Inventor · disambiguated record
Andreas Winterfeldt
Also filed as: WINTERFELDT ANDREAS
6 granted patents·17 citations·filing 1991–2002
77Inventor score
Top patents by PatentIndex Score
6 records- 0149US6699598B2Laminar body having phosphorescent properties, process for producing it and its useHONEYWELL INT INC·Filed 2002·Granted Mar 2, 2004·3 cites·6 claims
- 0240US5871854AOrganic electroluminescent deviceHOECHST AG·Filed 1995·Granted Feb 16, 1999·6 cites·6 claims
- 0333US6528186B1Stratified composite with phosphorescent properties, method for the production and the use thereofHONEYWELL INT INC·Filed 1997·Granted Mar 4, 2003·5 cites·8 claims
- 0433US5336818AProcess for the preparation of substantially fluorinated alkyl bromidesRIEDEL DE HAEN AG·Filed 1991·Granted Aug 9, 1994·1 cites·19 claims
- 0532US5919579AOrganic electroluminescent deviceHOECHST AG·Filed 1995·Granted Jul 6, 1999·2 cites·4 claims
- 0628US5430202AProcess for the preparation of substantially fluorinated alkyl bromidesRIEDEL DE HAEN AG·Filed 1994·Granted Jul 4, 1995·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →