Inventor · disambiguated record
Rudolf Ruegg
Also filed as: RUEEGG RUDOLF · RUEGG RUDOLF
17 granted patents·287 citations·filing 1971–1985
94Inventor score
Files withHOFFMANN LA ROCHE17
Top patents by PatentIndex Score
17 records- 0196US4105681A9-phenyl 5,6-dimethyl-nona-2,4,6,8-tetraeonic acid compoundsHOFFMANN LA ROCHE·Filed 1976·Granted Aug 8, 1978·48 cites·18 claims
- 0295US4439629AExtraction process for beta-caroteneHOFFMANN LA ROCHE·Filed 1981·Granted Mar 27, 1984·51 cites·6 claims
- 0394US4215215A9-Phenyl-nonate traene compoundsHOFFMANN LA ROCHE·Filed 1979·Granted Jul 29, 1980·38 cites·30 claims
- 0494US3950418AVitamin A acid amidesHOFFMANN LA ROCHE·Filed 1974·Granted Apr 13, 1976·31 cites·8 claims
- 0593US4054589ANovel 9-substituted phenyl-3,7-dimethyl-nona-2,4,6,8-tetraene estersHOFFMANN LA ROCHE·Filed 1975·Granted Oct 18, 1977·29 cites·6 claims
- 0693US3984440APolyene compoundsHOFFMANN LA ROCHE·Filed 1974·Granted Oct 5, 1976·28 cites·3 claims
- 0781US4224244A9-Phenyl 5,6-dimethyl-nona-2,4,6,8 tetraenal or tetraenol derivativesHOFFMANN LA ROCHE·Filed 1979·Granted Sep 23, 1980·9 cites·1 claims
- 0878US4656310ASubstituted triarylphosphonium derivativesHOFFMANN LA ROCHE·Filed 1985·Granted Apr 7, 1987·10 cites·6 claims
- 0973US4225527APolyene compoundsHOFFMANN LA ROCHE·Filed 1977·Granted Sep 30, 1980·9 cites·3 claims
- 1072US3989758AMonoacetals of unsaturated aliphatic dialdehydesHOFFMANN LA ROCHE·Filed 1971·Granted Nov 2, 1976·8 cites·5 claims
- 1165US4021574AAntidandruff compositions containing 9-(4-lower alkoxy-2,3,6-trilower-alkylphenyl)-3,7-dimethyl-nona-2,4,6,8-tetraen-1-oic acid lower alkyl amidesHOFFMANN LA ROCHE·Filed 1975·Granted May 3, 1977·18 cites·12 claims
- 1255US4163103ANovel derivatives of 9-substituted phenyl-3,7-dimethyl-nona-2,4,6,8-tetraeneHOFFMANN LA ROCHE·Filed 1978·Granted Jul 31, 1979·3 cites·1 claims
- 1351US4532355ASubstituted triaryl phosphonium derivativesHOFFMANN LA ROCHE·Filed 1982·Granted Jul 30, 1985·2 cites·10 claims
- 1444US4319048ACertain 6-(3'-methoxyphenyl) derivatives of 2,4-hexadienalHOFFMANN LA ROCHE·Filed 1980·Granted Mar 9, 1982·1 cites·1 claims
- 1542US4107190ANovel compounds of 9-phenyl-3,7-dimethyl-2,4,6,8-nonatetraenamideHOFFMANN LA ROCHE·Filed 1977·Granted Aug 15, 1978·1 cites·2 claims
- 1641US4187247A9-Substituted phenyl-3,7-dimethyl-nona 2,4,6,8-tetraene compoundsHOFFMANN LA ROCHE·Filed 1979·Granted Feb 5, 1980·1 cites·1 claims
- 1733US4267382A2,6-Dichloro-4-methoxy-5-methyl-benzene aldehydesHOFFMANN LA ROCHE·Filed 1980·Granted May 12, 1981·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →