Inventor · disambiguated record
Maurice Rene Jean Vallette
Also filed as: VALLETTE MAURICE R J · VALLETTE MAURICE RENE JEAN
5 granted patents·2 citations·filing 1974–1979
63Inventor score
Files withUGINE KUHLMANN5
Top patents by PatentIndex Score
5 records- 0133US4307022AProcess for obtaining α,α'-dinitro anthraquinones of high purityUGINE KUHLMANN·Filed 1979·Granted Dec 22, 1981·1 cites·9 claims
- 0233US3954864AConcentrated solution of a phosphate of a dyestuff of the Auramine seriesUGINE KUHLMANN·Filed 1974·Granted May 4, 1976·1 cites·7 claims
- 0326US3960952AAnhydrous bases and salts of dyestuffs of the auramine series, process for their preparation and their useUGINE KUHLMANN·Filed 1974·Granted Jun 1, 1976·0 cites·13 claims
- 0425US4307021AProcess for obtaining 1,5-dinitro-anthraquinone of high purityUGINE KUHLMANN·Filed 1979·Granted Dec 22, 1981·0 cites·9 claims
- 0525US4076713AIndanthrene dyesUGINE KUHLMANN·Filed 1975·Granted Feb 28, 1978·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →