Inventor · disambiguated record
John S. Logan
Also filed as: LOGAN JOHN S · LOGAN JOHN STEELE
8 granted patents·4 pending applications·202 citations·filing 1990–2007
86Inventor score
Top patents by PatentIndex Score
12 records- 0188US6166288AMethod of producing transgenic animals for xenotransplantation expressing both an enzyme masking or reducing the level of the gal epitope and a complement inhibitorNEXTRAN INC·Filed 1996·Granted Dec 26, 2000·157 cites·40 claims
- 0279US7038107B2Elimination of endogenous porcine retrovirusMAYO FOUNDATION·Filed 2002·Granted May 2, 2006·6 cites·4 claims
- 0361US5891840AStabilization of somatotropins by modification of cysteine residues utilizing site directed mutagenesisAMERICAN CYANAMID CO·Filed 1995·Granted Apr 6, 1999·17 cites·19 claims
- 0459US6572867B1Inhibition of xenoreactive antibodiesBAXTER INT·Filed 1999·Granted Jun 3, 2003·16 cites·7 claims
- 0559US2004141944A1Inhibition of xenoreactive antibodiesFiled 2003·Application pending·0 cites
- 0658US2008124396A1Inhibition of Xenoreactive AntibodiesMAYO FOUNDATION·Filed 2007·Application pending·0 cites
- 0749US2006107337A1Elimination of endogenous porcine retrovirusCUI CUNQI·Filed 2005·Application pending·0 cites
- 0837US2009043383A1Genetically modified heart valve xenograftsMAYO FOUNDATION·Filed 2005·Application pending·0 cites
- 0932US5439795AMonoclonal antibodies that specifically bind somatotropin binding proteins but not to corresponding somatotropin receptors and methods of use in immunoassaysAMERICAN CYANAMID CO·Filed 1990·Granted Aug 8, 1995·1 cites·11 claims
- 1031US5952482AProduction of hemoglobin having a δ-like globinFiled 1997·Granted Sep 14, 1999·2 cites·16 claims
- 1130US5821351AProduction of hemoglobin having a delta-like globinDNX BIOTHERAPEUTICS INC·Filed 1994·Granted Oct 13, 1998·3 cites·1 claims
- 1229US5807550AAntibodies specifically recognizing somatotropin binding proteinsAMERICAN CYANAMID CO·Filed 1995·Granted Sep 15, 1998·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →