Inventor · disambiguated record

Guther Lang

Also filed as: LANG GUETHER

1 granted patent·46 citations·filing 1986–1986

50Inventor score

Technology areasA61K

Files withWELLA AG1

Top patents by PatentIndex Score

1 record

0175US4780310ACosmetic compositions based upon N-hydroxypropyl-chitosans, new N-hyroxypropyl-chitosans, as well as processes for the production thereofWELLA AG·Filed 1986·Granted Oct 25, 1988·46 cites·10 claims

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