Inventor · disambiguated record
Norberto A. Guzman
Also filed as: GUZMAN NORBERTO · GUZMAN NORBERTO A
31 granted patents·4 pending applications·467 citations·filing 1988–2025
97Inventor score
Files withPRINCETON BIOCHEMICALS INC23GUZMAN NORBERTO A6GUZMAN NORBERTO2NITTA CASINGS INC2JOHNSON & JOHNSON1
Top patents by PatentIndex Score
35 records- 0195US8007724B2Electrophoresis apparatus having at least one auxiliary buffer passagePRINCETON BIOCHEMICALS INC·Filed 2006·Granted Aug 30, 2011·21 cites·54 claims
- 0294US8703061B2Integrated modular unit including an analyte concentrator-microreactor device connected to a cartridge-cassetteGUZMAN NORBERTO A·Filed 2012·Granted Apr 22, 2014·16 cites·54 claims
- 0392US8865075B2Multi-task immunoaffinity device secured to a peripheral box and integrated to a capillary electrophoresis apparatusGUZMAN NORBERTO A·Filed 2011·Granted Oct 21, 2014·13 cites·58 claims
- 0492US5045172ACapillary electrophoresis apparatusPRINCETON BIOCHEMICALS INC·Filed 1988·Granted Sep 3, 1991·95 cites·40 claims
- 0591US9146234B2Disease detection system and methodGUZMAN NORBERTO A·Filed 2010·Granted Sep 29, 2015·7 cites·55 claims
- 0691US7329388B2Electrophoresis apparatus having staggered passage configurationPRINCETON BIOCHEMICALS INC·Filed 2003·Granted Feb 12, 2008·51 cites·184 claims
- 0790US8007725B2Electrophoresis apparatus having valve systemPRINCETON BIOCHEMICALS INC·Filed 2006·Granted Aug 30, 2011·10 cites·108 claims
- 0890US5202010AAutomated capillary electrophoresis apparatusPRINCETON BIOCHEMICALS INC·Filed 1991·Granted Apr 13, 1993·95 cites·12 claims
- 0989US8030092B2Controlled electrophoresis methodPRINCETON BIOCHEMICALS INC·Filed 2006·Granted Oct 4, 2011·10 cites·56 claims
- 1087US7153407B2Multi-dimensional electrophoresis apparatusPRINCETON BIOCHEMICALS INC·Filed 2002·Granted Dec 26, 2006·23 cites·42 claims
- 1187US6406604B1Multi-dimensional electrophoresis apparatusFiled 1999·Granted Jun 18, 2002·56 cites·28 claims
- 1286US11287396B2Method and system for simultaneous determination of multiple measurable biomarkers during the development of a communicable diseasePRINCETON BIOCHEMICALS INC·Filed 2020·Granted Mar 29, 2022·1 cites·21 claims
- 1385US2025389719A1Method and System for Exposing Hidden or Masked Antigenic Sites of Viral Specimens Present in Biosamples Using a Home-Based COVID-19 Rapid Lateral Flow Immunoassay TestPRINCETON BIOCHEMICALS INC·Filed 2025·Application pending·0 cites
- 1484US12228545B2Method and system for simultaneous determination of multiple measurable biomarkers during the development of a communicable diseasePRINCETON BIOCHEMICALS INC·Filed 2023·Granted Feb 18, 2025·0 cites·21 claims
- 1584US10408789B2Disease detection system and methodPRINCETON BIOCHEMICALS INC·Filed 2015·Granted Sep 10, 2019·2 cites·39 claims
- 1684US7736480B2Multi-dimensional electrophoresis methodPRINCETON BIOCHEMICALS INC·Filed 2006·Granted Jun 15, 2010·6 cites·56 claims
- 1783US9696299B2Integrated modular unit including an analyte concentrator microreactor device connected to a cartridge-cassetteGUZMAN NORBERTO·Filed 2014·Granted Jul 4, 2017·5 cites·55 claims
- 1883US8268247B2Electrophoresis extraction deviceGUZMAN NORBERTO A·Filed 2009·Granted Sep 18, 2012·5 cites·73 claims
- 1981US9482602B2Integrated modular unit including an analyte concentrator-microreactor device connected to a cartridge-cassetteGUZMAN NORBERTO A·Filed 2014·Granted Nov 1, 2016·5 cites·43 claims
- 2080US6743356B1High throughput high performance chromatography systemJOHNSON & JOHNSON·Filed 2000·Granted Jun 1, 2004·28 cites·23 claims
- 2179US8182746B2Electrophoresis process using a valve systemGUZMAN NORBERTO A·Filed 2007·Granted May 22, 2012·5 cites·21 claims
- 2277US12416633B2Method and system for exposing hidden or masked antigenic sites of viral specimens present in biosamples using a home-based COVID-19 rapid lateral flow immunoassay testPRINCETON BIOCHEMICALS INC·Filed 2022·Granted Sep 16, 2025·0 cites·8 claims
- 2377US11740204B2Method and system for simultaneous determination of multiple measurable biomarkers during the development of a communicable diseasePRINCETON BIOCHEMICALS INC·Filed 2022·Granted Aug 29, 2023·0 cites·30 claims
- 2477US7811436B2Electrophoresis apparatus having an outlet passagePRINCETON BIOCHEMICALS INC·Filed 2007·Granted Oct 12, 2010·3 cites·24 claims
- 2576US11198118B2Integrated modular unit containing one or more analyte concentrator-microreactor devices to be coupled to a cartridge-cassette and methods of operationPRINCETON BIOCHEMICALS INC·Filed 2018·Granted Dec 14, 2021·1 cites·21 claims
- 2675US11262330B2Disease detection system and methodPRINCETON BIOCHEMICALS INC·Filed 2019·Granted Mar 1, 2022·0 cites·21 claims
- 2775USD919833SMicro valve for controlling path of fluids in miniaturized capillary connectionsPRINCETON BIOCHEMICALS INC·Filed 2019·Granted May 18, 2021·1 cites·1 claims
- 2874US11931741B2Uniformly pressing micro-valve system for controlling path of fluids in miniaturized capillary connections and methods of fabricationPRINCETON BIOCHEMICALS INC·Filed 2021·Granted Mar 19, 2024·0 cites·21 claims
- 2974USD970041SCombined micro valve and pressing member for controlling path of fluids in miniaturized capillary connectionsPRINCETON BIOCHEMICALS INC·Filed 2021·Granted Nov 15, 2022·0 cites·1 claims
- 3072USD1078086SInterchangeable support for a capillary electrophoresis cartridge cassettePRINCETON BIOCHEMICALS INC·Filed 2022·Granted Jun 3, 2025·4 cites·1 claims
- 3164US2025244213A1Interchangeable Support Including an Analyte Concentrator-Microreactor Device for Attachment to a Capillary Electrophoresis Cartridge-CassettePRINCETON BIOCHEMICALS INC·Filed 2025·Application pending·0 cites
- 3243USD923817SAnalyte concentrator-microreactor devicePRINCETON BIOCHEMICALS INC·Filed 2019·Granted Jun 29, 2021·3 cites·1 claims
- 3333US2013102690A1Collagen-polysaccharide materials mimicking blood vessels, tissues and bones for medical, pharmaceutical and orthopedic applications, and processes for producing the sameNITTA CASINGS INC·Filed 2012·Application pending·0 cites
- 3428USD857231SAnalyte concentrator-microreactor deviceGUZMAN NORBERTO·Filed 2016·Granted Aug 20, 2019·1 cites·1 claims
- 3525US2015170547A1Collagen-polysaccharide materials mimicking blood vessels, tissues and bones for medical, pharmaceutical and orthopedic applications, and processes for producing the sameNITTA CASINGS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →