Inventor · disambiguated record
Albert A. Vierheilig
Also filed as: VIERHEILIG ALBERT · VIERHEILIG ALBERT A
22 granted patents·4 pending applications·584 citations·filing 1996–2013
97Inventor score
Files withINTERCAT INC11VIERHEILIG ALBERT A8BULLDOG TECHNOLOGIES U S A INC5INTERCAT SAVANNAH INC1RES TRIANGLE INST1
Top patents by PatentIndex Score
26 records- 0196US8216532B1Methods of recovering rare earth elementsVIERHEILIG ALBERT A·Filed 2011·Granted Jul 10, 2012·22 cites·51 claims
- 0296US6028023AProcess for making, and use of, anionic clay materialsBULLDOG TECHNOLOGIES U S A INC·Filed 1997·Granted Feb 22, 2000·109 cites·18 claims
- 0393US8263028B1Methods of recovering rare earth elementsVIERHEILIG ALBERT A·Filed 2011·Granted Sep 11, 2012·9 cites·42 claims
- 0491US7361264B2Mixed metal oxide additivesINTERCAT INC·Filed 2005·Granted Apr 22, 2008·22 cites·53 claims
- 0591US7112313B2Process for making, and use of, anionic clay materialsINTERCAT INC·Filed 2002·Granted Sep 26, 2006·24 cites·26 claims
- 0690US8197669B2Additives for metal contaminant removalVIERHEILIG ALBERT A·Filed 2008·Granted Jun 12, 2012·18 cites·18 claims
- 0790US6929736B2Compounds, compositions and methods to reduce SOx emissions from FCC unitsINTERCAT INC·Filed 2003·Granted Aug 16, 2005·27 cites·8 claims
- 0889US6479421B1Process for making, and use of, anionic clay materialsINTERCAT INC·Filed 1999·Granted Nov 12, 2002·44 cites·3 claims
- 0987US6281164B1SOx additive systems based upon use of multiple particle speciesINTERCAT SAVANNAH INC·Filed 2000·Granted Aug 28, 2001·43 cites·24 claims
- 1086US7417005B2Process for making, and use of, anionic clay materialsINTERCAT INC·Filed 2006·Granted Aug 26, 2008·6 cites·5 claims
- 1183US5958818AAlkaline phosphate-activated clay/zeolite catalystsBULLDOG TECHNOLOGIES U S A INC·Filed 1997·Granted Sep 28, 1999·60 cites·32 claims
- 1282US7361319B2Mixed metal oxide sorbentsINTERCAT INC·Filed 2004·Granted Apr 22, 2008·15 cites·46 claims
- 1382US7067093B2Attrition resistant, zinc titanate-containing, reduced sulfur sorbents and methods of use thereofINTERCAT INC·Filed 2004·Granted Jun 27, 2006·19 cites·19 claims
- 1479US7347929B2Gasoline sulfur reduction using hydrotalcite like compoundsINTERCAT INC·Filed 2003·Granted Mar 25, 2008·26 cites·47 claims
- 1573US6103949AAlkaline phosphate-activated clay/zeolite catalystsBULLDOG TECHNOLOGIES U S A INC·Filed 1999·Granted Aug 15, 2000·36 cites·18 claims
- 1670US7431825B2Gasoline sulfur reduction using hydrotalcite like compoundsINTERCAT INC·Filed 2003·Granted Oct 7, 2008·11 cites·47 claims
- 1767US6048821ASOx additive systems based upon use of multiple particle speciesBULLDOG TECHNOLOGIES U S A INC·Filed 1996·Granted Apr 11, 2000·30 cites·36 claims
- 1866US9259719B2Methods of increasing an amount of zeolite in a zeolite-containing materialVIERHEILIG ALBERT A·Filed 2013·Granted Feb 16, 2016·0 cites·20 claims
- 1966US6074984ASOx Additive systems based upon use of multiple particle speciesBULLDOG TECHNOLOGIES U S A INC·Filed 1997·Granted Jun 13, 2000·25 cites·25 claims
- 2065US6812189B1Attrition resistant, zinc titanate-containing, reduced sulfur sorbentsRES TRIANGLE INST·Filed 2000·Granted Nov 2, 2004·10 cites·30 claims
- 2162US8614159B2Methods of re-using a spent FCC CatalystVIERHEILIG ALBERT A·Filed 2012·Granted Dec 24, 2013·0 cites·47 claims
- 2262US6508930B1Method for stabilizing operation of fluid catalytic converter unitsINTERCAT INC·Filed 1998·Granted Jan 21, 2003·28 cites·14 claims
- 2355US2008202984A1Mixed metal oxide additivesVIERHEILIG ALBERT A·Filed 2008·Application pending·0 cites
- 2450US2006060504A1Additives for metal contaminant removalVIERHEILIG ALBERT A·Filed 2005·Application pending·0 cites
- 2547US2008145291A1Sulfur oxide removing additive for partial oxidation conditionsVIERHEILIG ALBERT A·Filed 2007·Application pending·0 cites
- 2643US2004086442A1Flue gas treatments to reduce NOx and CO emissionsINTERCAT INC·Filed 2003·Application pending·0 cites
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