Inventor · disambiguated record
Roman Kaiser
Also filed as: KAISER ROMAN
30 granted patents·110 citations·filing 1973–2008
96Inventor score
Top patents by PatentIndex Score
30 records- 0184US4255337ANovel odorants and flavorantsGIVAUDAN CORP·Filed 1979·Granted Mar 10, 1981·10 cites·6 claims
- 0280US8399399B23- and 4-methyl dodecenal and their use in fragrance and flavour compositionsKAISER ROMAN·Filed 2006·Granted Mar 19, 2013·2 cites·5 claims
- 0371US4352943A3-Butadienyl-2,4,4-trimethylcyclohex-2-enone and derivatives thereofGIVAUDAN CORP·Filed 1978·Granted Oct 5, 1982·5 cites·3 claims
- 0468US4585662AAcyclic alcohol odorant and/or flavoring substancesGIVAUDAN CORP·Filed 1984·Granted Apr 29, 1986·11 cites·7 claims
- 0567US5942272AOrganoleptic compositionsGIVAUDAN ROURE INT·Filed 1997·Granted Aug 24, 1999·9 cites·19 claims
- 0667US4963193AOxo-ionyl esters useful as tobacco flavorants and tobacco products containing sameGIVAUDAN CORP·Filed 1985·Granted Oct 16, 1990·8 cites·18 claims
- 0767US4260526APerfume compositions containing 2,6,10,10-tetra-methyl-1-oxa-spiro[4,5]-decan-7-oneGIVAUDAN CORP·Filed 1979·Granted Apr 7, 1981·4 cites·2 claims
- 0866US4572795AOdorant substancesGIVAUDAN CORP·Filed 1983·Granted Feb 25, 1986·7 cites·21 claims
- 0965US4948781ANovel odorant and/or flavoring substancesGIVAUDAN CORP·Filed 1983·Granted Aug 14, 1990·7 cites·29 claims
- 1063US4190591AOdorant and flavorantGIVAUDAN CORP·Filed 1978·Granted Feb 26, 1980·3 cites·1 claims
- 1160US4347190A2-Methyl-2-vinyl-5-(1'-hydroxy or acyloxy-1',5'-dimethyl-hex-4'-en-1'-yl)tetrahydrofuranGIVAUDAN CORP·Filed 1980·Granted Aug 31, 1982·3 cites·3 claims
- 1257US4363331ATobacco products containing oxygenated ionone derivativesGIVAUDAN CORP·Filed 1981·Granted Dec 14, 1982·3 cites·9 claims
- 1357US4313856APerfume compositions containing oxygenated ionone derivativesGIVAUDAN CORP·Filed 1980·Granted Feb 2, 1982·3 cites·9 claims
- 1457US4250099AMegastigma-5(11)8-dien-4,7-oxides and tetra-substituted-7-oxa-bicyclo[3.3.0]-octanesGIVAUDAN CORP·Filed 1979·Granted Feb 10, 1981·3 cites·12 claims
- 1555US8328918B2Mist eliminator system for a gas scrubberKANKA HELMUT·Filed 2008·Granted Dec 11, 2012·2 cites·5 claims
- 1654US4461309AIonyl-alkyl and ionyl alkenyl ethers as flavorants for tobaccoGIVAUDAN CORP·Filed 1981·Granted Jul 24, 1984·7 cites·5 claims
- 1754US4311718AFlavoring with 2,4,4-trimethyl-3-(buta-1,3-dienyl)cyclohex-2-en-oneGIVAUDAN CORP·Filed 1979·Granted Jan 19, 1982·2 cites·3 claims
- 1853US7842660B24-hepten-2-yl salicylate and its use as fragrance ingredientGIVAUDAN SA·Filed 2005·Granted Nov 30, 2010·0 cites·5 claims
- 1951US4482762AOdorant and/or flavoring substancesGIVAUDAN CORP·Filed 1981·Granted Nov 13, 1984·5 cites·7 claims
- 2049US5837671AOrganoleptic compound and compositionGIVAUDAN ROURE INT·Filed 1996·Granted Nov 17, 1998·7 cites·7 claims
- 2149US4250062A1,4-Epoxy-1,3,3-trimethyl-2-(2-buten-1-ylidene) cyclohexanes as odorantsGIVAUDAN CORP·Filed 1979·Granted Feb 10, 1981·3 cites·4 claims
- 2247US3978089ACaryophyllane epoxideGIVAUDAN CORP·Filed 1973·Granted Aug 31, 1976·2 cites·1 claims
- 2339US4500729A2-Methyl-2-buten-1-yl tiglateGIVAUDAN CORP·Filed 1979·Granted Feb 19, 1985·1 cites·1 claims
- 2436US4258071A1,4-Epoxy-1,3,3-trimethyl-2-(2-buten-1-ylidene)cyclohexanes as flavorantsGIVAUDAN CORP·Filed 1979·Granted Mar 24, 1981·0 cites·2 claims
- 2536US4225501A1,4-Epoxy-1,3,3-trimethyl-2-(2-buten-1-ylidene)-cyclohexanesGIVAUDAN CORP·Filed 1978·Granted Sep 30, 1980·0 cites·4 claims
- 2633US5248792A5-methyl-6-pentyl-tetrahydro-α-pyrone and analogsGIVAUDAN ROURE CORP·Filed 1992·Granted Sep 28, 1993·3 cites·3 claims
- 2732US4567291A2-Methyl-2-buten-1-yl tiglateGIVAUDAN CORP·Filed 1983·Granted Jan 28, 1986·0 cites·1 claims
- 2831US4678604A2-(1'-hydroxyimino-ethyl)-1,3,3,4,4-pentamethylcyclopentene and fragrance compositions containing sameGIVAUDAN CORP·Filed 1986·Granted Jul 7, 1987·0 cites·10 claims
- 2931US4486337A2-Methyl-2-buten-1-yl tiglate as odorant or flavorantGIVAUDAN CORP·Filed 1981·Granted Dec 4, 1984·0 cites·2 claims
- 3030US4485036AOdorant compositions containing megastigma-5(11),8-dien-4,7-oxides and tetra-substituted-7-oxa-bicyclo[3.3.0]-octanesGIVAUDAN CORP·Filed 1980·Granted Nov 27, 1984·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →