Assignee
UNIV WATERLOO
CA·103 granted patents·11 pending applications·2,711 citations·filing 1976–2023
Top patents by PatentIndex Score
114 records- 0194US6028454ADynamic current mode logic familyUNIV WATERLOO·Filed 1998·Granted Feb 22, 2000·139 cites·9 claims
- 0293US5605551AProcess for the thermal conversion of biomass to liquidsUNIV WATERLOO·Filed 1993·Granted Feb 25, 1997·104 cites·9 claims
- 0392US4812528APolymer hydrogenation processUNIV WATERLOO·Filed 1988·Granted Mar 14, 1989·63 cites·9 claims
- 0490US5406283AMulti-bit oversampled DAC with dynamic element matchingUNIV WATERLOO·Filed 1993·Granted Apr 11, 1995·168 cites·4 claims
- 0590US5048605APacking-seal for boreholesUNIV WATERLOO·Filed 1987·Granted Sep 17, 1991·116 cites·12 claims
- 0688US7545516B2Full-field three-dimensional measurement methodUNIV WATERLOO·Filed 2006·Granted Jun 9, 2009·53 cites·13 claims
- 0788US5534154ASystem for cleaning contaminated soilUNIV WATERLOO·Filed 1992·Granted Jul 9, 1996·79 cites·17 claims
- 0887US7919319B2Cultured cell and method and apparatus for cell cultureUNIV WATERLOO·Filed 2004·Granted Apr 5, 2011·51 cites·100 claims
- 0986US5496741ADevice and process for increasing analyte concentration in a sorbentUNIV WATERLOO·Filed 1994·Granted Mar 5, 1996·50 cites·33 claims
- 1086US4816525APolymer hydrogenation processUNIV WATERLOO·Filed 1987·Granted Mar 28, 1989·42 cites·24 claims
- 1184US5487622ASystem for treating polluted groundwaterUNIV WATERLOO·Filed 1993·Granted Jan 30, 1996·63 cites·22 claims
- 1283US9878000B2Mucoadhesive nanoparticle composition comprising immunosuppresant and methods of use thereofUNIV WATERLOO·Filed 2016·Granted Jan 30, 2018·3 cites·20 claims
- 1383US4526791ABioconversion of agricultural wastes into proteinaceous animal feedUNIV WATERLOO·Filed 1982·Granted Jul 2, 1985·50 cites·12 claims
- 1482US7247385B1Melt phase hydrosilylation of polypropyleneUNIV WATERLOO·Filed 1999·Granted Jul 24, 2007·47 cites·22 claims
- 1580US5362394ASystem for treating contaminated groundwaterUNIV WATERLOO·Filed 1992·Granted Nov 8, 1994·48 cites·17 claims
- 1680US4518425AProduction of magnesium metalUNIV WATERLOO·Filed 1983·Granted May 21, 1985·20 cites·17 claims
- 1779US6114445AHydrosilylation of polypropyleneUNIV WATERLOO·Filed 1997·Granted Sep 5, 2000·39 cites·16 claims
- 1879US5330651ATreatment of contaminated agricultural run-offUNIV WATERLOO·Filed 1992·Granted Jul 19, 1994·62 cites·9 claims
- 1979US5057581APolymer hydrogenation processUNIV WATERLOO·Filed 1990·Granted Oct 15, 1991·41 cites·24 claims
- 2079US4865817AGas reacting apparatusUNIV WATERLOO·Filed 1987·Granted Sep 12, 1989·40 cites·3 claims
- 2176US5116747AImmobilization of biologically active material in capsules prepared from a water-soluble polymer and chitosan acetateUNIV WATERLOO·Filed 1989·Granted May 26, 1992·65 cites·23 claims
- 2275US9993439B2Mucoadhesive nanoparticle delivery systemUNIV WATERLOO·Filed 2013·Granted Jun 12, 2018·4 cites·17 claims
- 2374US6064871ALow power ΔΣ convertorUNIV WATERLOO·Filed 1996·Granted May 16, 2000·51 cites·7 claims
- 2474US5876606ATreatment of contaminated waterUNIV WATERLOO·Filed 1996·Granted Mar 2, 1999·53 cites·39 claims
- 2574US5318699ADenitrification of septic tank effluentUNIV WATERLOO·Filed 1992·Granted Jun 7, 1994·40 cites·10 claims
- 2674US4025394AFermentation processes using scraped tubular fermentorUNIV WATERLOO·Filed 1976·Granted May 24, 1977·27 cites·29 claims
- 2773US6935159B2Centrifugal permeameterUNIV WATERLOO·Filed 2003·Granted Aug 30, 2005·19 cites·14 claims
- 2873US6393925B1Groundwater velocity probeUNIV WATERLOO·Filed 2000·Granted May 28, 2002·20 cites·22 claims
- 2973US6232848B1Low voltage topology for radio frequency integrated circuit designUNIV WATERLOO·Filed 1998·Granted May 15, 2001·33 cites·5 claims
- 3073US5514279ASystem for treating contaminated groundwaterUNIV WATERLOO·Filed 1994·Granted May 7, 1996·36 cites·30 claims
- 3172US6268448B1Iminophosphonamide complexes for olefinUNIV WATERLOO·Filed 1999·Granted Jul 31, 2001·33 cites·35 claims
- 3272US4778520AProcess for leaching zinc from partially desulfurized zinc concentrates by sulfuric acidUNIV WATERLOO·Filed 1987·Granted Oct 18, 1988·18 cites·36 claims
- 3371US5456550AProcedure for delivering a substance into an aquiferUNIV WATERLOO·Filed 1992·Granted Oct 10, 1995·35 cites·17 claims
- 3470US6274048B1System for alleviating DNAPL contamination in groundwaterUNIV WATERLOO·Filed 2000·Granted Aug 14, 2001·16 cites·37 claims
- 3570US5525916AAll-N-logic high-speed single-phase dynamic CMOS logicUNIV WATERLOO·Filed 1995·Granted Jun 11, 1996·26 cites·13 claims
- 3670US4889694ARecovery of zinc values from zinc and iron-bearing sulfide materialsUNIV WATERLOO·Filed 1988·Granted Dec 26, 1989·16 cites·46 claims
- 3768US5087417AControl of senescence in fruits, vegetables and flowersUNIV WATERLOO·Filed 1987·Granted Feb 11, 1992·32 cites·7 claims
- 3867US4793270AIncineration of waste materialsUNIV WATERLOO·Filed 1986·Granted Dec 27, 1988·24 cites·15 claims
- 3966US4615302AConvection section ash monitoringUNIV WATERLOO·Filed 1985·Granted Oct 7, 1986·23 cites·1 claims
- 4065US6407169B1Method for synthesis of graft polymersUNIV WATERLOO·Filed 2000·Granted Jun 18, 2002·9 cites·21 claims
- 4165US5437520ASealing system for in-ground barrierUNIV WATERLOO·Filed 1992·Granted Aug 1, 1995·28 cites·16 claims
- 4265US4552098AConvection section ash monitoringUNIV WATERLOO·Filed 1985·Granted Nov 12, 1985·22 cites·15 claims
- 4365US2023263849A1Functionalized cellulose nanocrystals stabilized smart pickering emulsion for enhanced probiotic deliveryUNIV WATERLOO·Filed 2023·Application pending·0 cites
- 4464US5548288ABiCMOS current cell and switch for digital-to-analog covertersUNIV WATERLOO·Filed 1993·Granted Aug 20, 1996·24 cites·18 claims
- 4563US5852172ACold tolerances in plantsUNIV WATERLOO·Filed 1995·Granted Dec 22, 1998·16 cites·6 claims
- 4663US4950313AFine dust removal deviceUNIV WATERLOO·Filed 1989·Granted Aug 21, 1990·26 cites·11 claims
- 4762US4514096AFurnace wall ash deposit fluent phase change monitoring systemUNIV WATERLOO·Filed 1983·Granted Apr 30, 1985·18 cites·2 claims
- 4861US5624552AIn-ground water treatment systemUNIV WATERLOO·Filed 1994·Granted Apr 29, 1997·25 cites·13 claims
- 4961US4791611AVLSI dynamic memoryUNIV WATERLOO·Filed 1985·Granted Dec 13, 1988·26 cites·22 claims
- 5061US4401680ABioconversion of cereal grain straws to protein-enriched productUNIV WATERLOO·Filed 1981·Granted Aug 30, 1983·20 cites·11 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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