Assignee
OSAKA PACKING
10 patents
Top patents by PatentIndex Score
US4230765AOct 28, 1980
Novel amorphous silica, and products thereof
OSAKA PACKING66 citations94
US4162924AJul 31, 1979
Shaped bodies of calcium silicate and process for producing same
OSAKA PACKING42 citations92
US4330519AMay 18, 1982
Novel amorphous silica
OSAKA PACKING39 citations90
US4298386ANov 3, 1981
Calcium silicate and process for producing same
OSAKA PACKING25 citations80
US4647499AMar 3, 1987
Shaped body of calcium silicate and process for producing same
OSAKA PACKING20 citations78
US4053268AOct 11, 1977
Apparatus for molding a slurry of calcium silicate crystals
OSAKA PACKING21 citations78
US4295893AOct 20, 1981
Alumina-containing calcium silicate and process for producing same
OSAKA PACKING9 citations70
US4853351AAug 1, 1989
Silica shaped bodies and process for preparing same
OSAKA PACKING18 citations69
US5491020AFeb 13, 1996
Molded boards of calcium silicate and process for producing the same
OSAKA PACKING5 citations68
US5411793AMay 2, 1995
Molded boards of calcium silicate and process for producing the same
OSAKA PACKING4 citations59