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Patent applications and USPTO patent grants for Frenken; Leon Gerardus.The latest application filed is for "multivalent antigen-binding proteins".
Patent | Date |
---|---|
Multivalent antigen-binding proteins Grant 6,670,453 - Frenken , et al. December 30, 2 | 2003-12-30 |
Multivalent Antigen-binding Proteins App 20030092892 - FRENKEN, LEON GERARDUS ;   et al. | 2003-05-15 |
Microbial lipase muteins and detergent compositions comprising same Grant 5,658,871 - Batenburg , et al. August 19, 1 | 1997-08-19 |
Production of active Pseudomonas glumae lipase in homologous or heterologous hosts Grant 5,641,671 - Bos , et al. June 24, 1 | 1997-06-24 |
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