Inventor · disambiguated record
John B. Perkins
Also filed as: PERKINS JOHN B
11 granted patents·5 pending applications·80 citations·filing 1995–2011
88Inventor score
Files withROCHE VITAMINS INC6DSM IP ASSETS BV2GOESE MARKUS G2PERKINS JOHN B2DSM NUTRITIONAL PROD INC1
Top patents by PatentIndex Score
16 records- 0179US6841366B1Biotin biosynthesis in bacillus subtilisDSM IP ASSETS BV·Filed 1999·Granted Jan 11, 2005·22 cites·17 claims
- 0278US5837528ABacterial strains which overproduce riboflavinHOFFMANN LA ROCHE·Filed 1995·Granted Nov 17, 1998·31 cites·43 claims
- 0377US5925538ABacterial strains which overproduce riboflavinROCHE VITAMINS INC·Filed 1998·Granted Jul 20, 1999·16 cites·40 claims
- 0455US2007196903A1Overcoming DAPA aminotransferase bottlenecks in biotin vitamers biosynthesisVAN ARSDELL SCOTT W·Filed 2007·Application pending·0 cites
- 0553US8329395B2Thiamin production by fermentationGOESE MARKUS G·Filed 2009·Granted Dec 11, 2012·0 cites·6 claims
- 0652US7091000B2Bacterial strains which overproduce riboflavin and methods of use thereofDSM NUTRITIONAL PROD INC·Filed 2003·Granted Aug 15, 2006·0 cites·8 claims
- 0751US6551813B1Nutrient medium for bacterial strains which overproduce riboflavinROCHE VITAMINS INC·Filed 1999·Granted Apr 22, 2003·3 cites·2 claims
- 0851US6057136ABiotin biosynthesis in Bacillus subtilisROCHE VITAMINS INC·Filed 1996·Granted May 2, 2000·6 cites·31 claims
- 0948US7435571B2Microbial production of COQ10DSM IP ASSETS BV·Filed 2004·Granted Oct 14, 2008·0 cites·12 claims
- 1048US2004146997A1Overcoming DAPA aminotransferase bottlenecks in biotin vitamers biosynthesisROCHE VITAMINS INC·Filed 2004·Application pending·0 cites
- 1144US2006127993A1Thiamin production by fermentationGOESE MARKUS G·Filed 2004·Application pending·0 cites
- 1239US6303377B1Biotin biosynthesis in bacillus subtilisROCHE VITAMINS INC·Filed 1999·Granted Oct 16, 2001·2 cites·1 claims
- 1334US2012114797A1Talaromyces strains and enzyme compositionsPERKINS JOHN B·Filed 2010·Application pending·0 cites
- 1431US8841088B2Method for mRNA stabilizationFERRANDEZ ABEL·Filed 2006·Granted Sep 23, 2014·0 cites·9 claims
- 1531US2013216653A1Spore surface display of bioactive moleculesPERKINS JOHN B·Filed 2011·Application pending·0 cites
- 1629US6737256B2Overcoming DAPA aminotransferase bottlenecks in biotin vitamers biosynthesisROCHE VITAMINS INC·Filed 1997·Granted May 18, 2004·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →