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VULCAN MATERIALS CO

Overview
  • Total Patents
    194
About

VULCAN MATERIALS CO has a total of 194 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets organic fine chemistry, chemical engineering and materials and metallurgy are VALUE RECOVERY INC, TIANJIN PULAI CHEMICAL TECH CO LTD and JIANGSU BEYOND CHEMICALS CO LTD.

Patent filings per year

Chart showing VULCAN MATERIALS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Christena Ray C 11
#2 Johnston Earnest L 9
#3 Moyer Patricia H 9
#4 Penner Siegfried E 8
#5 Wilson Harold P 8
#6 Mainz Eric L 7
#7 Beard Jr William Q 6
#8 Cupit Charles R 5
#9 Petrosky Jimmie T 5
#10 Young Loren H 5

Latest patents

Publication Filing date Title
US2013045049A1 Permeable traffic bearing structure
US2007029417A1 Methods for recrushing rocks and removing fines therefrom
US6313360B1 Process for the manufacture of 1, 1, 1, 3, 3-pentachloropropane
US5984993A Method and composition for odor control
BR9703723A Processes for removing so2 from a gas mixture and for making sulfuric acid in a sulfuric acid manufacturing facility
US5827809A Low-residue macroemulsion cleaner with perchloroethylene
US5792893A Method for the manufacture of 1,1,1,3,3,3-hexachloropropane
US5683670A Method for increasing the production capacity of sulfuric acid plants and processes
US5741346A Mineral and organic fertilizer
US5843315A System and method for recovering aggregate fine size particles
US5593652A Method for increasing the production capacity of sulfuric acid plants and processes
US5536891A Purification of 1,1,1,-trichloroethane
US5426256A Minimizing heavy ends production in the manufacture of perchloroethylene from hydrocarbons or partially chlorinated hydrocarbons
JPH072708A Production of perchloroethylene by chlorination of hydrocarbon and partially chlorinated hydrocarbon in presence of hydrogen and carbon tetrachloride
US5315050A Manufacture of perchloroethylene from carbon tetrachloride in the presence of hydrogen
US5192733A Oxychlorination catalysts comprising copper chloride supported on rare-earth-modified alumina, process for making such catalysts, and oxychlorination processes using them
US5114495A Use of azeotropic compositions in vapor degreasing
US5098878A Oxychlorination catalyst compositions and process of making same
US5113027A Oxychlorination process using a catalyst which comprises copper chloride supported on rare-earth modified alumina
US4922043A Manufacture of methyl chloride by hydrochlorinating methanol, using a split methanol feed