Inventor · disambiguated record
Karl-Heinrich Schulte-Elte
Also filed as: HAUSER ARNOLD · SCHULTE-ELTE KARL H · SCHULTE-ELTE KARL-HEINRICH · SCHULTE-ELTE KARL-HEINRICH DR
60 granted patents·489 citations·filing 1974–1999
98Inventor score
Files withFIRMENICH & CIE60
Top patents by PatentIndex Score
60 records- 0195US4147672ACyclic C6 ketones in perfumesFIRMENICH & CIE·Filed 1976·Granted Apr 3, 1979·47 cites·35 claims
- 0292US4411829APerfuming ingredientFIRMENICH & CIE·Filed 1981·Granted Oct 25, 1983·98 cites·7 claims
- 0388US4610813AHydroxylic campholenic aldehyde derivatives, their utilization as perfume ingredients and perfuming compositions containing sameFIRMENICH & CIE·Filed 1985·Granted Sep 9, 1986·27 cites·12 claims
- 0487US5166412AEsters and their use in perfumeryFIRMENICH & CIE·Filed 1991·Granted Nov 24, 1992·29 cites·5 claims
- 0583US4289659ACyclic C6 esters and their use in perfumesFIRMENICH & CIE·Filed 1980·Granted Sep 15, 1981·15 cites·5 claims
- 0682US4623750AComposition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-olFIRMENICH & CIE·Filed 1984·Granted Nov 18, 1986·13 cites·4 claims
- 0782US4264467ACyclic C6 compounds and their use in perfumesFIRMENICH & CIE·Filed 1978·Granted Apr 28, 1981·15 cites·10 claims
- 0880US4711875AComposition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-olFIRMENICH & CIE·Filed 1985·Granted Dec 8, 1987·13 cites·12 claims
- 0979US3937723ACycloaliphatic compounds as odour- and taste-modifying agentsFIRMENICH & CIE·Filed 1974·Granted Feb 10, 1976·17 cites·9 claims
- 1076US4335262AProcess for the preparation of musconeFIRMENICH & CIE·Filed 1980·Granted Jun 15, 1982·18 cites·1 claims
- 1175US4280934ACyclopentane derivatives useful as perfuming agentsFIRMENICH & CIE·Filed 1979·Granted Jul 28, 1981·13 cites·7 claims
- 1271US4480107APyranic derivatives useful as intermediates in making musconeFIRMENICH & CIE·Filed 1981·Granted Oct 30, 1984·6 cites·1 claims
- 1370US4990495AOxygen containing macrocyclic compounds, a process for their preparation and their use as perfuming ingredientsFIRMENICH & CIE·Filed 1989·Granted Feb 5, 1991·9 cites·4 claims
- 1468US4460792AProcess for the preparation of delta- and epsilon-damasconesFIRMENICH & CIE·Filed 1982·Granted Jul 17, 1984·8 cites·6 claims
- 1567US4626602AAliphatic alcohols, their preparation and use of same as perfuming ingredientsFIRMENICH & CIE·Filed 1985·Granted Dec 2, 1986·8 cites·14 claims
- 1667US3957877AButenoyl-cyclohexanonesFIRMENICH & CIE·Filed 1975·Granted May 18, 1976·10 cites·1 claims
- 1765US3966819ASesquiterpenic derivatives as odor- and taste modifying agentsFIRMENICH & CIE·Filed 1974·Granted Jun 29, 1976·10 cites·3 claims
- 1864US3968161AProcess for the preparation of damascenone derivativesFIRMENICH & CIE·Filed 1975·Granted Jul 6, 1976·6 cites·3 claims
- 1963US5077417AProcess for the preparation of polycyclic ethersFIRMENICH & CIE·Filed 1990·Granted Dec 31, 1991·8 cites·4 claims
- 2062US4588849AProcess for the preparation of an isomeric mixture of 1-(2,6,6-trimethylcyclohexyl)-hexan-3-olFIRMENICH & CIE·Filed 1984·Granted May 13, 1986·5 cites·4 claims
- 2161US6008186APerfuming ingredients of woody, fruity odorFIRMENICH & CIE·Filed 1998·Granted Dec 28, 1999·6 cites·8 claims
- 2261US4453000ATricyclic compounds and use thereof as perfume ingredientsFIRMENICH & CIE·Filed 1983·Granted Jun 5, 1984·4 cites·7 claims
- 2359US4929599APerfuming ingredientFIRMENICH & CIE·Filed 1989·Granted May 29, 1990·10 cites·12 claims
- 2457US4369328AOxygenated alicyclic compounds and process for preparing sameFIRMENICH & CIE·Filed 1981·Granted Jan 18, 1983·4 cites·3 claims
- 2555US4608445AOxygenated alicyclic compoundsFIRMENICH & CIE·Filed 1982·Granted Aug 26, 1986·4 cites·2 claims
- 2652US4626381AProcess for the preparation of an isomeric mixture of 1-(2,6,6-trimethylcyclohexyl)-hexane-3-olFIRMENICH & CIE·Filed 1985·Granted Dec 2, 1986·3 cites·3 claims
- 2751US4010205AProcess for the preparation of a diketone derivativeFIRMENICH & CIE·Filed 1974·Granted Mar 1, 1977·9 cites·1 claims
- 2851US3978009ASubstituted (2-methyl-5-isopropyl-cyclopent-1-en-1-yl)s as odor-modifying agentsFIRMENICH & CIE·Filed 1975·Granted Aug 31, 1976·5 cites·9 claims
- 2949US4453011AProcess for the preparation of α,β-and β,γ-unsaturated ketonesFIRMENICH & CIE·Filed 1982·Granted Jun 5, 1984·3 cites·4 claims
- 3048US5017711ATetramethyl-1-oxaspiro[2.5]octaneFIRMENICH & CIE·Filed 1989·Granted May 21, 1991·2 cites·2 claims
- 3148US4014905AEsters of certain tetramethyl and pentamethyl-1-oxa-spiro [4-5] decan-6-ols with certain alkanoic acidsFIRMENICH & CIE·Filed 1975·Granted Mar 29, 1977·9 cites·7 claims
- 3246US4026948AProcess for the preparation of 2,2,6-trimethyl-cyclohex-5-en-1,4-dioneFIRMENICH & CIE·Filed 1976·Granted May 31, 1977·7 cites·3 claims
- 3344US6054426AOptically active aliphatic alcohols and their use as perfuming ingredientsFIRMENICH & CIE·Filed 1994·Granted Apr 25, 2000·9 cites·21 claims
- 3444US4179448ASpirane derivatives useful as perfuming and flavor-modifying ingredientsFIRMENICH & CIE·Filed 1977·Granted Dec 18, 1979·7 cites·3 claims
- 3543US4120830AUse of spirane derivatives to improve perfume compositionsFIRMENICH & CIE·Filed 1976·Granted Oct 17, 1978·7 cites·10 claims
- 3642US5118865ACyclic ketones and their use as perfuming ingredientsFIRMENICH & CIE·Filed 1991·Granted Jun 2, 1992·2 cites·6 claims
- 3742US4277625AProcess for the preparation of musconeFIRMENICH & CIE·Filed 1979·Granted Jul 7, 1981·1 cites·4 claims
- 3841US4525298AAliphatic alcohols and esters and their use as perfuming ingredientsFIRMENICH & CIE·Filed 1982·Granted Jun 25, 1985·1 cites·3 claims
- 3941US4479011AProcess for the preparation of polyunsaturated cycloaliphatic ketonesFIRMENICH & CIE·Filed 1982·Granted Oct 23, 1984·1 cites·6 claims
- 4041US4252693APerfume compositions containing spirane derivativesFIRMENICH & CIE·Filed 1979·Granted Feb 24, 1981·2 cites·5 claims
- 4140US4731356AUnsaturated aliphatic ketone and use of same as perfuming ingredientFIRMENICH & CIE·Filed 1987·Granted Mar 15, 1988·1 cites·3 claims
- 4239US3965189A1-Acetyl-11-methylene-4,7,7-trimethyl-cycloundeca-4,8-dieneFIRMENICH & CIE·Filed 1975·Granted Jun 22, 1976·2 cites·1 claims
- 4338US5155238APreparation of polycyclic ethersFIRMENICH & CIE·Filed 1991·Granted Oct 13, 1992·1 cites·1 claims
- 4438US5081312A2,2,3,6-tetramethyl-cyclohexane-carbaldehydeFIRMENICH & CIE·Filed 1991·Granted Jan 14, 1992·1 cites·1 claims
- 4538US4371460ABicyclic compounds and utilization thereof as perfuming agentsFIRMENICH & CIE·Filed 1981·Granted Feb 1, 1983·2 cites·4 claims
- 4638US4203907AProcess for preparing a furanic compoundFIRMENICH & CIE·Filed 1978·Granted May 20, 1980·1 cites·7 claims
- 4737US4487944AAcetylenic and allenic carbinols, their utilization as starting materials for the preparation of β-damascenone and process for preparing sameFIRMENICH & CIE·Filed 1983·Granted Dec 11, 1984·2 cites·2 claims
- 4837US4443632AMacrocyclic carbonyl compounds, process for their preparation and their use as starting materials for the preparation of bicyclic unsaturated hydrocarbonsFIRMENICH & CIE·Filed 1982·Granted Apr 17, 1984·1 cites·6 claims
- 4936US5155239APreparation of polycyclic ethersFIRMENICH & CIE·Filed 1991·Granted Oct 13, 1992·1 cites·1 claims
- 5036US4543431AProcess for the preparation of polyunsaturated cycloaliphatic ketonesFIRMENICH & CIE·Filed 1984·Granted Sep 24, 1985·0 cites·1 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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