Assignee
SD LIZENZVERWERTUNGSGESELL MBH
DE·18 granted patents·2 pending applications·198 citations·filing 2001–2012
Top patents by PatentIndex Score
20 records- 0196US8378129B2Two-stage calcination for catalyst productionSD LIZENZVERWERTUNGSGESELL MBH·Filed 2011·Granted Feb 19, 2013·24 cites·26 claims
- 0296US7763096B2Recovery of rheniumSD LIZENZVERWERTUNGSGESELL MBH·Filed 2008·Granted Jul 27, 2010·16 cites·22 claims
- 0394US7553795B2Activation of high selectivity ethylene oxide catalystSD LIZENZVERWERTUNGSGESELL MBH·Filed 2006·Granted Jun 30, 2009·26 cites·30 claims
- 0493US7553980B2Process for initiating a highly selective ethylene oxide catalystSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Jun 30, 2009·26 cites·14 claims
- 0592US7977274B2Catalyst with bimodal pore size distribution and the use thereofSD LIZENZVERWERTUNGSGESELL MBH·Filed 2006·Granted Jul 12, 2011·22 cites·17 claims
- 0691US7507844B2Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxidesSD LIZENZVERWERTUNGSGESELL MBH·Filed 2005·Granted Mar 24, 2009·18 cites·21 claims
- 0790US7714152B2Carrier for olefin oxide catalystSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted May 11, 2010·13 cites·18 claims
- 0888US7507845B1Process for production of an olefin oxideSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Mar 24, 2009·16 cites·20 claims
- 0983US7910518B2Geometrically sized solid shaped carrier for olefin epoxidation catalystSD LIZENZVERWERTUNGSGESELL MBH·Filed 2008·Granted Mar 22, 2011·7 cites·23 claims
- 1083US7803957B2Ethylene oxide production using fixed moderator concentrationSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Sep 28, 2010·4 cites·16 claims
- 1181US7663005B2Process for preparing an alkylene glycolSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Feb 16, 2010·8 cites·22 claims
- 1276US7696368B2Start-up of high selectivity catalysts in olefin oxide plantsSD LIZENZVERWERTUNGSGESELL MBH·Filed 2008·Granted Apr 13, 2010·2 cites·17 claims
- 1372US7700791B2Exothermic reaction systemSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Apr 20, 2010·4 cites·13 claims
- 1468US7404834B2Ethylene oxide plant operationSD LIZENZVERWERTUNGSGESELL MBH·Filed 2005·Granted Jul 29, 2008·4 cites·20 claims
- 1557US2013006002A1Process for preparation of a catalyst carrierSD LIZENZVERWERTUNGSGESELL MBH·Filed 2012·Application pending·0 cites
- 1651US8053609B2Solid catalyst useful for converting an alkylene oxide to an alkylene glycolSD LIZENZVERWERTUNGSGESELL MBH·Filed 2007·Granted Nov 8, 2011·0 cites·15 claims
- 1751US7294317B2Exothermic reaction systemSD LIZENZVERWERTUNGSGESELL MBH·Filed 2001·Granted Nov 13, 2007·7 cites·8 claims
- 1848US2010179336A1Carrier for olefin oxide catalystSD LIZENZVERWERTUNGSGESELL MBH·Filed 2010·Application pending·0 cites
- 1944US7589217B2Yield improvement in the production of maleic anhydrideSD LIZENZVERWERTUNGSGESELL MBH·Filed 2006·Granted Sep 15, 2009·0 cites·23 claims
- 2040US7790001B2Method of corrosion preventionSD LIZENZVERWERTUNGSGESELL MBH·Filed 2006·Granted Sep 7, 2010·1 cites·23 claims
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