Inventor · disambiguated record
Alfons Ludwig
Also filed as: LUDWIG ALFONS
9 granted patents·123 citations·filing 1995–2000
88Inventor score
Files withBASF AG9
Top patents by PatentIndex Score
9 records- 0176US6194538B1Process for producing polyamides from aminonitrilesBASF AG·Filed 1997·Granted Feb 27, 2001·30 cites·26 claims
- 0275US6754979B2Device for drying and thermally treating granulates with an inert gas streamBASF AG·Filed 2000·Granted Jun 29, 2004·17 cites·6 claims
- 0368US6703475B1Method for the continuous production of copolyamides based on a lactam (I), a diamine (II) and a dicarboxylic acid (III)BASF AG·Filed 2000·Granted Mar 9, 2004·9 cites·15 claims
- 0462US6326457B1Continuous polyamide extraction processBASF AG·Filed 1998·Granted Dec 4, 2001·17 cites·10 claims
- 0562US6320021B1Continuous polyamide extraction processBASF AG·Filed 1998·Granted Nov 20, 2001·17 cites·11 claims
- 0661US6548626B1Method for preparing polyamides from lactams and polyamide extractsBASF AG·Filed 2000·Granted Apr 15, 2003·5 cites·8 claims
- 0757US6429279B1Preparation of polyamidesBASF AG·Filed 1998·Granted Aug 6, 2002·14 cites·15 claims
- 0851US5830985APreparation of polyaspartic acidBASF AG·Filed 1995·Granted Nov 3, 1998·14 cites·18 claims
- 0927US5886137APreparation of salts of polyaspartic acid and their use in detergents and cleanersBASF AG·Filed 1995·Granted Mar 23, 1999·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →