Inventor · disambiguated record
Raouf A. Guirguis
Also filed as: GUIRGUIS RAOUF · GUIRGUIS RAOUF A
46 granted patents·6 pending applications·2,417 citations·filing 1989–2023
99Inventor score
Top patents by PatentIndex Score
52 records- 0198US5471994AMethod and apparatus for obtaining a cytology monolayerFiled 1993·Granted Dec 5, 1995·163 cites·29 claims
- 0297US8940527B2Integrated device for analyte testing, confirmation, and donor identity verificationGUIRGUIS RAOUF A·Filed 2010·Granted Jan 27, 2015·23 cites·20 claims
- 0397US7741103B2Integrated screening and confirmation deviceGUIRGUIS RAOUF A·Filed 2006·Granted Jun 22, 2010·46 cites·22 claims
- 0497US6210909B1Liquid specimen container and attachable testing modulesLAMINA INC·Filed 1998·Granted Apr 3, 2001·108 cites·28 claims
- 0596US4912057ACell chamber for chemotaxis assayCANCER DIAGNOSTICS INC·Filed 1989·Granted Mar 27, 1990·90 cites·22 claims
- 0693US5849505ALiquid specimen container and attachable testing modulesLAMINA INC·Filed 1995·Granted Dec 15, 1998·59 cites·21 claims
- 0791US10564155B2Dual swab fluid sample collection for split sample testing and fingerprint identification deviceGUIRGUIS RAOUF A·Filed 2017·Granted Feb 18, 2020·4 cites·9 claims
- 0890US5301685AMethod and apparatus for obtaining a cytology monolayerGUIRGUIS RAOUF A·Filed 1992·Granted Apr 12, 1994·144 cites·21 claims
- 0989US6296764B1Apparatus for mixing and separating particulate matter from a fluidLAMINA INC·Filed 1998·Granted Oct 2, 2001·78 cites·20 claims
- 1088US4960130AModular fluid sample preparation assemblyCANCER DIAGNOSTICS INC·Filed 1989·Granted Oct 2, 1990·51 cites·12 claims
- 1187US4961432AModular fluid sample preparation assemblyCANCER DIAGNOSTICS INC·Filed 1989·Granted Oct 9, 1990·85 cites·38 claims
- 1284US6379565B1Method for simultaneously processing plural samples containing particulate matter in a fluidLAMINA INC·Filed 2000·Granted Apr 30, 2002·21 cites·10 claims
- 1384US6091483AMethod and apparatus for preparing substances for optical analysisLAMINA INC·Filed 1995·Granted Jul 18, 2000·66 cites·18 claims
- 1484US5998214AEnvironmental sample collection and membrane testing deviceMINA LTD·Filed 1997·Granted Dec 7, 1999·56 cites·7 claims
- 1583US6509164B1Liquid specimen container and attachable testing modulesLAMINA INC·Filed 2000·Granted Jan 21, 2003·27 cites·18 claims
- 1682US7879623B2Integrated device for analyte, testing, confirmation, and donor identity verificationGUIRGUIS RAOUF A·Filed 2008·Granted Feb 1, 2011·24 cites·77 claims
- 1782US7060505B2Assay deviceMINA INC·Filed 2004·Granted Jun 13, 2006·18 cites·6 claims
- 1882US6531317B2Cytological and histological fixature composition and methods of useLAMINA INC·Filed 2000·Granted Mar 11, 2003·34 cites·17 claims
- 1982US6277646B1Fluid specimen collecting and testing apparatusDADE BEHRING INC·Filed 1997·Granted Aug 21, 2001·191 cites·24 claims
- 2081US6309362B1Method and apparatus for automatically separating particulate matter from a fluidLAMINA INC·Filed 1998·Granted Oct 30, 2001·56 cites·38 claims
- 2181US5429803ALiquid specimen container and attachable testing modulesLAMINA INC·Filed 1991·Granted Jul 4, 1995·74 cites·15 claims
- 2279US5244815AFingerprint test pad and method for fingerprinting using particle based immunoassayLAMINA LTD·Filed 1991·Granted Sep 14, 1993·52 cites·43 claims
- 2378US5358690AEnvironmental sample collection and membrane testing deviceLAMINA LTD·Filed 1991·Granted Oct 25, 1994·86 cites·30 claims
- 2476US5215102ACapillary blood antigen testing apparatusMINA LTD·Filed 1991·Granted Jun 1, 1993·82 cites·64 claims
- 2574US6589749B1Liquid specimen container and attachable testing modulesLAMINA INC·Filed 2000·Granted Jul 8, 2003·13 cites·3 claims
- 2671US5139031AMethod and device for cytology and microbiological testingMINA LTD·Filed 1991·Granted Aug 18, 1992·145 cites·33 claims
- 2771US5024238ABlood withdrawing apparatus and antigen testing methodCANCER DIAGNOSTICS INC·Filed 1989·Granted Jun 18, 1991·28 cites·17 claims
- 2870US6352863B1Assay deviceMINA INC·Filed 1997·Granted Mar 5, 2002·29 cites·79 claims
- 2969US11656225B2Dual swab fluid sample collection for split sample testing and fingerprint identification deviceGUIRGUIS RAOUF A·Filed 2020·Granted May 23, 2023·0 cites·12 claims
- 3069USRE39457ELiquid specimen container and attachable testing modulesLAMINA INC·Filed 2000·Granted Jan 2, 2007·11 cites·43 claims
- 3162US5133363AModular multiple fluid sample preparation assemblyMINA LTD·Filed 1990·Granted Jul 28, 1992·24 cites·3 claims
- 3262US5077012ADevice for detecting disease markersMINA LTD·Filed 1990·Granted Dec 31, 1991·94 cites·26 claims
- 3360US4953561AUrine testing module and method of collecting urine antigenCANCER DIAGNOSTICS INC·Filed 1989·Granted Sep 4, 1990·56 cites·18 claims
- 3460US2004191744A1Electronic training systems and methodsMINA INC·Filed 2003·Application pending·0 cites
- 3558US5038793AUrine testing membrane module and method of conducting sameMINA LTD·Filed 1990·Granted Aug 13, 1991·41 cites·10 claims
- 3657US6830935B1Method for mixing and processing specimen samplesLAMINA INC·Filed 1999·Granted Dec 14, 2004·31 cites·13 claims
- 3757US2023288420A1Vertical flow immunochromatographic assay device and method of using the sameZEUS DIAGNOSTICS LLC·Filed 2023·Application pending·0 cites
- 3856US5137031AUrine testing apparatus with urinary sediment deviceMINA LTD·Filed 1990·Granted Aug 11, 1992·71 cites·25 claims
- 3956US5003988AModular multiple fluid sample preparation assemblyMINA LTD·Filed 1989·Granted Apr 2, 1991·28 cites·20 claims
- 4055US5016644AUrine testing module and method of collecting urine antigenMINA LTD·Filed 1989·Granted May 21, 1991·27 cites·14 claims
- 4154US5022411AModular fluid testing deviceMINA LTD·Filed 1989·Granted Jun 11, 1991·40 cites·24 claims
- 4254US2015160208A1Integrated device for analyte testing, confirmation, and donor identity verificationSONABANK·Filed 2015·Application pending·0 cites
- 4352US11906512B2Integrated device for analyte testing, confirmation, and donor identity verificationZEUS DIAGNOSTICS LLC·Filed 2018·Granted Feb 20, 2024·0 cites·17 claims
- 4451US5042502AUrine testing module with cytology cupMINA LTD·Filed 1990·Granted Aug 27, 1991·45 cites·17 claims
- 4551US5024237AModular fluid sample preparation assemblyMINA LTD·Filed 1989·Granted Jun 18, 1991·27 cites·23 claims
- 4650US6149871ASystem for processing multiple specimens of biological fluidLAMINA INC·Filed 1998·Granted Nov 21, 2000·24 cites·12 claims
- 4749US2002160538A1Assay deviceFiled 2002·Application pending·0 cites
- 4848US2022257219A1Method of collecting oropharyngeal lavage, in vitro immunochromatographic assay, and composition and kit thereforZEUS DIAGNOSTICS LLC·Filed 2022·Application pending·0 cites
- 4942US2017269074A1Integrated device for analyte testing, confirmation, and donor identity verificationGUIRGUIS RAOUF A·Filed 2017·Application pending·0 cites
- 5040US6423237B1Method and apparatus for manually separating particulate matter from a liquid specimenLAMINA INC·Filed 1997·Granted Jul 23, 2002·13 cites·32 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →