Inventor · disambiguated record
David Hay
Also filed as: HAY DAVID · HAY DAVID COLIN
4 granted patents·72 citations·filing 2002–2020
74Inventor score
Top patents by PatentIndex Score
4 records- 0189US7335387B2Methods, capsule and apparatuses for the production of foamed drinksMARS INC·Filed 2002·Granted Feb 26, 2008·52 cites·27 claims
- 0288US7987767B2Methods, capsule and apparatuses for the production of foamed drinksMARS INC·Filed 2007·Granted Aug 2, 2011·20 cites·9 claims
- 0355US11713448B2Methods for producing hepatocytesBIOLAMINA AB·Filed 2020·Granted Aug 1, 2023·0 cites·20 claims
- 0447US10683486B2Methods for producing hepatocytesBIOLAMINA AB·Filed 2016·Granted Jun 16, 2020·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →