Inventor · disambiguated record
Adolf Emil Siegrist
Also filed as: COVIELLO VINCENZO · DE SOUSA BERNARDO · LIECHTI PETER · SIEGRIST ADOLF EMIL
13 granted patents·121 citations·filing 1974–1978
91Inventor score
Top patents by PatentIndex Score
13 records- 0196US3984399ABis-stilbene compoundsCIBA GEIGY AG·Filed 1974·Granted Oct 5, 1976·51 cites·23 claims
- 0290US3991049AAromatic compounds containing ethylene double bonds, processes for their manufacture and useCIBA GEIGY AG·Filed 1974·Granted Nov 9, 1976·21 cites·19 claims
- 0380US4014871AStilbene compoundsCIBA GEIGY CORP·Filed 1975·Granted Mar 29, 1977·9 cites·12 claims
- 0475US4158099AProduction of aromatic compounds containing ethylene double bondsCIBA GEIGY AG·Filed 1976·Granted Jun 12, 1979·10 cites·1 claims
- 0569US4061860AStilbene compoundsCIBA GEIGY CORP·Filed 1975·Granted Dec 6, 1977·7 cites·18 claims
- 0665US4180479AStilbene compoundsCIBA GEIGY CORP·Filed 1977·Granted Dec 25, 1979·7 cites·12 claims
- 0758US4032503AProcess for the manufacturing of styrene derivatives, new styrene derivatives and their use as optical brightenersCIBA GEIGY CORP·Filed 1975·Granted Jun 28, 1977·5 cites·13 claims
- 0851US4022772AStyrene compoundsCIBA GEIGY CORP·Filed 1975·Granted May 10, 1977·2 cites·5 claims
- 0946US4217301ACyano-substituted stilbene compoundsCIBA GEIGY CORP·Filed 1978·Granted Aug 12, 1980·2 cites·3 claims
- 1046US4113937AStilbene compoundsCIBA GEIGY CORP·Filed 1977·Granted Sep 12, 1978·2 cites·9 claims
- 1145US4097515AProcess for the manufacture of cyano-substituted stilbene compoundsCIBA GEIGY CORP·Filed 1976·Granted Jun 27, 1978·2 cites·11 claims
- 1243US4113938AStilbene compoundsCIBA GEIGY CORP·Filed 1977·Granted Sep 12, 1978·1 cites·10 claims
- 1342US4008224AProcess for the manufacture of cyano-substituted stilbene compoundsCIBA GEIGY CORP·Filed 1974·Granted Feb 15, 1977·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →