Inventor · disambiguated record
Gregory Charles Critchfield
Also filed as: CRITCHFIELD GREGORY CHARLES
4 granted patents·19 pending applications·7 citations·filing 2014–2024
69Inventor score
Files withSERA PROGNOSTICS INC23
Top patents by PatentIndex Score
23 records- 0184US10961584B2Biomarker pairs for predicting preterm birthSERA PROGNOSTICS INC·Filed 2019·Granted Mar 30, 2021·2 cites·5 claims
- 0284US10392665B2Biomarker pairs for predicting preterm birthSERA PROGNOSTICS INC·Filed 2016·Granted Aug 27, 2019·3 cites·6 claims
- 0381US11662351B2Pregnancy clock proteins for predicting due date and time to birthSERA PROGNOSTICS INC·Filed 2018·Granted May 30, 2023·2 cites·13 claims
- 0480US2024318250A1Biomarker pairs for predicting preterm birthSERA PROGNOSTICS INC·Filed 2024·Application pending·0 cites
- 0579US2025085293A1Biomarkers for predicting preterm birth due to preterm premature rupture of membranes (pprom) versus idiopathic spontaneous labor (ptl)SERA PROGNOSTICS INC·Filed 2024·Application pending·0 cites
- 0672US2023408530A1Pregnancy clock proteins for predicting due date and time to birthSERA PROGNOSTICS INC·Filed 2023·Application pending·0 cites
- 0769US11987846B2Biomarker pairs for predicting preterm birthSERA PROGNOSTICS INC·Filed 2021·Granted May 21, 2024·0 cites·18 claims
- 0867US2021156870A1Biomarkers and methods for predicting preeclampsiaSERA PROGNOSTICS INC·Filed 2020·Application pending·0 cites
- 0964US2019187145A1Biomarkers and methods for predicting preeclampsiaSERA PROGNOSTICS INC·Filed 2018·Application pending·0 cites
- 1064US2019219588A1Biomarkers and methods for predicting preeclampsiaSERA PROGNOSTICS INC·Filed 2018·Application pending·0 cites
- 1163US2019317107A1Biomarkers and methods for predicting preterm birthSERA PROGNOSTICS INC·Filed 2018·Application pending·0 cites
- 1261US2019376978A1Biomarkers and methods for predicting preterm birthSERA PROGNOSTICS INC·Filed 2019·Application pending·0 cites
- 1359US2018172696A1Biomarkers and methods for predicting preterm birthSERA PROGNOSTICS INC·Filed 2017·Application pending·0 cites
- 1458US2014296108A1Biomarkers and methods for predicting preeclampsiaSERA PROGNOSTICS INC·Filed 2014·Application pending·0 cites
- 1557US2019369109A1Biomarkers for predicting preterm birth in a pregnant female exposed to progestogensSERA PROGNOSTICS INC·Filed 2018·Application pending·0 cites
- 1657US2014287947A1Biomarkers and methods for predicting preeclampsiaSERA PROGNOSTICS INC·Filed 2014·Application pending·0 cites
- 1757US2018172698A1Biomarkers for predicting preterm birth due to preterm premature rupture of membranes (pprom) versus idiopathic spontaneous labor (ptl)SERA PROGNOSTICS INC·Filed 2017·Application pending·0 cites
- 1857US2014287948A1Biomarkers and methods for predicting preterm birthSERA PROGNOSTICS INC·Filed 2014·Application pending·0 cites
- 1955US2014287950A1Biomarkers and methods for predicting preterm birthSERA PROGNOSTICS INC·Filed 2014·Application pending·0 cites
- 2055US2021190792A1Biomarkers for predicting preterm birth due to preterm premature rupture of membranes (pprom) versus idiopathic spontaneous labor (ptl)SERA PROGNOSTICS INC·Filed 2020·Application pending·0 cites
- 2155US2016154003A1Biomarkers and methods for predicting preterm birthSERA PROGNOSTICS INC·Filed 2015·Application pending·0 cites
- 2255US2017146548A1Biomarkers and methods for predicting preterm birthSERA PROGNOSTICS INC·Filed 2016·Application pending·0 cites
- 2353US2018143202A1Biomarkers for predicting preterm birth in a pregnant female exposed to progestogensSERA PROGNOSTICS INC·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Gregory Charles Critchfield files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →