Assignee
NIRO PROCESS TECHNOLOGY BV
NL·8 granted patents·56 citations·filing 1998–2008
Top patents by PatentIndex Score
8 records- 0166US8034312B2Purification of phosphoric acid rich streamsNIRO PROCESS TECHNOLOGY BV·Filed 2008·Granted Oct 11, 2011·3 cites·11 claims
- 0251US6467305B1Method and apparatus for crystallization from liquidsNIRO PROCESS TECHNOLOGY BV·Filed 2000·Granted Oct 22, 2002·4 cites·15 claims
- 0347US6241101B1Installation for separating and purifying solidsNIRO PROCESS TECHNOLOGY BV·Filed 1998·Granted Jun 5, 2001·16 cites·11 claims
- 0446US7179435B2Method and apparatus for recovering a pure substance from an impure solution by crystallizationNIRO PROCESS TECHNOLOGY BV·Filed 2003·Granted Feb 20, 2007·3 cites·11 claims
- 0545US6241954B1Crystallization method and installationNIRO PROCESS TECHNOLOGY BV·Filed 1999·Granted Jun 5, 2001·15 cites·18 claims
- 0642US6890441B2Hydraulic annular washing column, and process for separating solids from a suspensionNIRO PROCESS TECHNOLOGY BV·Filed 2004·Granted May 10, 2005·2 cites·29 claims
- 0734US6247321B1Method and apparatus for freezeconcentrating substancesNIRO PROCESS TECHNOLOGY BV·Filed 1998·Granted Jun 19, 2001·6 cites·36 claims
- 0828US6164087AApparatus for the cleaning of waste streamsNIRO PROCESS TECHNOLOGY BV·Filed 1999·Granted Dec 26, 2000·7 cites·14 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →