Assignee
G R INTERNATIONAL INC
US·2 granted patents·2 pending applications·150 citations·filing 1999–2006
Top patents by PatentIndex Score
4 records- 0193US6251356B1High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonationG R INTERNATIONAL INC·Filed 1999·Granted Jun 26, 2001·101 cites·72 claims
- 0287US7048900B2Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipmentG R INTERNATIONAL INC·Filed 2001·Granted May 23, 2006·49 cites·68 claims
- 0352US2006272549A1Purified Precipitated Calcium Carbonate and Purified Calcium Silicate Compounds, a Method for Their Production, and Their Use as Paper FillersG R INTERNATIONAL INC·Filed 2006·Application pending·0 cites
- 0446US2002009410A1Precisely sized precipitated calcium carbonate (PCC) crystals of preselected crystal habit, manufactured using pressure carbonationG R INTERNATIONAL INC·Filed 2001·Application pending·0 cites
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