Inventor · disambiguated record
Rudiger Berthold
Also filed as: BERTHOLD RUDIGER · BERTHOLD RUEDIGER
12 granted patents·46 citations·filing 1977–1992
87Inventor score
Files withHOECHST AG12
Top patents by PatentIndex Score
12 records- 0181US4332941ACyclohexanones and cyclohexenonesHOECHST AG·Filed 1980·Granted Jun 1, 1982·13 cites·10 claims
- 0277US4247479AProcess for the manufacture of aromatic amines from α, β-unsaturated cycloaliphatic ketoximesHOECHST AG·Filed 1979·Granted Jan 27, 1981·11 cites·9 claims
- 0373US4515940AProcess for the preparation of aryldiazosulfonatesHOECHST AG·Filed 1982·Granted May 7, 1985·9 cites·10 claims
- 0464US4169851AProcess for the manufacture of acetoacetyl-aminobenzenesHOECHST AG·Filed 1978·Granted Oct 2, 1979·6 cites·6 claims
- 0552US4220799AProcess for the preparation of condensation products of acetoacetic esters and aldehydesHOECHST AG·Filed 1977·Granted Sep 2, 1980·3 cites·15 claims
- 0647US4504424AProcess for the preparation of arylhydrazine-N-sulfonic acidsHOECHST AG·Filed 1982·Granted Mar 12, 1985·2 cites·10 claims
- 0740US4443630AProcess for preparing 2-amino-5-nitrotolueneHOECHST AG·Filed 1982·Granted Apr 17, 1984·1 cites·10 claims
- 0839US4128579AProcess for the manufacture of α,β-unsaturated cycloaliphatic ketoximesHOECHST AG·Filed 1977·Granted Dec 5, 1978·1 cites·9 claims
- 0933US4405813AProcess for the preparation of 3,5-dimethylanilineHOECHST AG·Filed 1981·Granted Sep 20, 1983·0 cites·10 claims
- 1033US4375560AProcess for the preparation of 3,5-dimethylaniline (sym. m-xylidine)HOECHST AG·Filed 1981·Granted Mar 1, 1983·0 cites·3 claims
- 1132US4375561AProcess for the preparation of aromatic aminesHOECHST AG·Filed 1981·Granted Mar 1, 1983·0 cites·8 claims
- 1228US5329040AProcess for the continuous preparation of aminoaryl or aminoalkyl β-sulfatoethyl sulfonesHOECHST AG·Filed 1992·Granted Jul 12, 1994·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →