Inventor · disambiguated record
Philip A. Guadagno
Also filed as: GUADAGNO PHILIP · GUADAGNO PHILIP A · GUADAGNO PHILIP ANGELO
39 granted patents·12 pending applications·930 citations·filing 1982–2017
98Inventor score
Files withHELENA LAB CORP29HEALTH DIAGNOSTIC LAB INC7HELENA LABORATORIES CORP3TRUE HEALTH DIAGNOSTICS LLC3GUADAGNO PHILIP2
Top patents by PatentIndex Score
51 records- 0191US4810348AAutomatic electrophoresis apparatus and methodHELENA LAB CORP·Filed 1987·Granted Mar 7, 1989·87 cites·40 claims
- 0287US5196167AFecal occult blood test product with positive and negative controlsHELENA LAB CORP·Filed 1991·Granted Mar 23, 1993·82 cites·16 claims
- 0387US4541987ATest pad for detecting occult bloodHELENA LAB CORP·Filed 1983·Granted Sep 17, 1985·47 cites·6 claims
- 0485US9759682B2Applicator comb for gel electrophoresisTRUE HEALTH DIAGNOSTICS LLC·Filed 2014·Granted Sep 12, 2017·4 cites·26 claims
- 0585US4511533ATest kit for performing a medical testHELENA LAB CORP·Filed 1982·Granted Apr 16, 1985·47 cites·1 claims
- 0684US4986891AAutomatic electrophoresis apparatus and methodHELENA LAB CORP·Filed 1988·Granted Jan 22, 1991·54 cites·20 claims
- 0784US4909920AAutomatic electrophoresis apparatus and methodHELENA LAB·Filed 1988·Granted Mar 20, 1990·51 cites·6 claims
- 0884US4890247AAutomatic electrophoresis apparatus and methodHELENA LAB CORP·Filed 1988·Granted Dec 26, 1989·54 cites·2 claims
- 0983US5460709AAutomatic electrophoresis method and apparatusHELENA LAB CORP·Filed 1993·Granted Oct 24, 1995·42 cites·19 claims
- 1080US5217874AFecal occult blood test product with positive and negative controlsHELENA LAB CORP·Filed 1991·Granted Jun 8, 1993·56 cites·14 claims
- 1178US4954237AAutomatic electrophoresis apparatusHELENA LAB·Filed 1989·Granted Sep 4, 1990·40 cites·7 claims
- 1278US4892639AElectrophoresis plate and method of making sameHELENA LAB CORP·Filed 1987·Granted Jan 9, 1990·39 cites·19 claims
- 1376US4742002ATest kit and method for determining the presence of blood in a specimen and for testing the effectiveness of peroxidase inactivating solutionHELENA LAB CORP·Filed 1984·Granted May 3, 1988·30 cites·12 claims
- 1476US4647541AMethod for performing an occult blood testHELENA LAB CORP·Filed 1985·Granted Mar 3, 1987·40 cites·3 claims
- 1569US9005419B2Composition and method for gel electrophoresis with in-situ calibrationHEALTH DIAGNOSTIC LAB INC·Filed 2013·Granted Apr 14, 2015·2 cites·22 claims
- 1667US4582685ATest kit for performing a medical testHELENA LAB CORP·Filed 1985·Granted Apr 15, 1986·29 cites·1 claims
- 1765US5273888AChemical test kit and method for determining the presence of blood in a specimen and for verifying the effectiveness of the chemicalsHELENA LAB CORP·Filed 1988·Granted Dec 28, 1993·23 cites·11 claims
- 1864US5702913AChromgen-reagent test systemHELENA LAB CORP·Filed 1989·Granted Dec 30, 1997·22 cites·11 claims
- 1963US10663427B2Applicator comb for gel electrophoresisHELENA LABORATORIES CORP·Filed 2017·Granted May 26, 2020·0 cites·13 claims
- 2063US6544395B1System for the application of samples on a substrateHELENA LAB CORP·Filed 1997·Granted Apr 8, 2003·24 cites·58 claims
- 2160US10401370B2Lp(a) subform size identification using elisaTRUE HEALTH IP LLC·Filed 2015·Granted Sep 3, 2019·1 cites·10 claims
- 2260US5846395AAutomatic electrophoresis method and apparatusHELENA LAB CORP·Filed 1997·Granted Dec 8, 1998·17 cites·9 claims
- 2360US5192501AMethod of formulating a test ink for a fecal occult blood test productHELENA LAB CORP·Filed 1989·Granted Mar 9, 1993·20 cites·19 claims
- 2460US4725553ATest composition for detecting occult bloodHELENA LAB CORP·Filed 1985·Granted Feb 16, 1988·19 cites·3 claims
- 2558US5085758AContainer for electrophoretic gelHELENA LAB CORP·Filed 1991·Granted Feb 4, 1992·23 cites·12 claims
- 2657US7906183B2Process for manufacturing a flexible support for an electrophoretic mediumHELENA LAB CORP·Filed 2007·Granted Mar 15, 2011·0 cites·21 claims
- 2756US2015260631A1System and method for assessing quanitites or sizes of lipoprotein particles from lipoprotein particle compositionsHEALTH DIAGNOSTIC LAB INC·Filed 2014·Application pending·0 cites
- 2855US5512157AElectrophoresis plateHELENA LAB CORP·Filed 1994·Granted Apr 30, 1996·21 cites·26 claims
- 2953US9372197B2Flourescent in-situ detection of lipid particle apolipoproteins within primary electrophoretic matrixHEALTH DIAGNOSTIC LAB INC·Filed 2014·Granted Jun 21, 2016·0 cites·12 claims
- 3053US2017343464A1System and method for assessing quantities or sizes of lipoprotein particles from lipoprotein particle compositionsTRUE HEALTH IP LLC·Filed 2017·Application pending·0 cites
- 3150US5171410AMethod and formulation for creating kinase isoform separationHELENA LAB CORP·Filed 1989·Granted Dec 15, 1992·13 cites·11 claims
- 3250US2016195493A1Applicator comb for gel electrophoresisGUADAGNO PHILIP·Filed 2014·Application pending·0 cites
- 3350US2016252536A1Fluorescent in-situ detection of lipid particle apolipoproteins within primary electrophoretic matrixTRUE HEALTH DIAGNOSTICS LLC·Filed 2016·Application pending·0 cites
- 3448US6875614B2Occult blood test enhancerHELENA LAB CORP·Filed 2002·Granted Apr 5, 2005·0 cites·17 claims
- 3547US10823698B2Composition and method for gel electrophoresis with in-situ calibrationHELENA LABORATORIES CORP·Filed 2015·Granted Nov 3, 2020·0 cites·20 claims
- 3644US5516402AAutomatic electrophoresis method and apparatusHELENA LAB CORP·Filed 1995·Granted May 14, 1996·7 cites·6 claims
- 3744US4975173AElectrophoresis plate and method of making sameHELENA LAB CORP·Filed 1989·Granted Dec 4, 1990·10 cites·33 claims
- 3842US2015060278A1Cylinder cam for gel electrophoresisHEALTH DIAGNOSTIC LAB INC·Filed 2014·Application pending·0 cites
- 3941US5045173AContainer for electrophoretic gelHELENA LAB CORP·Filed 1990·Granted Sep 3, 1991·11 cites·12 claims
- 4041US2016377618A1Pcsk9 quantification by immunodetectionTRUE HEALTH DIAGNOSTICS LLC·Filed 2016·Application pending·0 cites
- 4140US10330690B2Lp(a) subform size identification by capillary isotachophoresis electrophoresis with laser-induced-fluorescenceHELENA LABORATORIES CORP·Filed 2015·Granted Jun 25, 2019·0 cites·17 claims
- 4239US2015168429A1Lp(a) SUBFORM SIZE IDENTIFICATION USING ZONAL GEL IMMUNO-FIXATION ELECTROPHORESISHEALTH DIAGNOSTIC LAB INC·Filed 2014·Application pending·0 cites
- 4338US6165541AGel-template interface and method for depositing liquid on a gelHELENA LAB CORP·Filed 1999·Granted Dec 26, 2000·8 cites·30 claims
- 4438US2017131301A1Assay for determination of levels of lipoprotein particles in bodily fluidsGUADAGNO PHILIP ANGELO·Filed 2016·Application pending·0 cites
- 4536US5106472AElectrophoresis gel layer interfaceHELENA LAB CORP·Filed 1989·Granted Apr 21, 1992·5 cites·19 claims
- 4634US9488666B2Assay for determination of levels of lipoprotein particles in bodily fluidsGUADAGNO PHILIP ANGELO·Filed 2010·Granted Nov 8, 2016·0 cites·4 claims
- 4733US5583279AMethod for calibrating a piston and cylinder type applicatorHELENA LAB CORP·Filed 1995·Granted Dec 10, 1996·2 cites·10 claims
- 4833US2003070927A1Reagents and methods for fluorescent analysis of serum proteinsFiled 2002·Application pending·0 cites
- 4933US2016109471A1Lipoprotein particle number from measurements of lipoprotein particle phospholipid concentration in lipoprotein particle membrane bilayerHEALTH DIAGNOSTIC LAB INC·Filed 2015·Application pending·0 cites
- 5032US2016109472A1Quantitative molar concentration detection of specific apolipoprotein-containing particles present in bodily fluids by using capillary electrophoresisHEALTH DIAGNOSTIC LAB INC·Filed 2015·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →