Leon Frenken
13Patents
8h-index
22Co-inventors
68Inventor score
Filing activity: Mar 22, 1993 → Aug 11, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6114147A | Immobilized proteins with specific binding capacities and their use in processes and products | Chemistry; Metallurgy | 125 | Expired |
| US6838254B1 | Production of antibodies or (functionalized) fragments thereof derived from heavy chain immunoglobulins of camelidae | Chemistry; Metallurgy | 83 | Expired |
| US6670453B2 | Multivalent antigen-binding proteins | Emerging Cross-Sectional Technologies | 64 | Expired |
| US5658871A | Microbial lipase muteins and detergent compositions comprising same | Chemistry; Metallurgy | 19 | Expired |
| US5641671A | Production of active Pseudomonas glumae lipase in homologous or heterologous hosts | Chemistry; Metallurgy | 13 | Expired |
| US6218350A | Bleaching enzymes | Chemistry; Metallurgy | 13 | Expired |
| US6399763B1 | Method for producing antibody fragments | Chemistry; Metallurgy | 11 | Expired |
| US6517829B1 | Products comprising inactivated yeasts or moulds provided with active antibodies | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7196187B2 | Method for producing antibody fragments | Chemistry; Metallurgy | 6 | Expired |
| US7794981B2 | Prosuction of antibodies or (functionalized) fragments thereof derived from heavy chain immunoglobulins of camelidae | Chemistry; Metallurgy | 6 | Expired |
| US5804409A | Production of active Pseudomonas glumae lipase in homologous or heterologous hosts | Chemistry; Metallurgy | 3 | Expired |
| US6528056B1 | Inhibition of viral infection using antigen-binding proteins | Human Necessities | 0 | Expired |
| US7132121B2 | Inhibition of viral infection using antigen-binding proteins | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.