Assignee
HAARMANN & REIMER GMBH
DE·104 granted patents·1,745 citations·filing 1974–2001
Top patents by PatentIndex Score
104 records- 0196US5703123AMethod for causing a physiological cooling effect to the skin or mucosa involving the application of carbonic acid estersHAARMANN & REIMER GMBH·Filed 1995·Granted Dec 30, 1997·91 cites·5 claims
- 0296US4562067APreparation of novel dibenzoylmethane derivative sunscreen agentsHAARMANN & REIMER GMBH·Filed 1984·Granted Dec 31, 1985·106 cites·6 claims
- 0395US6551605B2Diesters or polyesters of naphthalene dicarboxylic acid as solubilizer/stabilizer for retinoidsHAARMANN & REIMER GMBH·Filed 2001·Granted Apr 22, 2003·57 cites·16 claims
- 0495US5266592ACompositions which have a physiological cooling effect, and active compounds suitable for these compositionsHAARMANN & REIMER GMBH·Filed 1992·Granted Nov 30, 1993·483 cites·5 claims
- 0594US5585091AUse of benzazoles UV absorbers, new benzazoles and a process for their preparationHAARMANN & REIMER GMBH·Filed 1995·Granted Dec 17, 1996·91 cites·5 claims
- 0690US6322838B1Mint and/or fruit flavor compositionsHAARMANN & REIMER GMBH·Filed 2000·Granted Nov 27, 2001·33 cites·27 claims
- 0789US6458972B1Process for the preparation of macrocyclic estersHAARMANN & REIMER GMBH·Filed 2001·Granted Oct 1, 2002·25 cites·8 claims
- 0888US5783725AStabilized lactic acid menthyl esterHAARMANN & REIMER GMBH·Filed 1997·Granted Jul 21, 1998·42 cites·1 claims
- 0987US6518451B2Diesters of naphthalene dicarboxylic acidHAARMANN & REIMER GMBH·Filed 2001·Granted Feb 11, 2003·34 cites·55 claims
- 1087US4190583AProcess for the preparation of 3,4-methylenedioxymandelic acidHAARMANN & REIMER GMBH·Filed 1978·Granted Feb 26, 1980·15 cites·2 claims
- 1185US6133003AProcess for the preparation of vanillin and microorganisms suitable thereforHAARMANN & REIMER GMBH·Filed 1996·Granted Oct 17, 2000·38 cites·13 claims
- 1285US5017388AProcess for the preparation of vanillinHAARMANN & REIMER GMBH·Filed 1990·Granted May 21, 1991·36 cites·5 claims
- 1384US4209445AProcess for the preparation of piperonylidenecrotonic acid amidesHAARMANN & REIMER GMBH·Filed 1978·Granted Jun 24, 1980·13 cites·6 claims
- 1483US5965066AIndanylidene compounds, a process for their preparation and their use as UV absorbersHAARMANN & REIMER GMBH·Filed 1997·Granted Oct 12, 1999·24 cites·2 claims
- 1583US5961960AUse of substituted benzazoles as UV absorbers, new benzazoles and processes for their preparationHAARMANN & REIMER GMBH·Filed 1997·Granted Oct 5, 1999·33 cites·3 claims
- 1682US6395260B1Topical cosmetic compositions comprising benzaldoximesHAARMANN & REIMER GMBH·Filed 2000·Granted May 28, 2002·17 cites·7 claims
- 1782US3943181ASeparating optically pure d-l-isomers of menthol, neomenthol and isomentholHAARMANN & REIMER GMBH·Filed 1974·Granted Mar 9, 1976·18 cites·5 claims
- 1880US4209446AProcess for the preparation of piperonylidenecrotonic acid amidesHAARMANN & REIMER GMBH·Filed 1978·Granted Jun 24, 1980·10 cites·3 claims
- 1980US4192959AProcess for the preparation of pure 2-hydroxybenzyl alcohol, pure 4-hydroxybenzyl alcohol or a mixture of both hydroxy-benzyl alcoholsHAARMANN & REIMER GMBH·Filed 1978·Granted Mar 11, 1980·13 cites·15 claims
- 2079US4193934ANitriles with odorant propertiesHAARMANN & REIMER GMBH·Filed 1978·Granted Mar 18, 1980·15 cites·9 claims
- 2177US6566562B2Process for the preparation of isolongifolanolHAARMANN & REIMER GMBH·Filed 2001·Granted May 20, 2003·10 cites·7 claims
- 2277US6524831B2Synthetic enzymes for the production of coniferyl alcohol, coniferylaldehyde, ferulic acid, vanillin and vanillic acid and their useHAARMANN & REIMER GMBH·Filed 1997·Granted Feb 25, 2003·20 cites·7 claims
- 2377US6420334B1Tetracyclic acetalsHAARMANN & REIMER GMBH·Filed 2000·Granted Jul 16, 2002·8 cites·7 claims
- 2477US6331655B1Process for the preparation of aromatic carbonyl compounds from styrenesHAARMANN & REIMER GMBH·Filed 2000·Granted Dec 18, 2001·6 cites·13 claims
- 2576US6265611B1Hydroxymandelic acid amides of phenolic aminesHAARMANN & REIMER GMBH·Filed 2000·Granted Jul 24, 2001·7 cites·12 claims
- 2675US6512126B2Process for preparing mint lactoneHAARMANN & REIMER GMBH·Filed 2001·Granted Jan 28, 2003·6 cites·6 claims
- 2775US5451694AProcess for preparing substituted 2-cyanocinnamic estersHAARMANN & REIMER GMBH·Filed 1994·Granted Sep 19, 1995·16 cites·3 claims
- 2873US5756821AOpen-chain olefinically unsaturated compounds, processes for their preparation and their use as aroma substancesHAARMANN & REIMER GMBH·Filed 1996·Granted May 26, 1998·14 cites·3 claims
- 2973US5104799AMethod for the production of granular citric acid and salts thereofHAARMANN & REIMER GMBH·Filed 1991·Granted Apr 14, 1992·15 cites·18 claims
- 3073US4563365AFlavoring with 5-methyl-hept-2-en-4-oneHAARMANN & REIMER GMBH·Filed 1984·Granted Jan 7, 1986·15 cites·3 claims
- 3172US6399810B1Process for the preparation of methyl cyclohexyl-propionateHAARMANN & REIMER GMBH·Filed 2000·Granted Jun 4, 2002·6 cites·4 claims
- 3271US6252120B1Process for the preparation of 2,4,4,7-tetramethyl-oct-6-en-3-one and its use as an aroma substanceHAARMANN & REIMER GMBH·Filed 1996·Granted Jun 26, 2001·13 cites·6 claims
- 3371US4153810AProcess for the preparation of alkyl ethersHAARMANN & REIMER GMBH·Filed 1977·Granted May 8, 1979·8 cites·6 claims
- 3469US4163759AProcess for preparing aromatic hydroxyaldehydesHAARMANN & REIMER GMBH·Filed 1977·Granted Aug 7, 1979·7 cites·12 claims
- 3569US4026951AProcess for the production of anetholeHAARMANN & REIMER GMBH·Filed 1975·Granted May 31, 1977·7 cites·9 claims
- 3668US6037473AUse of substituted benzazoles as UV absorbers, new benzazoles and processes for their preparationHAARMANN & REIMER GMBH·Filed 1999·Granted Mar 14, 2000·12 cites·1 claims
- 3767US6117365APhenolic acid amides of hydroxy-substituted benzylaminesHAARMANN & REIMER GMBH·Filed 1998·Granted Sep 12, 2000·23 cites·24 claims
- 3866US6624334B1Method for production of aryl alkyl ethersHAARMANN & REIMER GMBH·Filed 2000·Granted Sep 23, 2003·6 cites·6 claims
- 3966US6329562B1Separation process for separating cycloalkenes having at least 2 double bonds from a reaction mixtureHAARMANN & REIMER GMBH·Filed 2000·Granted Dec 11, 2001·4 cites·6 claims
- 4066US5248831AEthers of 1-hydroxy-hex-5-en-2-one, processes for their preparation and their use as odoriferous substancesHAARMANN & REIMER GMBH·Filed 1992·Granted Sep 28, 1993·9 cites·3 claims
- 4165US4110430AA method of deodorizingHAARMANN & REIMER GMBH·Filed 1975·Granted Aug 29, 1978·28 cites·5 claims
- 4264US6392054B14-alkanoyl-3-thiazolines and their use as odorants and flavoringsHAARMANN & REIMER GMBH·Filed 2000·Granted May 21, 2002·3 cites·6 claims
- 4363US6573391B11,4-Dioxacylcloalkane-2-one and 1,4-dioxacycloalkene-2-oneHAARMANN & REIMER GMBH·Filed 2000·Granted Jun 3, 2003·4 cites·18 claims
- 4462US6034268A8-Ocimenyl esters and fragrances and flavors containing the sameHAARMANN & REIMER GMBH·Filed 1998·Granted Mar 7, 2000·8 cites·11 claims
- 4562US5105005AAlkadienenitriles, process for their preparation and their useHAARMANN & REIMER GMBH·Filed 1990·Granted Apr 14, 1992·14 cites·1 claims
- 4661US6462203B2Process for the preparation of dihydrocoumarin by hydrogenating coumarinHAARMANN & REIMER GMBH·Filed 2001·Granted Oct 8, 2002·2 cites·4 claims
- 4761US5145703AThio-alkanones, process for their preparation and their useHAARMANN & REIMER GMBH·Filed 1991·Granted Sep 8, 1992·8 cites·1 claims
- 4859US6313306B1N-(2-Mercaptoethyl)-1,3-thiazolidines and their use as odorants and flavoringsHAARMANN & REIMER GMBH·Filed 2000·Granted Nov 6, 2001·2 cites·2 claims
- 4959US5510252AProcess for the preparation of substituted methoxyphenols and microorganisms suitable for this purposeHAARMANN & REIMER GMBH·Filed 1994·Granted Apr 23, 1996·5 cites·1 claims
- 5058US6008185AMacrocyclic lactones as musk fragrance enhancersHAARMANN & REIMER GMBH·Filed 1998·Granted Dec 28, 1999·16 cites·4 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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