Assignee
SIGNA CHEMISTRY INC
US·14 granted patents·4 pending applications·38 citations·filing 2005–2017
Top patents by PatentIndex Score
18 records- 0194US7811541B2Silicide compositions containing alkali metals and methods of making the sameSIGNA CHEMISTRY INC·Filed 2005·Granted Oct 12, 2010·20 cites·8 claims
- 0292US8372371B2Silicide compositions containing alkali metals and methods of making the sameSIGNA CHEMISTRY INC·Filed 2010·Granted Feb 12, 2013·8 cites·15 claims
- 0389US8007762B2Silica gel compositions containing alkali metals and alkali metal alloysSIGNA CHEMISTRY INC·Filed 2010·Granted Aug 30, 2011·5 cites·20 claims
- 0474US7932329B2Use of alkali metal-silica gel (M-SG) materials in solvent and monomer drying and purification for their use in anionic polymerizationSIGNA CHEMISTRY INC·Filed 2008·Granted Apr 26, 2011·3 cites·23 claims
- 0570US9791108B2Use of metal silicides in hydrocarbon production and transportationSIGNA CHEMISTRY INC·Filed 2017·Granted Oct 17, 2017·1 cites·7 claims
- 0666US7820061B2Titanium oxide and alumina alkali metal compositionsSIGNA CHEMISTRY INC·Filed 2009·Granted Oct 26, 2010·0 cites·16 claims
- 0761US9012709B2Catalytic dehydration of alcohols using phase pure, calcined single- and multi-site heterogeneous catalystsSIGNA CHEMISTRY INC·Filed 2014·Granted Apr 21, 2015·0 cites·3 claims
- 0861US7709410B2Silica gel compositions containing alkali metals and alkali metal alloysSIGNA CHEMISTRY INC·Filed 2008·Granted May 4, 2010·0 cites·13 claims
- 0961US2014306153A1Lithium-porous metal oxide compositions and lithium reagent-porous metal compositionsSIGNA CHEMISTRY INC·Filed 2014·Application pending·0 cites
- 1060US7560606B2Titanium oxide and alumina alkali metal compositionsSIGNA CHEMISTRY INC·Filed 2007·Granted Jul 14, 2009·0 cites·12 claims
- 1158US9409832B2Catalytic dehydration of alcohols using non-volatile acid catalystsSIGNA CHEMISTRY INC·Filed 2015·Granted Aug 9, 2016·0 cites·16 claims
- 1257US10024500B2Use of metal silicides in hydrocarbon production and transportationSIGNA CHEMISTRY INC·Filed 2017·Granted Jul 17, 2018·0 cites·4 claims
- 1357US2015299625A1Silicide compositions containing alkali metals and methods of making the sameSIGNA CHEMISTRY INC·Filed 2015·Application pending·0 cites
- 1455US10309204B2Use of alkali metal silicides in post-chops oilfield recovery operationsSIGNA CHEMISTRY INC·Filed 2014·Granted Jun 4, 2019·1 cites·16 claims
- 1555US2016008798A1Catalytic dehydration of alcohols using phase pure, calcined single- and multi-site heterogeneous catalystsSIGNA CHEMISTRY INC·Filed 2015·Application pending·0 cites
- 1650US9677392B2Use of metal silicides in hydrocarbon production and transportationSIGNA CHEMISTRY INC·Filed 2013·Granted Jun 13, 2017·0 cites·14 claims
- 1748US10240443B2Alkali metal silicides for high temperature wettability improvement in carbonate reservoirsSIGNA CHEMISTRY INC·Filed 2014·Granted Mar 26, 2019·0 cites·20 claims
- 1847US2016045909A1Treatment of alkali silica gel and alkali porous metal oxide compositionsSIGNA CHEMISTRY INC·Filed 2014·Application pending·0 cites
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