Inventor · disambiguated record
Karl Wieghardt
Also filed as: WIEGHARDT KARL
3 granted patents·1 pending application·51 citations·filing 1997–2001
69Inventor score
Top patents by PatentIndex Score
4 records- 0184US6646122B1Ligand and complex for catalytically bleaching a substrateUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Nov 11, 2003·42 cites·3 claims
- 0254US6610641B2Composition and method for bleaching a substrateUNILEVER HOME & PERSONAL CARE·Filed 2001·Granted Aug 26, 2003·3 cites·22 claims
- 0350US6153779ACuII and ZnII phenoxyl complexes and radical complexes thereof, methods for their preparation and useDEGUSSA·Filed 1999·Granted Nov 28, 2000·6 cites·19 claims
- 0424US2001025695A1Method for the delignification of fibrous material and use of catalystFiled 1997·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →