Inventor · disambiguated record

Hans-Werner Neumann

Also filed as: NEUMANN HANS-WERNER

2 granted patents·36 citations·filing 1989–1993

58Inventor score

Technology areasC11D Y10S

Files withBASF AG2

Top patents by PatentIndex Score

2 records

0172US4965009AAqueous acidic cleaner formulationsBASF AG·Filed 1989·Granted Oct 23, 1990·35 cites·11 claims
0227US5565141ASolubilizer mixture for the preparation of strongly alkaline aqueous solutions of non-ionic surfactantsBASF AG·Filed 1993·Granted Oct 15, 1996·1 cites·12 claims

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Hans-Werner Neumann — Patent Inventor | PatentIndex