Inventor · disambiguated record
Graham P. Lidgard
Also filed as: LIDGARD GRAHAM · LIDGARD GRAHAM P · LIDGARD GRAHAM PETER
115 granted patents·47 pending applications·1,151 citations·filing 1981–2025
99Inventor score
Files withEXACT SCIENCES CORP74EXACT SCIENCES DEV CO LLC35MAYO FOUND MEDICAL EDUCATION & RES18MATRITECH INC13NEXUS DX INC6
Top patents by PatentIndex Score
162 records- 0198US10883144B2Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2020·Granted Jan 5, 2021·9 cites·5 claims
- 0298US10435755B2Detecting esophageal disordersEXACT SCIENCES DEV CO LLC·Filed 2016·Granted Oct 8, 2019·23 cites·8 claims
- 0398US9169511B2Isolation of nucleic acidsEXACT SCIENCES CORP·Filed 2013·Granted Oct 27, 2015·34 cites·16 claims
- 0498US8361720B2Real time cleavage assayEXACT SCIENCES CORP·Filed 2010·Granted Jan 29, 2013·120 cites·13 claims
- 0597US11299766B2Multiplex amplification detection assayEXACT SCIENCES CORP·Filed 2020·Granted Apr 12, 2022·4 cites·20 claims
- 0697US11118228B2Detection of colon neoplasia by analysis of methylated DNAEXACT SCIENCES DEV CO LLC·Filed 2018·Granted Sep 14, 2021·18 cites·10 claims
- 0797US10648025B2Multiplex amplification detection assay IIEXACT SCIENCES DEV CO LLC·Filed 2017·Granted May 12, 2020·17 cites·20 claims
- 0897US9163278B2Isolation of nucleic acidsEXACT SCIENCES CORP·Filed 2013·Granted Oct 20, 2015·22 cites·16 claims
- 0997US9000146B2Isolation of nucleic acidsBRUINSMA JANELLE J·Filed 2012·Granted Apr 7, 2015·73 cites·23 claims
- 1097US8916344B2Methylation assayZOU HONGZHI·Filed 2010·Granted Dec 23, 2014·65 cites·18 claims
- 1197US8808990B2Serial isolation of multiple DNA targets from stoolLIDGARD GRAHAM P·Filed 2012·Granted Aug 19, 2014·70 cites·2 claims
- 1297US8715937B2Mutation detection assayZOU HONGZHI·Filed 2010·Granted May 6, 2014·58 cites·17 claims
- 1396US11104960B2Detecting esophageal disordersEXACT SCIENCES DEV CO LLC·Filed 2019·Granted Aug 31, 2021·6 cites·4 claims
- 1496US10704081B2Multiplex amplification detection assayEXACT SCIENCES DEV CO LLC·Filed 2016·Granted Jul 7, 2020·19 cites·7 claims
- 1596US10465248B2Method of characterizing ZDHHC1 DNAEXACT SCIENCES DEV CO LLC·Filed 2015·Granted Nov 5, 2019·14 cites·11 claims
- 1696US10301680B2Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2015·Granted May 28, 2019·13 cites·5 claims
- 1796US10011878B2Compositions and methods for performing methylation detection assaysEXACT SCIENCES DEV CO LLC·Filed 2015·Granted Jul 3, 2018·36 cites·8 claims
- 1896US9212392B2Normalization of polymerase activityEXACT SCIENCES CORP·Filed 2013·Granted Dec 15, 2015·52 cites·19 claims
- 1995US11365451B2Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2019·Granted Jun 21, 2022·8 cites·5 claims
- 2095US10519510B2Digital sequence analysis of DNA methylationEXACT SCIENCES DEV CO LLC·Filed 2016·Granted Dec 31, 2019·11 cites·16 claims
- 2195US10047390B2Isolation of nucleic acidsEXACT SCIENCES CORP·Filed 2017·Granted Aug 14, 2018·6 cites·9 claims
- 2295US9315853B2Modification of DNA on magnetic beadsEXACT SCIENCES CORP·Filed 2013·Granted Apr 19, 2016·36 cites·8 claims
- 2395US7932099B2Methods and compositions for analyte detectionNEXUS DX INC·Filed 2007·Granted Apr 26, 2011·69 cites·29 claims
- 2494US11078539B2Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2015·Granted Aug 3, 2021·8 cites·13 claims
- 2594US10385406B2Detection of lung neoplasia by analysis of methylated DNAEXACT SCIENCES DEV CO LLC·Filed 2017·Granted Aug 20, 2019·22 cites·15 claims
- 2694US9631228B2Isolation of nucleic acidsEXACT SCIENCES CORP·Filed 2015·Granted Apr 25, 2017·6 cites·17 claims
- 2793US11479823B2Detection of lung neoplasia by amplification of RNA sequencesEXACT SCIENCES CORP·Filed 2020·Granted Oct 25, 2022·5 cites·17 claims
- 2893US11193168B2Multiplex amplification detection assay IIEXACT SCIENCES DEV CO LLC·Filed 2020·Granted Dec 7, 2021·3 cites·13 claims
- 2993US10822638B2Isolation and detection of DNA from plasmaEXACT SCIENCES DEV CO LLC·Filed 2016·Granted Nov 3, 2020·14 cites·13 claims
- 3093US10704083B2Modification of DNA on magnetic beadsEXACT SCIENCES DEV CO LLC·Filed 2018·Granted Jul 7, 2020·9 cites·16 claims
- 3193US10144953B2Modification of DNA on magnetic beadsEXACT SCIENCES DEV CO LLC·Filed 2016·Granted Dec 4, 2018·11 cites·9 claims
- 3293US9994911B2Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2014·Granted Jun 12, 2018·9 cites·3 claims
- 3393US9845491B2Isolation of nucleic acidsEXACT SCIENCES CORP·Filed 2015·Granted Dec 19, 2017·5 cites·12 claims
- 3493US9750482B2Sample collection deviceEXACT SCIENCES CORP·Filed 2015·Granted Sep 5, 2017·6 cites·29 claims
- 3593US9211112B2Sample collection deviceLIDGARD GRAHAM P·Filed 2012·Granted Dec 15, 2015·12 cites·35 claims
- 3692US11345949B2Methylated control DNAEXACT SCIENCES CORP·Filed 2017·Granted May 31, 2022·5 cites·10 claims
- 3792US11118230B2Compositions and methods for performing methylation detection assaysEXACT SCIENCES DEV CO LLC·Filed 2018·Granted Sep 14, 2021·5 cites·9 claims
- 3892US11020096B2Sample collection deviceEXACT SCIENCES CORP·Filed 2020·Granted Jun 1, 2021·2 cites·14 claims
- 3992US10934594B2Detecting breast cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Mar 2, 2021·3 cites·10 claims
- 4092US10683555B2Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Jun 16, 2020·4 cites·2 claims
- 4191US12319969B2Detecting esophageal disordersEXACT SCIENCES CORP·Filed 2021·Granted Jun 3, 2025·1 cites·14 claims
- 4291US10196676B2Isolation of nucleic acidsEXACT SCIENCES CORP·Filed 2018·Granted Feb 5, 2019·2 cites·8 claims
- 4391US10106844B2Normalization of polymerase activityEXACT SCIENCES DEV CO LLC·Filed 2015·Granted Oct 23, 2018·4 cites·7 claims
- 4491US9637792B2Digital sequence analysis of DNA methylationAHLQUIST DAVID A·Filed 2012·Granted May 2, 2017·9 cites·8 claims
- 4591US9290797B2Real time cleavage assayEXACT SCIENCES CORP·Filed 2012·Granted Mar 22, 2016·5 cites·12 claims
- 4691US9127318B2Multiplexed KRAS mutation detection assayOLDHAM-HALTOM REBECCA·Filed 2012·Granted Sep 8, 2015·14 cites·22 claims
- 4790US12049671B2Detection of colon neoplasia by analysis of methylated DNAEXACT SCIENCES CORP·Filed 2021·Granted Jul 30, 2024·1 cites·13 claims
- 4890US10975443B2Detecting breast cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Apr 13, 2021·2 cites·10 claims
- 4990US2024191307A1Mutation detection assayEXACT SCIENCES CORP·Filed 2023·Application pending·0 cites
- 5090US2024417810A1Multiplexed Kras Mutation Detection AssayEXACT SCIENCES CORP·Filed 2024·Application pending·0 cites
Showing the top 50 of 162 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →