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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US398068426 Nov 197414 Sep 1976Exxon Research and Engineering CompanyMetallocene intercalates
US409489324 Nov 197613 Jun 1978Exxon Research & Engineering Co.Isonitrile intercalation complexes
US41149781 Jul 197719 Sep 1978The United States of America as represented by the Secretary of the Air ForceBuried grating shared aperture device
US42072452 Ene 197910 Jun 1980Exxon Research & Engineering Co.Organometallic intercalates of metal chalcogenohalides
US42370612 Ene 19792 Dic 1980Exxon Research & Engineering Co.Organometallic intercalates
US430817116 Jul 198029 Dic 1981Exxon Research & Engineering Co.Method of preparing di and poly chalcogenides of group VIIb by low temperature precipitation from nonaqueous solution and small crystallite size stoichiometric layered dichalcogenides of rhenium and technetium
US435402410 Nov 198012 Oct 1982Exxon Research and Engineering CompanyTungsten trioxide layered compounds
US435516110 Nov 198019 Oct 1982Exxon Research and Engineering Co.Molybdenum trioxide layered compounds
US435516210 Nov 198019 Oct 1982Exxon Research and Engineering Co.Layered compounds of mixed oxides and Lewis bases
US437670910 Nov 198015 Mar 1983Exxon Research and Engineering Co.Intercalated layered mixed oxides
US445406126 May 198212 Jun 1984Exxon Research and Engineering Co.Organometallic intercalates
US445940629 Jul 198210 Jul 1984Exxon Research and Engineering Co.Layered compounds of mixed oxides and Lewis bases
US446317529 Jul 198231 Jul 1984Exxon Research & Engineering Co.Molybdenum trioxide layered compounds
US447616129 Jul 19839 Oct 1984The United States of America as represented by the Secretary of the Air ForceMethod of producing a buried long period grating
US474619218 Jun 198624 May 1988Hitachi, Ltd.Diffraction grating and process for producing the same
US491546318 Oct 198810 Abr 1990The United States of America as represented by the Department of EnergyMultilayer diffraction grating
US535116429 Oct 199227 Sep 1994T.N. Frantsevich Institute for Problems in Materials ScienceElectrolytic double layer capacitor
US536895729 Oct 199229 Nov 1994I. N. Frantsevich Institute for Problems in Materials ScienceEnergy storage device
US553193631 Ago 19942 Jul 1996Board of Trustees operating Michigan State UniversityAlkali metal quaternary chalcogenides and process for the preparation thereof
US561412826 Feb 199625 Mar 1997Board of Trustees Operating Michigan State UniversityAlkali metal quaternary chalcogenides and process for the preparation thereof
US561847126 Feb 19968 Abr 1997Board of Trustees operating Michigan State UniversityAlkali metal quaternary chalcogenides and process for the preparation thereof