Inventor · Randers, DK

Sven Hastrup

23Patents
13h-index
50Co-inventors
84Inventor score

Filing activity: Apr 17, 1987 → Jan 19, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US5665587A Modified subtilisins and detergent compositions containing same Chemistry; Metallurgy 68 Expired
US5741694A Useful mutations of bacterial alkaline protease Chemistry; Metallurgy 59 Expired
US5457046A Enzyme capable of degrading cellullose or hemicellulose Chemistry; Metallurgy 56 Expired
US5763254A Enzyme capable of degrading cellulose or hemicellulose Chemistry; Metallurgy 47 Expired
US6197567A Modified subtilisins and detergent compositions containing same Chemistry; Metallurgy 46 Expired
US5482849A Subtilisin mutants Chemistry; Metallurgy 40 Expired
US5686593A Enzyme capable of degrading cellulose or hemicellulose Chemistry; Metallurgy 40 Expired
US5693520A Recombinant trypsin-like protease Chemistry; Metallurgy 33 Expired
US5631217A Detergent compositions comprising a modified subtilisin Chemistry; Metallurgy 32 Expired
US5948672A Cellulase preparation comprising an endoglucanase enzyme Textiles; Paper 17 Expired
US6423524B1 Cellulase preparation comprising an endoglucanase enzyme Textiles; Paper 17 Expired
US6808913B2 Useful mutations of bacterial alkaline protease Chemistry; Metallurgy 15 Expired
US6632646B1 Modified subtilisins and detergent compositions containing same Chemistry; Metallurgy 14 Expired
US6506589B1 Useful mutations of bacterial alkaline protease Chemistry; Metallurgy 12 Expired
US9272019B2 MIC-1 fusion proteins and uses thereof Chemistry; Metallurgy 10 Active
US6835821B2 Useful mutations of bacterial alkaline protease Chemistry; Metallurgy 10 Expired
US5036002A Expression system with trans-acting DNA segments Emerging Cross-Sectional Technologies 7 Expired
US6171823A Process for producing extracellular proteins in bacteria Emerging Cross-Sectional Technologies 5 Expired
US9956264B2 MIC-1 fusion proteins and uses thereof Chemistry; Metallurgy 4 Active
US5702934A Processes for producing an enzyme Chemistry; Metallurgy 4 Expired
US7189553B2 Modified subtilisins and detergent, compositions containing same Chemistry; Metallurgy 3 Expired
US6908991B2 Useful mutations of bacterial alkaline protease Chemistry; Metallurgy 1 Expired
US6458927B1 Polypeptide with appetite regulating activity Human Necessities 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.