Inventor · disambiguated record
David Ownby
Also filed as: OWNBY DAVID · OWNBY DAVID W
3 granted patents·30 citations·filing 1999–2016
61Inventor score
Top patents by PatentIndex Score
3 records- 0171US6462180B1Method of preparing α-1 proteinase inhibitorBAYER AG·Filed 1999·Granted Oct 8, 2002·30 cites·33 claims
- 0253US9353165B2Purification of cell culture derived alpha1 protease inhibitorGRIFOLS SA·Filed 2013·Granted May 31, 2016·0 cites·11 claims
- 0350US9957315B2Purification of cell culture derived alpha1 protease inhibitorGRIFOLS SA·Filed 2016·Granted May 1, 2018·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →