Assignee
THANN & MULHOUSE
5 granted patents·86 citations·filing 1973–1987
Top patents by PatentIndex Score
5 records- 0177US4261966AProcess for the preparation of pigment grade iron oxides from ferrous sulphate and the resulting Fe2 O3 pigmentsTHANN & MULHOUSE·Filed 1979·Granted Apr 14, 1981·24 cites·19 claims
- 0276US4206021AProcess for the production of pigmentary titanium dioxide by the sulphuric acid methodTHANN & MULHOUSE·Filed 1979·Granted Jun 3, 1980·25 cites·8 claims
- 0357US4020152ABarium titanate and barium zirconate in radiological contrast productsTHANN & MULHOUSE·Filed 1973·Granted Apr 26, 1977·15 cites·24 claims
- 0451US4702776APreparation of pigmentary red iron oxidesTHANN & MULHOUSE·Filed 1985·Granted Oct 27, 1987·15 cites·23 claims
- 0538US4786486AStabilized zirconia particulatesTHANN & MULHOUSE·Filed 1987·Granted Nov 22, 1988·7 cites·18 claims
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