Inventor · disambiguated record
William F. Heins
Also filed as: HEINS WILLIAM F · HEINS WILLIAM FRED
12 granted patents·1 pending application·841 citations·filing 1994–2013
94Inventor score
Top patents by PatentIndex Score
13 records- 0198US7967955B2Water treatment method for heavy oil productionGE IONICS INC·Filed 2010·Granted Jun 28, 2011·31 cites·22 claims
- 0298US7438129B2Water treatment method for heavy oil production using calcium sulfate seed slurry evaporationGE IONICS INC·Filed 2005·Granted Oct 21, 2008·103 cites·61 claims
- 0398US7428926B2Water treatment method for heavy oil productionGE IONICS INC·Filed 2005·Granted Sep 30, 2008·92 cites·74 claims
- 0498US6733636B1Water treatment method for heavy oil productionIONICS·Filed 2000·Granted May 11, 2004·212 cites·27 claims
- 0597US7717174B2Water treatment method for heavy oil production using calcium sulfate seed slurry evaporationGE IONICS INC·Filed 2008·Granted May 18, 2010·46 cites·7 claims
- 0697US7150320B2Water treatment method for heavy oil productionGE IONICS INC·Filed 2004·Granted Dec 19, 2006·102 cites·44 claims
- 0797US7077201B2Water treatment method for heavy oil productionGE IONICS INC·Filed 2002·Granted Jul 18, 2006·106 cites·32 claims
- 0895US7681643B2Treatment of brines for deep well injectionGE IONICS INC·Filed 2006·Granted Mar 23, 2010·89 cites·50 claims
- 0991US8603301B2Method for reduction of contaminants in evaporator distillateHEINS WILLIAM F·Filed 2010·Granted Dec 10, 2013·17 cites·25 claims
- 1077US8815049B2Method and apparatus for reduction of contaminants in evaporator distillateGEN ELECTRIC·Filed 2013·Granted Aug 26, 2014·3 cites·11 claims
- 1169US5662802ASolvent extraction process using water absorbing solvent at preselected temperatureIONICS·Filed 1994·Granted Sep 2, 1997·34 cites·24 claims
- 1262US7849921B2Water treatment method for heavy oil productionGE IONICS INC·Filed 2008·Granted Dec 14, 2010·6 cites·6 claims
- 1334US2012097609A1Methods and systems for treatment of aqueous oily solutionsXIA JIYANG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →