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CONSTRUCTION PROD RES INC

Overview
  • Total Patents
    24
About

CONSTRUCTION PROD RES INC has a total of 24 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and environmental technology are JINBO YU, GUANGXI HENGXIAN HENGFENG BUILDING MAT CO LTD and WEIHAI LEISHENG MAT TECH CO LTD.

Patent filings per year

Chart showing CONSTRUCTION PROD RES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Babcock Warner K 8
#2 Grabowski Richard J 8
#3 Ruefenacht David 7
#4 Holub Edward P 6
#5 Babcock David S 3
#6 Heinen John A 3
#7 Gaines Robert W 2
#8 Camara Robert M 2
#9 Ruefenacht David A 2
#10 Babcock Henry Nash 1

Latest patents

Publication Filing date Title
GB9813204D0 Accelerator admixture for cements
US4849018A Utilization of latexes with aluminous cement and gypsum composition
CA1279332C Volume-stable hardened hyraulic cement
US4762561A Volume-stable hardened hydraulic cement
US4746365A Utilization of latexes with hydraulic cement and gypsum compositions
US4772326A Cartridges of fast setting cement and gelled water
AU5458286A Utilization of latexes with aluminous cement and gypsum compositions
US4654084A Method for controlling contraction in setting cementitious systems
US4043828A Shrinkage inhibition of cementitious systems through the addition of specially processed carbonaceous materials
US4142909A Method and composition for controlling contraction in setting cementitious systems through the addition of gas generating agents
US3960785A Composition and method for inhibiting curing shrinkage in organic plastic systems