Assignee
MIDWEST RESEARCH INST
US·266 granted patents·6 pending applications·17,124 citations·filing 1973–2008
Top patents by PatentIndex Score
272 records- 0199US3959078AEnzyme immobilization with a thermochemical-photochemical bifunctional agentMIDWEST RESEARCH INST·Filed 1973·Granted May 25, 1976·165 cites·22 claims
- 0298US6518086B2Processing approach towards the formation of thin-film Cu(In,Ga)Se2MIDWEST RESEARCH INST·Filed 2001·Granted Feb 11, 2003·169 cites·29 claims
- 0398US6423145B1Dilute acid/metal salt hydrolysis of lignocellulosicsMIDWEST RESEARCH INST·Filed 2000·Granted Jul 23, 2002·224 cites·15 claims
- 0498US6281426B1Multi-junction, monolithic solar cell using low-band-gap materials lattice matched to GaAs or GeMIDWEST RESEARCH INST·Filed 2000·Granted Aug 28, 2001·285 cites·44 claims
- 0598US5643485ACooking utensil with improved heat retentionMIDWEST RESEARCH INST·Filed 1994·Granted Jul 1, 1997·210 cites·58 claims
- 0698US5489321AWelding/sealing glass-enclosed space in a vacuumMIDWEST RESEARCH INST·Filed 1994·Granted Feb 6, 1996·202 cites·14 claims
- 0798US5477676AMethod and apparatus for thermal management of vehicle exhaust systemsMIDWEST RESEARCH INST·Filed 1994·Granted Dec 26, 1995·147 cites·46 claims
- 0898US5175975ACompact vacuum insulationMIDWEST RESEARCH INST·Filed 1992·Granted Jan 5, 1993·225 cites·11 claims
- 0998US5157893ACompact vacuum insulationMIDWEST RESEARCH INST·Filed 1990·Granted Oct 27, 1992·225 cites·13 claims
- 1098US4259183AReverse osmosis membraneMIDWEST RESEARCH INST·Filed 1979·Granted Mar 31, 1981·156 cites·17 claims
- 1197US6859297B2Electrochromic counter electrodeMIDWEST RESEARCH INST·Filed 2001·Granted Feb 22, 2005·122 cites·24 claims
- 1297US6281098B1Process for Polycrystalline film silicon growthMIDWEST RESEARCH INST·Filed 1999·Granted Aug 28, 2001·551 cites·6 claims
- 1397US5705369APrehydrolysis of lignocelluloseMIDWEST RESEARCH INST·Filed 1995·Granted Jan 6, 1998·311 cites·14 claims
- 1497US5441897AMethod of fabricating high-efficiency Cu(In,Ga)(SeS)2 thin films for solar cellsMIDWEST RESEARCH INST·Filed 1994·Granted Aug 15, 1995·285 cites·27 claims
- 1597US5436204ARecrystallization method to selenization of thin-film Cu(In,Ga)Se2 for semiconductor device applicationsMIDWEST RESEARCH INST·Filed 1994·Granted Jul 25, 1995·303 cites·26 claims
- 1697US5424417APrehydrolysis of lignocelluloseMIDWEST RESEARCH INST·Filed 1993·Granted Jun 13, 1995·214 cites·9 claims
- 1797US5417052AHybrid solar central receiver for combined cycle power plantMIDWEST RESEARCH INST·Filed 1993·Granted May 23, 1995·183 cites·13 claims
- 1897US5384653AStand-alone photovoltaic (PV) powered electrochromic windowMIDWEST RESEARCH INST·Filed 1992·Granted Jan 24, 1995·297 cites·17 claims
- 1996US7053294B2Thin-film solar cell fabricated on a flexible metallic substrateMIDWEST RESEARCH INST·Filed 2001·Granted May 30, 2006·153 cites·33 claims
- 2096US6805999B2Buried anode lithium thin film battery and process for forming the sameMIDWEST RESEARCH INST·Filed 2001·Granted Oct 19, 2004·57 cites·36 claims
- 2196US6660506B2Ethanol production with dilute acid hydrolysis using partially dried lignocellulosicsMIDWEST RESEARCH INST·Filed 2001·Granted Dec 9, 2003·206 cites·23 claims
- 2296US6420071B1Method for improving the durability of ion insertion materialsMIDWEST RESEARCH INST·Filed 2000·Granted Jul 16, 2002·155 cites·30 claims
- 2396US5514583ARecombinant zymomonas for pentose fermentationMIDWEST RESEARCH INST·Filed 1994·Granted May 7, 1996·150 cites·9 claims
- 2496US5504259AProcess to convert biomass and refuse derived fuel to ethers and/or alcoholsMIDWEST RESEARCH INST·Filed 1992·Granted Apr 2, 1996·238 cites·29 claims
- 2596US5376185ASingle-junction solar cells with the optimum band gap for terrestrial concentrator applicationsMIDWEST RESEARCH INST·Filed 1993·Granted Dec 27, 1994·180 cites·15 claims
- 2696US5342453AHeterojunction solar cellMIDWEST RESEARCH INST·Filed 1992·Granted Aug 30, 1994·186 cites·20 claims
- 2796US5216149AControlled catalytic and thermal sequential pyrolysis and hydrolysis of mixed polymer waste streams to sequentially recover monomers or other high value productsMIDWEST RESEARCH INST·Filed 1991·Granted Jun 1, 1993·69 cites·4 claims
- 2896US4942269AProcess for fractionating fast-pyrolysis oils, and products derived therefromMIDWEST RESEARCH INST·Filed 1988·Granted Jul 17, 1990·92 cites·31 claims
- 2995US6830778B1Direct printing of thin-film conductors using metal-chelate inksMIDWEST RESEARCH INST·Filed 2001·Granted Dec 14, 2004·121 cites·22 claims
- 3095US6566107B1Recombinant Zymomonas mobilis with improved xylose utilizationMIDWEST RESEARCH INST·Filed 2000·Granted May 20, 2003·62 cites·13 claims
- 3195US6300557B1Low-bandgap double-heterostructure InAsP/GaInAs photovoltaic convertersMIDWEST RESEARCH INST·Filed 1999·Granted Oct 9, 2001·149 cites·17 claims
- 3295US6239354B1Electrical isolation of component cells in monolithically interconnected modulesMIDWEST RESEARCH INST·Filed 1999·Granted May 29, 2001·166 cites·8 claims
- 3395US6126740ASolution synthesis of mixed-metal chalcogenide nanoparticles and spray deposition of precursor filmsMIDWEST RESEARCH INST·Filed 1998·Granted Oct 3, 2000·250 cites·43 claims
- 3495US5843760ASingle zymomonas mobilis strain for xylose and arabinose fermentationMIDWEST RESEARCH INST·Filed 1997·Granted Dec 1, 1998·97 cites·10 claims
- 3595US5747967AApparatus and method for maximizing power delivered by a photovoltaic arrayMIDWEST RESEARCH INST·Filed 1996·Granted May 5, 1998·421 cites·48 claims
- 3695US5536655AGene coding for the E1 endoglucanaseMIDWEST RESEARCH INST·Filed 1994·Granted Jul 16, 1996·255 cites·18 claims
- 3795US5503996APrehydrolysis of lignocelluloseMIDWEST RESEARCH INST·Filed 1994·Granted Apr 2, 1996·125 cites·7 claims
- 3895US5502292AMethod for laser welding ultra-thin metal foilsMIDWEST RESEARCH INST·Filed 1994·Granted Mar 26, 1996·100 cites·19 claims
- 3995US5383512AMethod for fabricating a substrate having spaced apart microcapillaries thereonMIDWEST RESEARCH INST·Filed 1993·Granted Jan 24, 1995·148 cites·6 claims
- 4095US5359061AControlled catalytic and thermal sequential pyrolysis and hydrolysis of polymer waste comprising nylon 6 and a polyolefin or mixtures of polyolefins to sequentially recover monomers or other high value productsMIDWEST RESEARCH INST·Filed 1992·Granted Oct 25, 1994·60 cites·7 claims
- 4194US7179677B2ZnO/Cu(InGa)Se2 solar cells prepared by vapor phase Zn dopingMIDWEST RESEARCH INST·Filed 2003·Granted Feb 20, 2007·138 cites·11 claims
- 4294US7033570B2Solar-thermal fluid-wall reaction processingMIDWEST RESEARCH INST·Filed 2003·Granted Apr 25, 2006·113 cites·21 claims
- 4394US6228177B1Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kineticsMIDWEST RESEARCH INST·Filed 1999·Granted May 8, 2001·130 cites·13 claims
- 4494US6137048AProcess for fabricating polycrystalline semiconductor thin-film solar cells, and cells produced therebyMIDWEST RESEARCH INST·Filed 1998·Granted Oct 24, 2000·171 cites·18 claims
- 4594US6068446AAirfoils for wind turbineMIDWEST RESEARCH INST·Filed 1997·Granted May 30, 2000·114 cites·20 claims
- 4694US5318108AGas-controlled dynamic vacuum insulation with gas gateMIDWEST RESEARCH INST·Filed 1992·Granted Jun 7, 1994·94 cites·13 claims
- 4794US5166761ATunnel junction multiple wavelength light-emitting diodesMIDWEST RESEARCH INST·Filed 1991·Granted Nov 24, 1992·171 cites·9 claims
- 4893US7223575B2Zymomonas pentose-sugar fermenting strains and uses thereofMIDWEST RESEARCH INST·Filed 2002·Granted May 29, 2007·81 cites·9 claims
- 4993US6815736B2Isoelectronic co-dopingMIDWEST RESEARCH INST·Filed 2001·Granted Nov 9, 2004·126 cites·169 claims
- 5093US6169246B1Photovoltaic devices comprising zinc stannate buffer layer and method for makingMIDWEST RESEARCH INST·Filed 1998·Granted Jan 2, 2001·145 cites·29 claims
Showing the top 50 of 272 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →