal dust
US5212738A Scanning laser measurement system