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CONSTANTZ BRENT R

Overview
  • Total Patents
    40
About

CONSTANTZ BRENT R has a total of 40 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, materials and metallurgy and chemical engineering are ARELAC INC, TONG SHANGHUI and LIN PING WHA.

Patent filings in countries

World map showing CONSTANTZ BRENT Rs patent filings in countries

Patent filings per year

Chart showing CONSTANTZ BRENT Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Constantz Brent R 40
#2 Farsad Kasra 13
#3 Fernandez Miguel 12
#4 Youngs Andrew 10
#5 Ryan Cecily 8
#6 Omelon Sidney 8
#7 Gilliam Ryan J 7
#8 Bard Allen J 5
#9 Patterson Joshua 5
#10 Kirk Donald W 5

Latest patents

Publication Filing date Title
US2013139727A1 Cement and concrete with reinforced material
US2013008354A1 Methods and systems of bicarbonate solution
US2012111236A1 Reduced-carbon footprint compositions and methods
US2011277474A1 Methods and systems using natural gas power plant
US2012031303A1 Calcium carbonate compositions and methods thereof
US2010313794A1 Production of carbonate-containing compositions from material comprising metal silicates
CN101878060A Production of carbonate-containing compositions from material comprising metal silicates
US2005257714A1 Orthopedic cements comprising a barium apatite contrast agent
CA2407115A1 Calcium phosphate cements prepared from silicate solutions