Inventor · disambiguated record
J. David Rozzell, Jr.
Also filed as: ROZZELL J D · ROZZELL J D JR · ROZZELL J DAVID · ROZZELL JR J DAVID
20 granted patents·4 pending applications·323 citations·filing 1983–2007
95Inventor score
Top patents by PatentIndex Score
24 records- 0196US4518692AProduction of L-amino acids by transaminationGENETICS INST·Filed 1983·Granted May 21, 1985·94 cites·17 claims
- 0293US4826766AProduction of amino acids using coupled aminotransferasesGENETICS INST·Filed 1985·Granted May 2, 1989·61 cites·9 claims
- 0391US7202070B2Method for reductive amination of a ketone using a mutated enzymeBIOCATALYTICS INC·Filed 2001·Granted Apr 10, 2007·27 cites·3 claims
- 0487US7301031B2Methods for producing hydroxy amino acids, esters, and derivatives thereofBIOCATALYTICS INC·Filed 2004·Granted Nov 27, 2007·18 cites·11 claims
- 0584US6818752B2Synthetic genes for enhanced expressionBIOCATALYTICS INC·Filed 2000·Granted Nov 16, 2004·11 cites·1 claims
- 0680US6366860B1Synthetic genes for enhanced expressionBIOCATALYTICS INC·Filed 2000·Granted Apr 2, 2002·8 cites·23 claims
- 0779US7642073B2Method for reductive amination of a ketone using a mutated enzymeCODEXIS INC·Filed 2007·Granted Jan 5, 2010·2 cites·3 claims
- 0877US6833471B2Methods for producing hydroxy amino acids and derivatives thereofBIOCATALYTICS INC·Filed 2002·Granted Dec 21, 2004·7 cites·16 claims
- 0977US4880738AProduction of amino acids using coupled enzyme systemsGENETICS INST·Filed 1986·Granted Nov 14, 1989·17 cites·10 claims
- 1068US6830904B2Methods for producing diastereomers of isoleucineBIOCATALYTICS INC·Filed 2002·Granted Dec 14, 2004·3 cites·60 claims
- 1168US4525454AProduction of L-4-phenyl-2-aminobutanoic acid by transaminationGENETICS INST·Filed 1984·Granted Jun 25, 1985·13 cites·12 claims
- 1265US5885767AMethods and compositions for quantitating L-homocysteine and/or l-methionine in a solutionBIOCATALYTICS INC·Filed 1998·Granted Mar 23, 1999·27 cites·47 claims
- 1363US7081535B2Hydroxy-amino acidsBIOCATALYTICS INC·Filed 2004·Granted Jul 25, 2006·2 cites·9 claims
- 1461US5019509AMethod and compositions for the production of l-alanine and derivatives thereofGENETICS INST·Filed 1988·Granted May 28, 1991·9 cites·8 claims
- 1561US2005196774A1Synthetic genes for enhanced expressionBIOCATALYTICS INC·Filed 2004·Application pending·0 cites
- 1660US6822116B2Method for producing D-allo -isoleucineBIOCATALYTICS INC·Filed 2002·Granted Nov 23, 2004·4 cites·17 claims
- 1752US5916786AMethod for the production of chiral 1,3-aminoalcoholsBIOCATALYTICS INC·Filed 1997·Granted Jun 29, 1999·5 cites·11 claims
- 1851US2006275279A1Methods for dissolving cystine stones and reducing cystine in urineROZZELL J D·Filed 2005·Application pending·0 cites
- 1949US4921796AImmobilized cyclodextrin glucosyltransferase composition for the production of cyclodextrinsGENETICS INST·Filed 1988·Granted May 1, 1990·8 cites·1 claims
- 2047US2004115691A1Mutants of enzymes and methods for their useFiled 2003·Application pending·0 cites
- 2145US5942644APrecursors for the production of chiral vicinal aminoalcoholsBIOCATALYTICS INC·Filed 1997·Granted Aug 24, 1999·3 cites·33 claims
- 2242US6207862B1Precursors for the production of chiral 1,3-aminoalcoholsBIOCATALYTICS INC·Filed 1998·Granted Mar 27, 2001·2 cites·14 claims
- 2342US5834261AMethod for the production of chiral vicinal aminoalcoholsBIOCATALYTICS INC·Filed 1997·Granted Nov 10, 1998·2 cites·41 claims
- 2431US2003096379A1Method for producing tryptamine derivativesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →