Inventor · disambiguated record
Heinz-Peter Hemmerich
Also filed as: HEMMERICH HEINZ · HEMMERICH HEINZ P · HEMMERICH HEINZ-PETER · RITTER HELMUT
7 granted patents·113 citations·filing 1974–1983
85Inventor score
Files withBAYER AG7
Top patents by PatentIndex Score
7 records- 0190US4235768AProduction of readily dispersible titanium dioxide pigmentsBAYER AG·Filed 1979·Granted Nov 25, 1980·36 cites·4 claims
- 0282US4073764ADegradable plastic compositionBAYER AG·Filed 1975·Granted Feb 14, 1978·35 cites·8 claims
- 0369US4244863APreparation of pigment concentratesBAYER AG·Filed 1978·Granted Jan 13, 1981·21 cites·2 claims
- 0464US4062692AChalking-resistant titanium dioxide pigmentBAYER AG·Filed 1976·Granted Dec 13, 1977·13 cites·6 claims
- 0546US4268458AProcess for the preparation of N-alkylated aromatic aminesBAYER AG·Filed 1980·Granted May 19, 1981·3 cites·6 claims
- 0640US3992487ADegradable plastics compositions containing a transition metal complexed with a 1,3-dicarbonyl group containing polymerBAYER AG·Filed 1974·Granted Nov 16, 1976·5 cites·9 claims
- 0725US4506103AProcess for the preparation of o-benzylphenolBAYER AG·Filed 1983·Granted Mar 19, 1985·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →