Inventor · disambiguated record
David A. Ahlquist
Also filed as: AHLQUIST DAVID · AHLQUIST DAVID A · AHLQUIST DAVID ALAN
59 granted patents·38 pending applications·663 citations·filing 1996–2025
99Inventor score
Files withMAYO FOUND MEDICAL EDUCATION & RES56MAYO FOUNDATION16EXACT SCIENCES DEV CO LLC11EXACT SCIENCES CORP9AHLQUIST DAVID A4
Top patents by PatentIndex Score
97 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
- 0397US11702704B2Detecting ovarian cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2020·Granted Jul 18, 2023·3 cites·17 claims
- 0496US11104960B2Detecting esophageal disordersEXACT SCIENCES DEV CO LLC·Filed 2019·Granted Aug 31, 2021·6 cites·4 claims
- 0596US10370726B2Detecting colorectal neoplasiaMAYO FOUND MEDICAL EDUCATION & RES·Filed 2017·Granted Aug 6, 2019·19 cites·5 claims
- 0696US10301680B2Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2015·Granted May 28, 2019·13 cites·5 claims
- 0796US10030272B2Detecting gastrointestinal neoplasmsMAYO FOUND MEDICAL EDUCATION & RES·Filed 2016·Granted Jul 24, 2018·16 cites·3 claims
- 0896US10011878B2Compositions and methods for performing methylation detection assaysEXACT SCIENCES DEV CO LLC·Filed 2015·Granted Jul 3, 2018·36 cites·8 claims
- 0996US9506116B2Detecting neoplasmMAYO FOUNDATION·Filed 2014·Granted Nov 29, 2016·40 cites·9 claims
- 1096US7368233B2Methods of screening for lung neoplasm based on stool samples containing a nucleic acid marker indicative of a neoplasmEXACT SCIENCES CORP·Filed 2000·Granted May 6, 2008·116 cites·28 claims
- 1195US11365451B2Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2019·Granted Jun 21, 2022·8 cites·5 claims
- 1295US10519510B2Digital sequence analysis of DNA methylationEXACT SCIENCES DEV CO LLC·Filed 2016·Granted Dec 31, 2019·11 cites·16 claims
- 1394US11078539B2Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2015·Granted Aug 3, 2021·8 cites·13 claims
- 1494US10385406B2Detection of lung neoplasia by analysis of methylated DNAEXACT SCIENCES DEV CO LLC·Filed 2017·Granted Aug 20, 2019·22 cites·15 claims
- 1594US10184154B2Detecting cholangiocarcinomaMAYO FOUND MEDICAL EDUCATION & RES·Filed 2015·Granted Jan 22, 2019·10 cites·2 claims
- 1694US9632093B2Detecting neoplasmMAYO FOUNDATION·Filed 2016·Granted Apr 25, 2017·7 cites·2 claims
- 1793US10900090B2Detecting cholangiocarcinomaMAYO FOUND MEDICAL EDUCATION & RES·Filed 2019·Granted Jan 26, 2021·6 cites·3 claims
- 1893US9994911B2Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2014·Granted Jun 12, 2018·9 cites·3 claims
- 1993US9982310B2Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2016·Granted May 29, 2018·8 cites·3 claims
- 2092US11118230B2Compositions and methods for performing methylation detection assaysEXACT SCIENCES DEV CO LLC·Filed 2018·Granted Sep 14, 2021·5 cites·9 claims
- 2192US10934594B2Detecting breast cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Mar 2, 2021·3 cites·10 claims
- 2292US10683555B2Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Jun 16, 2020·4 cites·2 claims
- 2392US10006093B2Detecting gastric neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2016·Granted Jun 26, 2018·6 cites·5 claims
- 2492US9399800B2Detecting neoplasmMAYO FOUNDATION·Filed 2015·Granted Jul 26, 2016·4 cites·11 claims
- 2591US12319969B2Detecting esophageal disordersEXACT SCIENCES CORP·Filed 2021·Granted Jun 3, 2025·1 cites·14 claims
- 2691US9803249B2Detecting neoplasmMAYO FOUNDATION·Filed 2017·Granted Oct 31, 2017·4 cites·5 claims
- 2791US9637792B2Digital sequence analysis of DNA methylationAHLQUIST DAVID A·Filed 2012·Granted May 2, 2017·9 cites·8 claims
- 2891US8673555B2Detecting neoplasmTAYLOR WILLIAM R·Filed 2009·Granted Mar 18, 2014·20 cites·8 claims
- 2990US10975443B2Detecting breast cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Apr 13, 2021·2 cites·10 claims
- 3090US10597733B2Detecting gastric neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Mar 24, 2020·3 cites·3 claims
- 3190US9121070B2Detecting neoplasmMAYO FOUNDATION·Filed 2014·Granted Sep 1, 2015·5 cites·13 claims
- 3290US7785772B2Detecting methylated mammalian nucleic acid in stoolMAYO FOUNDATION·Filed 2008·Granted Aug 31, 2010·9 cites·11 claims
- 3390US2024352534A1Detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2024·Application pending·0 cites
- 3490US2024417807A1Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2024·Application pending·0 cites
- 3588US5891651AMethods of recovering colorectal epithelial cells or fragments thereof from stoolMAYO FOUNDATION·Filed 1996·Granted Apr 6, 1999·109 cites·15 claims
- 3688US2024368702A1Digital sequence analysis of dna methylationEXACT SCIENCES CORP·Filed 2024·Application pending·0 cites
- 3786US12043871B2Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2022·Granted Jul 23, 2024·0 cites·13 claims
- 3886US2024344140A1Methods and materials for detecting colorectal neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2024·Application pending·0 cites
- 3986US2025137068A1Detecting cholangiocarcinomaMAYO FOUND MEDICAL EDUCATION & RES·Filed 2024·Application pending·0 cites
- 4085US12442043B2Detecting ovarian cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2023·Granted Oct 14, 2025·0 cites·13 claims
- 4185US11821039B2Detecting neoplasmMAYO FOUND MEDICAL EDUCATION & RES·Filed 2020·Granted Nov 21, 2023·1 cites·4 claims
- 4285US11697853B2Detecting prostate cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2021·Granted Jul 11, 2023·1 cites·6 claims
- 4385US10934592B2Detecting prostate cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2018·Granted Mar 2, 2021·2 cites·7 claims
- 4484US2025327134A1Detecting breast cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2025·Application pending·0 cites
- 4584US2025137067A1Detecting pancreatic high-grade dysplasiaMAYO FOUND MEDICAL EDUCATION & RES·Filed 2024·Application pending·0 cites
- 4684US2025270655A1Detecting esophageal disordersEXACT SCIENCES CORP·Filed 2025·Application pending·0 cites
- 4783USRE50621EDetecting breast cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2022·Granted Oct 7, 2025·0 cites·10 claims
- 4882US11028447B2Detection of neoplasia by analysis of methylated dnaEXACT SCIENCES DEV CO LLC·Filed 2019·Granted Jun 8, 2021·1 cites·8 claims
- 4978US12325878B2Detecting breast cancerMAYO FOUND MEDICAL EDUCATION & RES·Filed 2021·Granted Jun 10, 2025·0 cites·9 claims
- 5078US10870893B2Digital sequence analysis of DNA methylationEXACT SCIENCES DEV CO LLC·Filed 2019·Granted Dec 22, 2020·0 cites·17 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →