Inventor · disambiguated record

Wilfried Bachmann

Also filed as: BACHMANN WILFRIED

2 granted patents·13 citations·filing 1975–1990

56Inventor score

Technology areasC07C

Files withHOECHST AG2

Top patents by PatentIndex Score

2 records

0167US4057576AProcess for isolating 2-hydroxynaphthalene carboxylic acids from reaction mixtures of the alkali metal salts of 2-hydroxynaphthalene with carbon dioxideHOECHST AG·Filed 1975·Granted Nov 8, 1977·10 cites·8 claims
0239US5116518AProcess for the purification of dimethyl terephthalateHOECHST AG·Filed 1990·Granted May 26, 1992·3 cites·5 claims

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