Inventor · disambiguated record
Johan Haverkamp
Also filed as: HAVERKAMP JOHAN
9 granted patents·540 citations·filing 1987–2002
92Inventor score
Top patents by PatentIndex Score
9 records- 0196US5665587AModified subtilisins and detergent compositions containing sameNOVO NORDISK AS·Filed 1995·Granted Sep 9, 1997·146 cites·50 claims
- 0295US6197567B1Modified subtilisins and detergent compositions containing sameNOVO NORDISK AS·Filed 1997·Granted Mar 6, 2001·108 cites·259 claims
- 0391US6632646B1Modified subtilisins and detergent compositions containing sameNOVOZYMES AS·Filed 2000·Granted Oct 14, 2003·33 cites·87 claims
- 0486US5631217ADetergent compositions comprising a modified subtilisinNOVO NORDISK AS·Filed 1995·Granted May 20, 1997·69 cites·48 claims
- 0584US5520839ALaundry detergent composition containing synergistic combination of sophorose lipid and nonionic surfactantLEVER BROTHERS CO·Filed 1995·Granted May 28, 1996·51 cites·5 claims
- 0683US5482849ASubtilisin mutantsNOVO NORDISK AS·Filed 1991·Granted Jan 9, 1996·81 cites·45 claims
- 0779US5417879ASynergistic dual-surfactant detergent composition containing sophoroselipidLEVER BROTHERS CO·Filed 1993·Granted May 23, 1995·40 cites·9 claims
- 0866US7189553B2Modified subtilisins and detergent, compositions containing sameNOVOZYMES AS·Filed 2002·Granted Mar 13, 2007·5 cites·7 claims
- 0933US4824599AEnzymatic detergent compositionLEVER BROTHERS LTD·Filed 1987·Granted Apr 25, 1989·7 cites·4 claims
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