Inventor · disambiguated record
Paul J. Lawrence
Also filed as: LAWRENCE PAUL J
32 granted patents·3 pending applications·1,136 citations·filing 1981–2011
98Inventor score
Top patents by PatentIndex Score
35 records- 0197US7553675B2Diagnostic assay device having an apparent non-signal lineQUIDEL CORP·Filed 2007·Granted Jun 30, 2009·57 cites·17 claims
- 0294US8030091B2Method for adding an apparent non-signal line to a rapid diagnostic assayQUIDEL CORP·Filed 2009·Granted Oct 4, 2011·17 cites·13 claims
- 0394US4486536ASpecimen slide for occult blood testingSMITHKLINE DIAGNOSTICS INC·Filed 1982·Granted Dec 4, 1984·92 cites·6 claims
- 0494US4365970ASpecimen test slide and method for testing occult bloodSMITH KLINE INSTR·Filed 1981·Granted Dec 28, 1982·108 cites·5 claims
- 0593US5910447ApH and amine test to diagnosis of vaginal infectionsLITMUS CONCEPTS INC·Filed 1997·Granted Jun 8, 1999·100 cites·2 claims
- 0689US7179657B2Method for adding an apparent non-signal line to a rapid diagnostic assayQUIDEL CORP·Filed 2002·Granted Feb 20, 2007·25 cites·19 claims
- 0787US5660790APH and amine test elementsLITMUS CONCEPTS INC·Filed 1996·Granted Aug 26, 1997·59 cites·13 claims
- 0886US7041469B2Assays for trichomonal and other hydrolasesQUIDEL CORP·Filed 2002·Granted May 9, 2006·18 cites·14 claims
- 0985US4615982AFecal occult blood testLAWRENCE PAUL J·Filed 1984·Granted Oct 7, 1986·51 cites·13 claims
- 1082US5897834ApH test elementsLITMUS CONCEPTS INC·Filed 1997·Granted Apr 27, 1999·40 cites·33 claims
- 1181US5585273ATest device for assays for hydrolytic enzyme activityLITMUS CONCEPTS INC·Filed 1994·Granted Dec 17, 1996·46 cites·67 claims
- 1280US5571684AAssay for proline iminopeptidase and other hydrolytic activitiesLITMUS CONCEPTS INC·Filed 1995·Granted Nov 5, 1996·80 cites·48 claims
- 1380US4329317AMethod of stabilizing a specimen slide for occult blood testingSMITH KLINE INSTR·Filed 1981·Granted May 11, 1982·35 cites·6 claims
- 1478US5416003AReporter enzyme release technology: methods of assaying for the presence of aspartic proteases and other hydrolytic enzyme activitiesLITMUS CONCEPTS INC·Filed 1993·Granted May 16, 1995·25 cites·19 claims
- 1576US4382064ASpecimen slide for occult blood testingSMITH KLINE INSTR·Filed 1982·Granted May 3, 1983·33 cites·4 claims
- 1672US6099801ApH and amine test elements and applications to diagnosis of vaginal infectionsLITMUS CONCEPTS INC·Filed 1998·Granted Aug 8, 2000·24 cites·23 claims
- 1772US4971914ADeveloper for fecal occult blood testsLITMUS CONCEPTS INC·Filed 1988·Granted Nov 20, 1990·28 cites·13 claims
- 1872US4937197AFecal occult blood test methodLITMUS CONCEPTS INC·Filed 1988·Granted Jun 26, 1990·34 cites·5 claims
- 1971US6113856AMethod of making a pH and amine test elementLITMUS CONCEPTS INC·Filed 1998·Granted Sep 5, 2000·23 cites·13 claims
- 2070US7291481B2Assays for trichomonal and other hydrolasesQUIDEL CORP·Filed 2006·Granted Nov 6, 2007·2 cites·6 claims
- 2170US6451607B1External dried-reagent control for analytical test devicesLITMUS CONCEPTS INC·Filed 1999·Granted Sep 17, 2002·37 cites·15 claims
- 2270US4939097AFecal occult blood test methodsLITMUS CONCEPTS INC·Filed 1987·Granted Jul 3, 1990·29 cites·29 claims
- 2368US6200817B1PH and amine test elements and applications to diagnosis of vaginal infectionsLITMUS CONCEPTS INC·Filed 1998·Granted Mar 13, 2001·19 cites·1 claims
- 2466US4818702AFecal occult blood test reagentLITMUS CONCEPTS INC·Filed 1988·Granted Apr 4, 1989·24 cites·8 claims
- 2564US7255832B2Iconic colorimetric test device with reduced susceptibility to false positive and false negative readingsQUIDEL CORP·Filed 2004·Granted Aug 14, 2007·5 cites·17 claims
- 2664US4942132AReagent composition for fecal occult blood testsLITMUS CONCEPTS INC·Filed 1988·Granted Jul 17, 1990·22 cites·34 claims
- 2762US4820646AFecal occult blood test methodLITMUS CONCEPTS INC·Filed 1988·Granted Apr 11, 1989·19 cites·2 claims
- 2861US6251621B1Reporter enzyme release technology: methods of assaying for the presence of aspartic proteases and other hydrolytic enzyme activitiesLITMUS CONCEPTS INC·Filed 1995·Granted Jun 26, 2001·19 cites·85 claims
- 2959US5053342AFecal occult blood test reagentsLITMUS CONCEPTS INC·Filed 1990·Granted Oct 1, 1991·25 cites·18 claims
- 3054US5068197AFecal occult blood test methodsLITMUS CONCEPTS INC·Filed 1990·Granted Nov 26, 1991·18 cites·36 claims
- 3154US2008026417A1Assays for trichomonal and other hydrolasesQUIDEL CORP·Filed 2007·Application pending·0 cites
- 3253US2012021528A1Method for Adding an Apparent Non-Signal Line to a Rapid Diagnostic AssayJEROME JEREMY·Filed 2011·Application pending·0 cites
- 3352US2008032411A1Iconic Colorimetric Test Device with Reduced Susceptibility To False Positive and False Negative ReadingsQUIDEL CORP·Filed 2007·Application pending·0 cites
- 3432US4777143AMethod of detecting carboxylic acids in a specimenLITMUS CONCEPTS INC·Filed 1986·Granted Oct 11, 1988·7 cites·28 claims
- 3530US5268146AFast response test panelLITMUS CONCEPTS INC·Filed 1992·Granted Dec 7, 1993·15 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →