Frances H. Arnold
71Patents
17h-index
75Co-inventors
87Inventor score
Filing activity: Feb 1, 1991 → Nov 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6540895B1 | Microfabricated cell sorter for chemical and biological materials | Physics | 495 | Expired |
| US6063637A | Sensors for sugars and other metal binding analytes | Emerging Cross-Sectional Technologies | 425 | Expired |
| US6537746B2 | Method for creating polynucleotide and polypeptide sequences | Chemistry; Metallurgy | 220 | Expired |
| US6153410A | Recombination of polynucleotide sequences using random or defined primers | Chemistry; Metallurgy | 91 | Expired |
| US5316935A | Subtilisin variants suitable for hydrolysis and synthesis in organic media | Chemistry; Metallurgy | 85 | Expired |
| US6177263A | Recombination of polynucleotide sequences using random or defined primers | Chemistry; Metallurgy | 59 | Expired |
| US7214298B2 | Microfabricated cell sorter | Physics | 57 | Expired |
| US5786428A | Adsorbents for amino acid and peptide separation | Performing Operations; Transporting | 55 | Expired |
| US5945325A | Thermally stable para-nitrobenzyl esterases | Chemistry; Metallurgy | 51 | Expired |
| US5310648A | Composition of matter comprising an imprinted matrix exhibiting selective binding interactions through chelated metals | Physics | 49 | Expired |
| US5741691A | Para-nitrobenzyl esterases with enhanced activity in aqueous and nonaqueous media | Chemistry; Metallurgy | 43 | Expired |
| US5283339A | Immobilized metal aqueous two-phase extraction and precipitation | Chemistry; Metallurgy | 40 | Expired |
| US8361769B1 | Regioselective alkane hydroxylation with a mutant CYP153A6 enzyme | Emerging Cross-Sectional Technologies | 30 | Active |
| US7524664B2 | Regio- and enantioselective alkane hydroxylation with modified cytochrome P450 | Chemistry; Metallurgy | 28 | Expired |
| US5616790A | Lipid-based metal sensor | Physics | 26 | Expired |
| US7226768B2 | Cytochrome P450 oxygenases | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6524837B1 | Hydantoinase variants with improved properties and their use for the production of amino acids | Chemistry; Metallurgy | 18 | Expired |
| US6361988B1 | ECB deacylase mutants | Chemistry; Metallurgy | 14 | Expired |
| US7115403B1 | Directed evolution of galactose oxidase enzymes | Chemistry; Metallurgy | 12 | Expired |
| US7098010B1 | Directed evolution of oxidase enzymes | Chemistry; Metallurgy | 12 | Expired |
| US6902918B1 | Oxygenase enzymes and screening method | Physics | 11 | Expired |
| US7435570B2 | Thermostable peroxide-driven cytochrome P450 oxygenase variants and methods of use | Chemistry; Metallurgy | 11 | Expired |
| US8097440B1 | Engineered microorganisms capable of producing target compounds under anaerobic conditions | Emerging Cross-Sectional Technologies | 11 | Active |
| US7863030B2 | Regio- and enantioselective alkane hydroxylation with modified cytochrome P450 | Chemistry; Metallurgy | 10 | Active |
| US7465567B2 | Peroxide-driven cytochrome P450 oxygenase variants | Chemistry; Metallurgy | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.