Inventor · disambiguated record
Michael A. Risch
Also filed as: RISCH MICHAEL A
20 granted patents·5 pending applications·207 citations·filing 2002–2025
95Inventor score
Files withEXXONMOBIL CHEM PATENTS INC19EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY2BEECH JAMES H JR1EXXON MOBIL CHEM PATENTS INC1LOWE DAVID M1
Top patents by PatentIndex Score
25 records- 0197US7199273B2Selective hydrogenation of alkynes and/or diolefinsEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Apr 3, 2007·63 cites·18 claims
- 0292US6717025B1Process for removing oxygenates from an olefinic streamEXXONMOBIL CHEM PATENTS INC·Filed 2002·Granted Apr 6, 2004·23 cites·71 claims
- 0390US7423103B2Low fouling and high activity polymerization processEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Sep 9, 2008·9 cites·43 claims
- 0487US7449530B2Polymerization processEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Nov 11, 2008·9 cites·52 claims
- 0586US7326821B2Removal of oxygenate from an olefin streamEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Feb 5, 2008·15 cites·72 claims
- 0685US7728084B2Polymerization processEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Jun 1, 2010·8 cites·54 claims
- 0782US7227047B2Butadiene and isobutylene removal from olefinic streamsEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Jun 5, 2007·11 cites·12 claims
- 0881US7491776B2Polymerization processEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Feb 17, 2009·5 cites·56 claims
- 0979US7550637B2Catalyst and process for selective hydrogenationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Jun 23, 2009·4 cites·18 claims
- 1078US7220701B2Catalyst and process for selective hydrogenationEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted May 22, 2007·7 cites·20 claims
- 1174US7087794B2Oxygenate conversion in the presence of highly unsaturated compoundsEXXONMOBIL CHEM PATENTS INC·Filed 2002·Granted Aug 8, 2006·6 cites·110 claims
- 1273US7153807B2Catalysts for selective hydrogenation of alkynes and alkadienesEXXON MOBIL CHEM PATENTS INC·Filed 2003·Granted Dec 26, 2006·12 cites·5 claims
- 1370US7700699B2Polymerization processEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Apr 20, 2010·2 cites·63 claims
- 1469US7220700B2Catalyst and process for selective hydrogenationEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted May 22, 2007·7 cites·21 claims
- 1568US7145051B2Combined oxydehydrogenation and cracking catalyst for production of olefinsEXXONMOBIL CHEM PATENTS INC·Filed 2002·Granted Dec 5, 2006·15 cites·19 claims
- 1667US6987208B2Process for removing oxygenates from an olefinic streamEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Jan 17, 2006·3 cites·40 claims
- 1762US7038097B2Dual bed process using two different catalysts for selective hydrogenation of acetylene and dienesEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted May 2, 2006·8 cites·41 claims
- 1858US2025326921A1Relating polymer molecular ensembles to polymer propertiesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2025·Application pending·0 cites
- 1954US7462751B2Catalyst and process for selective hydrogenationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Dec 9, 2008·0 cites·22 claims
- 2054US2025329423A1Relating cross-fractionation characterizations to polymer propertiesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2025·Application pending·0 cites
- 2148US2006060505A1Catalyst and process for selective hydrogenationLOWE DAVID M·Filed 2005·Application pending·0 cites
- 2247US2005113614A1Catalyst and process for selective hydrogenationFiled 2003·Application pending·0 cites
- 2344US7858714B2Polymerization processEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Dec 28, 2010·0 cites·76 claims
- 2444US2007037692A1Method for stabilizing catalyst activity during MTO unit operationBEECH JAMES H JR·Filed 2006·Application pending·0 cites
- 2543US7691956B2Polymerization processEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Apr 6, 2010·0 cites·54 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →