Inventor · disambiguated record
Alan O. Pittet
Also filed as: PITTET ALAN O · PITTET ALAN OWEN · VOCK MANFRED H
103 granted patents·899 citations·filing 1970–2000
99Inventor score
Top patents by PatentIndex Score
103 records- 0191US4316995AProcess for preparing vinyl phenolINT FLAVORS & FRAGRANCES INC·Filed 1981·Granted Feb 23, 1982·30 cites·9 claims
- 0288US6019851AProducing tastands including food and beverage additivesINT FLAVORS & FRAGRANCES INC·Filed 1999·Granted Feb 1, 2000·47 cites·8 claims
- 0386US6251193B1Use of spray-dried and freeze-dried sugarcane leaf essenceINT FLAVORS & FRAGRANCES INC·Filed 2000·Granted Jun 26, 2001·15 cites·8 claims
- 0485US3940499AFood or flavor containing 2,6,6-trimethyl-1-cyclohexen-1-ylacetaldehydeINT FLAVORS & FRAGRANCES INC·Filed 1974·Granted Feb 24, 1976·22 cites·3 claims
- 0583US4045587AFoodstuff flavoring methods and compositionsINT FLAVORS & FRAGRANCES INC·Filed 1970·Granted Aug 30, 1977·43 cites·24 claims
- 0682US4504508AFlavoring with phenylalkyl mercaptalsINT FLAVORS & FRAGRANCES INC·Filed 1984·Granted Mar 12, 1985·15 cites·8 claims
- 0778US4680142AProcess for preparing 4,4A,5,6-tetrahydro-7-methyl-2-(3H)-naphthalenone, intermediates used in said process and novel crystalline form of sameINT FLAVORS & FRAGRANCES INC·Filed 1986·Granted Jul 14, 1987·13 cites·7 claims
- 0875US4107217AAcetals of conjugated alkenalsINT FLAVORS & FRAGRANCES INC·Filed 1977·Granted Aug 15, 1978·9 cites·2 claims
- 0974US6251463B1Use of spray-dried and freeze-dried sugarcane leaf essence in improving taste of flavored calcium supplements, foodstuffs, beverages, chewing gum, oral care compositions and calcium supplementINT FLAVORS & FRAGRANCES INC·Filed 1999·Granted Jun 26, 2001·43 cites·12 claims
- 1074US3970701ALower alkenalsINT FLAVORS & FRAGRANCES INC·Filed 1973·Granted Jul 20, 1976·10 cites·1 claims
- 1172US4031140A4- AND 5-Phenyl pentenal acetalsINT FLAVORS & FRAGRANCES INC·Filed 1976·Granted Jun 21, 1977·8 cites·3 claims
- 1271US4623547AFlavoring with dialkylthioalkenes, dialkylthioalkylcycloalkenes and monoalkylthioalkenylcycloalkenesINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Nov 18, 1986·23 cites·4 claims
- 1371US3988487AFoodstuff flavoring compositions comprising alkylidene alkenals and processes for preparing same as well as flavoring compositions for use in such foodstuffINT FLAVORS & FRAGRANCES INC·Filed 1975·Granted Oct 26, 1976·10 cites·5 claims
- 1469US4565707AFlavoring with dialkylthioalkenes, dialkylthioalkylcycloalkenes and monoalkylthioalkenylcycloalkenesINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Jan 21, 1986·21 cites·2 claims
- 1568US4557941AFlavoring with mercapto-C2 -C3 -alkanoic acid estersINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Dec 10, 1985·8 cites·5 claims
- 1667US4571344AFlavoring with dithioethers of 2-phenyl-2-alkenalsINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Feb 18, 1986·20 cites·3 claims
- 1767US4418087AMixture of 4,4A,5,6-tetrahydro-7-methyl-2-(3H)-naphthalenone and benzodioxanones and use thereof in augmenting or enhancing the aroma or taste of consumable materialsINT FLAVORS & FRAGRANCES INC·Filed 1983·Granted Nov 29, 1983·7 cites·2 claims
- 1864US5823140AVariable focus multidirectional video or camcorder platform apparatusINT FLAVORS & FRAGRANCES INC·Filed 1997·Granted Oct 20, 1998·24 cites·2 claims
- 1964US4521613A4(Hydrocarbylthio)acetoacetic estersINT FLAVORS & FRAGRANCES INC·Filed 1984·Granted Jun 4, 1985·19 cites·6 claims
- 2064US4179526AUses of α-substituted alkylidene methionals in foodstuffs and flavors for foodstuffsINT FLAVORS & FRAGRANCES INC·Filed 1977·Granted Dec 18, 1979·4 cites·2 claims
- 2163US4727197AProcess for preparing natural benzaldehyde and acetaldehyde natural benzaldehyde and acetaldehyde compositions, products produced thereby and organoleptic utilities thereforINT FLAVORS & FRAGRANCES INC·Filed 1987·Granted Feb 23, 1988·7 cites·4 claims
- 2263US3991214AFlavoring composition for foodstuff or chewing gum containing 2-phenyl-3-carboethoxyfuran and process for flavoringINT FLAVORS & FRAGRANCES INC·Filed 1975·Granted Nov 9, 1976·9 cites·2 claims
- 2362US4709707AUse of 4,4A,5,6-tetrahydro-7-methyl-2-(3H) naphthalenone in augmenting or enhancing the aroma or taste of smoking tobacco and smoking tobacco articlesINT FLAVORS & FRAGRANCES INC·Filed 1986·Granted Dec 1, 1987·6 cites·6 claims
- 2462US4658067ADialkylthioalkenes, dialkylthioalkylcycloalkenes and monoalkylthioalkenylcycloalkenes and organoleptic uses thereofINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Apr 14, 1987·16 cites·5 claims
- 2562US4000329AFlavoring compositions and foods containing one or more alkyl side chain methyl substituted or unsubstituted 2,2,6-trimethyl-1-cyclohexen-1-vinyl alkanoatesINT FLAVORS & FRAGRANCES INC·Filed 1976·Granted Dec 28, 1976·17 cites·16 claims
- 2662US3959508AFlavoring compositions containing mixture of 2,2,6-trimethyl-1-cyclohexen-1-ylacetaldehyde and 2,6,6-trimethyl-1-crotonyl-1,3-cyclohexadieneINT FLAVORS & FRAGRANCES INC·Filed 1975·Granted May 25, 1976·24 cites·6 claims
- 2760US4683342AProcess for preparing natural benzaldehyde and acetaldehyde, natural benzaldehyde and acetaldehyde compositions, products produced thereby and organoleptic utilities thereforINT FLAVORS & FRAGRANCES INC·Filed 1986·Granted Jul 28, 1987·6 cites·4 claims
- 2859US5725893AFeeding composition for members of the penaeus genus of the class crustaceaINT FLAVORS & FRAGRANCES INC·Filed 1996·Granted Mar 10, 1998·19 cites·10 claims
- 2957US5474030AMethod and apparatus for determining excitants and attractants for the penaeus genus of crustaceaINT FLAVORS & FRAGRANCES INC·Filed 1994·Granted Dec 12, 1995·19 cites·13 claims
- 3057US4501904AMethyl substituted 2-(2,6-dimethyl-1,5-heptadienyl)-1,3-dithiolanesINT FLAVORS & FRAGRANCES INC·Filed 1983·Granted Feb 26, 1985·3 cites·3 claims
- 3156US4794193AProcess for preparing 4,4A,5,6-tetrahydro-7-methyl-2-(3H)-naphthalenone, intermediates used in said process and novel crystalline form of sameINT FLAVORS & FRAGRANCES INC·Filed 1982·Granted Dec 27, 1988·14 cites·1 claims
- 3256US4739105AEsters of alkylthioalkanoic acids and uses thereof in augmenting or enhancing the aroma or taste of foodstuffsINT FLAVORS & FRANGRANCES INC·Filed 1986·Granted Apr 19, 1988·5 cites·11 claims
- 3356US4481224AFlavoring with alkylthioalkanal dialkyl mercaptalsINT FLAVORS & FRAGRANCES INC·Filed 1983·Granted Nov 6, 1984·20 cites·7 claims
- 3456US4472446AUses of methyl(methylthioalkyl)-1,3-dithiolanes in augmenting or enhancing the aroma or taste of foodstuffsINT FLAVORS & FRAGRANCES INC·Filed 1983·Granted Sep 18, 1984·3 cites·10 claims
- 3556US4036886AProcesses for producing 4- and 5-phenyl pentenalsINT FLAVORS & FRAGRANCES INC·Filed 1976·Granted Jul 19, 1977·4 cites·1 claims
- 3655US4701548AThioalkanoic acid esters of phenylalkanolsINT FLAVORS & FRAGRANCES INC·Filed 1986·Granted Oct 20, 1987·4 cites·4 claims
- 3755US4617419AProcess for preparing natural benzaldehyde and acetaldehyde, natural benzaldehyde and acetaldehyde compositions, products produced thereby and organoleptic utilities thereforINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Oct 14, 1986·28 cites·8 claims
- 3854US4626440AFlavoring with dialkylthioalkenes, dialkylthioalkylcycloalkenes and monoalkenylcycloalkensINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Dec 2, 1986·12 cites·1 claims
- 3954US4613511AFlavoring with dialkylthioalkenes, dialkylthioalkylcycloalkenes and monoalkylthioalkenylcycloalkenesINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Sep 23, 1986·12 cites·4 claims
- 4053US5823142AProcess for determining excitants, attractants, stimulants and incitants for members of the class crustacea; method for exciting and/or attracting and/or stimulating and/or inciting members of the class crustacea and feeding compositionsUNIV TEXAS·Filed 1997·Granted Oct 20, 1998·14 cites·17 claims
- 4153US4064279AAlpha-substituted alkylidene methionals and uses thereof in foodstuffs and flavors for foodstuffsINT FLAVORS & FRAGRANCES INC·Filed 1976·Granted Dec 20, 1977·2 cites·2 claims
- 4252US4515968AFuryl and phenyl mercaptals and use thereof in augmenting or enhancing the aroma or taste of foodstuffsINT FLAVORS & FRAGRANCES INC·Filed 1983·Granted May 7, 1985·3 cites·3 claims
- 4351US4695473AFlavoring with gem dithioethers of phenylalkanesINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Sep 22, 1987·3 cites·2 claims
- 4451US4400390AMethyl-thio-2-methyl-2-pentenoatesINT FLAVORS & FRAGRANCES INC·Filed 1981·Granted Aug 23, 1983·11 cites·4 claims
- 4551US3980089ANovel heterocyclic flavoring compositions and processesINT FLAVORS & FRAGRANCES INC·Filed 1974·Granted Sep 14, 1976·12 cites·15 claims
- 4650US4594254AFlavoring with methylthioalkanoic acid estersINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Jun 10, 1986·3 cites·1 claims
- 4749US4652682AOrtho-dioxybenzaldehyde dimethyl mercaptals and use thereof in augmenting or enhancing the aroma or taste of foodstuffsINT FLAVORS & FRAGRANCES INC·Filed 1985·Granted Mar 24, 1987·10 cites·3 claims
- 4849US4048201ANovel enol estersINT FLAVORS & FRAGRANCES INC·Filed 1976·Granted Sep 13, 1977·4 cites·9 claims
- 4948US4404184AFlavoring with methyl-thio-2-methyl-2-pentenoateINT FLAVORS & FRAGRANCES INC·Filed 1983·Granted Sep 13, 1983·14 cites·3 claims
- 5048US4000090AEnol esters of an alpha substituted acetaldehyde fragrance compositionsINT FLAVORS & FRAGRANCES INC·Filed 1975·Granted Dec 28, 1976·4 cites·4 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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