Inventor · disambiguated record

Ludwina Machetanz

Also filed as: MACHETANZ LUDWINA

2 granted patents·11 citations·filing 2003–2008

57Inventor score

Technology areasC23F

Files withBASF AG1 WENDEROTH BERND1

Top patents by PatentIndex Score

2 records

0177US7704406B2Glycol-free aqueous antifreeze compositions comprising dicarboxylic acid saltsBASF AG·Filed 2008·Granted Apr 27, 2010·5 cites·7 claims
0262US8202444B2Glycol-free aqueous anti-freeze agent containing dicarboxylic saltsWENDEROTH BERND·Filed 2003·Granted Jun 19, 2012·6 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →