Inventor · disambiguated record
James A. Zahn
Also filed as: ZAHN JAMES A · ZAHN JAMES ALLEN
8 granted patents·1 pending application·38 citations·filing 1996–2024
83Inventor score
Top patents by PatentIndex Score
9 records- 0187US8143037B2Ethanologenic Clostridium species, Clostridium coskatiiZAHN JAMES A·Filed 2010·Granted Mar 27, 2012·19 cites·10 claims
- 0278US12349708B2Use and methods of 1,3-propanediol to improve taste and/or off-taste qualitiesPRIMIENT COVATION LLC·Filed 2024·Granted Jul 8, 2025·0 cites·5 claims
- 0372US6489156B1Rhodobacter strain for odor remediation of anaerobic livestock waste lagoons and biomass productionUNIV IOWA STATE RES FOUND INC·Filed 2000·Granted Dec 3, 2002·5 cites·16 claims
- 0469US7199099B2Methanobactin: a copper binding compound having antibiotic and antioxidant activity isolated from methanotrophic bacteriaUNIV IOWA STATE RES FOUND INC·Filed 2003·Granted Apr 3, 2007·5 cites·28 claims
- 0560US12004542B2Use and methods of 1,3-propanediol to improve taste and/or off-taste qualitiesPRIMIENT COVATION LLC·Filed 2020·Granted Jun 11, 2024·0 cites·2 claims
- 0651US8802405B2Ethanologenic Clostridium species, Clostridium coskatiiZAHN JAMES A·Filed 2012·Granted Aug 12, 2014·0 cites·15 claims
- 0737US5766551ADevice for quantitation of odors from liquid livestock wastesUNIV IOWA STATE RES FOUND INC·Filed 1996·Granted Jun 16, 1998·7 cites·7 claims
- 0835US2011236919A1Process for restricting carbon monoxide dissolution in a syngas fermentationZAHN JAMES ALLEN·Filed 2010·Application pending·0 cites
- 0928US5898003AMethod and means for collecting odors from a waste water lagoonUNIV IOWA STATE RES FOUND INC·Filed 1997·Granted Apr 27, 1999·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →