Inventor · disambiguated record
Oskar Koch
Also filed as: KOCH OSKAR
29 granted patents·14 pending applications·111 citations·filing 1992–2023
95Inventor score
Top patents by PatentIndex Score
43 records- 0190US9670133B2Mixtures of cannabinoid compounds, and production and use thereofSYMRISE AG·Filed 2014·Granted Jun 6, 2017·16 cites·10 claims
- 0286US8115033B23-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-1-propanone and use thereof as an antimicrobial active ingredientKOCH OSKAR·Filed 2008·Granted Feb 14, 2012·4 cites·20 claims
- 0384US7399880B2Process for removing farnesol from mixtures with alpha-bisabololSYMRISE GMBH & CO KG·Filed 2006·Granted Jul 15, 2008·8 cites·14 claims
- 0483US10988434B2Fragrance mixtureSYMRISE AG·Filed 2017·Granted Apr 27, 2021·2 cites·14 claims
- 0583US10913729B2Mixtures of cannabinoid compounds, and production and use thereofSYMRISE AG·Filed 2018·Granted Feb 9, 2021·1 cites·15 claims
- 0683US5965066AIndanylidene compounds, a process for their preparation and their use as UV absorbersHAARMANN & REIMER GMBH·Filed 1997·Granted Oct 12, 1999·24 cites·2 claims
- 0780US8921617B2Method for producing 1,2-pentanediolKOCH OSKAR·Filed 2012·Granted Dec 30, 2014·6 cites·54 claims
- 0880US7855310B2AH receptor antagonistsSYMRISE GMBH & CO KG·Filed 2007·Granted Dec 21, 2010·4 cites·21 claims
- 0975US6512126B2Process for preparing mint lactoneHAARMANN & REIMER GMBH·Filed 2001·Granted Jan 28, 2003·6 cites·6 claims
- 1072US2024108559A1Topical compositions containing synthetic esters of sinapinic acid and methods for treating keratin surfacesELC MAN LLC·Filed 2023·Application pending·0 cites
- 1171US8951507B2Formulation with irritation reducing action comprising bisabolol and [6]-paradolHERRMANN MARTINA·Filed 2009·Granted Feb 10, 2015·1 cites·17 claims
- 1270US11964955B2Mixtures of cannabinoid compounds, and production and use thereofSYMRISE AG·Filed 2020·Granted Apr 23, 2024·0 cites·18 claims
- 1365US9676691B2Method for producing indanone derivativesKOCH OSKAR·Filed 2012·Granted Jun 13, 2017·1 cites·16 claims
- 1465US2010204343A13-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-1-propanone and its use as antioxidantSYMRISE GMBH & CO KG·Filed 2008·Application pending·0 cites
- 1562US6914109B2Process for the preparation of 15-pentadecanolideSYMRISE GMBH & CO KG·Filed 2002·Granted Jul 5, 2005·2 cites·11 claims
- 1662US2009208434A13-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-1-propanone and its use in cosmetic and pharmaceutical preparationsSYMRISE GMBH & CO KG·Filed 2009·Application pending·0 cites
- 1759US2016100574A1Antimicrobial Compositions Comprising Glyceryl EthersSYMRISE AG·Filed 2014·Application pending·0 cites
- 1858US7208142B2Indanylidene compoundsSYMRISE GMBH & CO KG·Filed 2001·Granted Apr 24, 2007·0 cites·21 claims
- 1958US6008185AMacrocyclic lactones as musk fragrance enhancersHAARMANN & REIMER GMBH·Filed 1998·Granted Dec 28, 1999·16 cites·4 claims
- 2058US2009028804A1AhR mediatorsSYMRISE GMBH & CO KG·Filed 2006·Application pending·0 cites
- 2155US9820923B2Succinate derivativesSYMRISE AG·Filed 2014·Granted Nov 21, 2017·0 cites·9 claims
- 2255US2021137805A1Topical compositions containing synthetic esters of sinapinic acid and methods for treating keratin surfacesELC MAN LLC·Filed 2018·Application pending·0 cites
- 2354US2007185057A1Novel Indanone CompoundsSYMRISE GMBH & CO KG·Filed 2007·Application pending·0 cites
- 2451US2008050319A1Benzylidene-Alpha-Dicarbonyl Compounds as Novel Uv AbsorbersSYMRISE GMBH & CO KG·Filed 2005·Application pending·0 cites
- 2549US2018244642A1Mixtures of cannabinoid compounds, and production and use thereofSYMRISE AG·Filed 2016·Application pending·0 cites
- 2647US5319104ADerivatives of cyclic lactones, a process for their preparation and a process for the preparation of 15-pentadecanolide and its homologuesHAARMANN & REIMER GMBH·Filed 1992·Granted Jun 7, 1994·3 cites·2 claims
- 2745US11123272B2Cosmetic blendsSYMRISE AG·Filed 2016·Granted Sep 21, 2021·0 cites·10 claims
- 2844US7183420B2Method for the preparation of 11(12)-pentadecen-15-olidesSYMRISE GMBH & CO KG·Filed 2003·Granted Feb 27, 2007·0 cites·18 claims
- 2944US6730795B2Process for the preparation of phenylene-bis-benzimidazole-tetrasulfonic acid disodium saltSYMRISE GMBH & CO KG·Filed 2001·Granted May 4, 2004·0 cites·7 claims
- 3044US2011104089A1Compositions comprising fragrance substances and neopentyl glycol diisononanoateSYMRISE AG·Filed 2010·Application pending·0 cites
- 3143US6258963B1Benzylidene-γ-butyrolactones, process for their preparation and their use as UV absorberHAARMANN & REIMER GMBH·Filed 1999·Granted Jul 10, 2001·7 cites·21 claims
- 3243US2016008297A1Compounds for preventing, reducing and/or alleviating itchy skin condition(s)SCHMAUS GERHARD·Filed 2012·Application pending·0 cites
- 3342US11485700B2Synthesis of (+)-cannabinoids and their therapeutic effectsSYMRISE AG·Filed 2018·Granted Nov 1, 2022·0 cites·7 claims
- 3442US7235699B2Alkoxy-substituted indanes and the production thereofSYMRISE GMBH & CO KG·Filed 2003·Granted Jun 26, 2007·0 cites·8 claims
- 3542US2006166857A14,8-Dimethyl-7-nonen-2-one and 4,8-dimethylnonan-2-one used as perfumesSURBURG HORST·Filed 2004·Application pending·0 cites
- 3640US10442751B2Method for preparing substituted alkyl cycloalkanonesSYMRISE AG·Filed 2016·Granted Oct 15, 2019·0 cites·13 claims
- 3740US6222076B1Process for the preparation of substituted cycloketonesHAARMANN & REIMER GMBH·Filed 1998·Granted Apr 24, 2001·2 cites·6 claims
- 3838US6042814ASulphonic acids and their use as UV absorbersHAARMANN & REIMER GMBH·Filed 1996·Granted Mar 28, 2000·5 cites·6 claims
- 3938US2003105349A1Preparation of beta-ketonitrilesFiled 2002·Application pending·0 cites
- 4036US2003125584A16-Alkylindan-1-ones as fragrancesFiled 2002·Application pending·0 cites
- 4135US6153175AIndanylidene compounds, a process for their preparation and their use as UV absorbersHAARMANN & REIMER GMBH·Filed 1999·Granted Nov 28, 2000·3 cites·2 claims
- 4234US9066880B2Use of dihydrodehydrodiisoeugenol and preparations comprising dihydrodehydrodiisoeugenolMEYER IMKE·Filed 2010·Granted Jun 30, 2015·0 cites·13 claims
- 4330US8633203B2Use of pterocarpans as active anti-cellulite ingredientsMEYER IMKE·Filed 2010·Granted Jan 21, 2014·0 cites·8 claims
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