Inventor
Robert W. Trenkle
Inventor
Bricktown, NJ, US
Overview
Patents· 78 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Bprimary
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes26%
C07CAcyclic or carbocyclic compounds21%
C11DDetergent compositions14%
A24BManufacture or preparation of tobacco for smoking or chewing12%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for5%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
A23GCocoa3%
C07DHeterocyclic compounds3%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
6,894,020'Macrocylic musk composition, organoleptic uses thereof and process for preparing same'20056,720,303'Macrocyclic musk composition, organoleptic uses thereof and process for preparing same'20045,369,978'Aroma emission analysis system using a multiplicity of individual enclosures'19945,367,899'System for perfume creation using aroma emission analysis from a living fruit and flower in close proximity'19945,355,718'Aroma emission analysis system'19945,321,005'Flavor and fragrance compositions produced using process for quantitatively and qualitatively substantially continuously analyzing the aroma emitted from a living fruit'19945,321,006'Flavor and fragrance compositions produced using process for quantitatively and qualitatively substantially continuously analyzing the aroma emitted from a living fruit'19945,269,169'Method and apparatus for simultaneously analyzing aroma emitted from the interior and exterior of living fruit'19935,263,359'Method and apparatus for simultaneously analyzing aroma emitted from the interior and exterior of living tree and optionally from living fruit'19935,008,437'Schiff base reaction product of ethyl vanillin and methyl anthranilate and organoleptic uses thereof'19914,960,754'3,7-dimethyl-6,7-dioxo-1,3-octadiene derivatives and organoleptic uses thereof'19904,948,597'Uses for augmenting or enhancing the aroma or taste of foodstuffs and chewing gums of schiff base reaction products of alkyl anthranilates'19904,915,866'Schiff base reaction products of mixtures of aldehydes including helional and alkyl anthranilates; derivatives thereof; and organoleptic uses thereof'19904,880,640'Flavoring with schiff base reaction products of alkyl anthranilates'19894,879,271'Schiff base reaction products of alkyl anthranilates and organoleptic uses thereof and deodorancy uses thereof'19894,865,853'Flavoring with schiff base reaction products of aldehydes and alkyl anthranilates'19894,853,369'Schiff base reaction product of ethyl vanillin and methyl anthranilate and organoleptic uses thereof'19894,840,801'Use of Schiff base reaction product of methyl anthranilate and canthoxal in augmenting or enhancing aroma or taste of foodstuff or chewing gum'19894,839,083'Schiff base reaction products of mixtures of aldehydes including helional and alkyl anthranilates; derivatives thereof; and organoleptic uses thereof'19894,824,828'Schiff base reaction products of aldehydes and alkyl anthranilates and organoleptic uses thereof'19894,806,363'Flavoring with schif base reaction products of alkyl anthranilates'19894,775,720'Schiff base reaction products of aldehydes and alkyl anthranilates and organoleptic uses thereof'19884,671,959'Method of causing the reduction of physiological and/or subjective reactivity to stress in humans being subjected to stress conditions'19874,670,264'Method of causing the reduction of physiological and/or subjective reactivity to stress in humans being subjected to stress conditions'19874,670,463'Method of causing the reduction of physiological and/or subjective reactivity to stress in humans being subjected to stress conditions'19874,627,449'Process for augmenting or enhancing aroma or taste of smoking tobacco and smoking tobacco article using aldehyde composition'19864,605,793'Methyl substituted pinyl oxopentenes, organoleptic uses thereof and process for preparing same'19864,596,671'Use of 4(2\'-butyl) phenyl acetate in augmenting or enhancing the leather aroma of perfume compositions, colognes, perfumed polymers and perfumed articles'19864,595,525'Composition and process for augmenting, enhancing or imparting a leather aroma to consumable materials'19864,591,451'Methyl substituted pinyl oxopentenes and organoleptic uses thereof'19864,549,971'Methyl substituted pinyl oxopentenes, organoleptic uses thereof and process for preparing same'19854,533,491'Organoleptic use of methyl substituted pinyl oxopentenes'19854,510,340'Methyl substituted pinyl oxopentenes, organoleptic uses thereof and process for preparing same'19854,506,104'Methyl substituted pinyl oxopentenes, organoleptic uses thereof and process for preparing same'19854,501,762'Process for preparing acyl trimethyl cyclohexene derivatives and use of intermediates therefor in augmenting or enhancing the aroma or taste of a consumable material'19854,488,973'Process for augmenting or enhancing the fresh air aroma of consumable materials and clothing and composition useful for same'19844,481,221'Process for augmenting or enhancing the tropical fruit aroma or taste of a foodstuff or chewing gum using a mixture of alcohols'19844,476,041'Process for augmenting or enhancing the fresh air aroma of consumable materials with a mixture of n-alkanals having from 6 to 15 carbon atoms'19844,462,880'Process for augmenting or enhancing the fresh air aroma of consumable materials and clothing and composition useful for same'19844,446,651'Method of increasing extractable cedarwood oil from Juniperus Mexicana'19844,446,125'Use of isomeric farnesene product-by-process for augmenting or enhancing the aroma or taste of foodstuffs, chewing gums, medicinal products and toothpastes'19844,434,086'Process for augmenting or enhancing the fresh air aroma of clothing'19844,428,387'Use of methyl substituted pinyl oxopentenes, for augmenting, enhancing of modifying the aroma or taste of smoking tobacco and smoking tobacco articles'19844,425,365'Process for augmenting or enhancing the raspberry aroma or taste of a foodstuff or chewing gum using a mixture of ketones'19844,424,378'Methyl substituted pinyl oxopentenes, organoleptic uses thereof and process for preparing same'19844,391,717'Use of isomeric farnesene product-by-process for augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles'19834,390,444'Use of isomeric mixtures of farnesene for augmenting or enhancing the aroma of detergent compositions'19834,376,068'Use of isomeric farnesene product-by-process for augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles'19834,360,032'Use of hydrogenated derivatives of 2,6,6-trimethyl-cyclohexene derivatives in augmenting or enhancing the aroma or taste of smoking tobacco and smoking tobacco articles'19824,334,098'Trans,trans-.DELTA.-damascone, mixtures containing major proportions of same, processes for preparing same and organoleptic uses thereof'19824,324,704'Process for hydrogenation of damascenone, products produced thereby and organoleptic uses of said products'19824,315,953'Process for augmenting or enhancing the aroma or taste of raspberry flavored foodstuffs using 2,6,6-trimethylcyclohexene derivatives'19824,313,842'Process for hydrogenation of 2,6,6-trimethyl cyclohexene derivatves, products produced thereby and organoleptic uses of said products'19824,311,754'Process for hydrogenation of 2,6,6-trimethyl cyclohexene derivatives and organoleptic uses of said products'19824,292,447'Process for hydrogenation of 2,6,6-trimethyl cyclohexene derivatives, products produced thereby and organoleptic uses of said products'19814,289,145'Use of acyl trimethyl cyclohexene derivatives in augmenting or enhancing the organoleptic properties of smoking tobacco or smoking tobacco article'19814,287,133'6-Hydroxy-2,6-dimethylheptanal, organoleptic uses thereof and processes for preparing the same'19814,284,654'Use of 1-hydroxy-1-ethynyl-2,2,6-trimethyl cyclohexane in augmenting or enhancing the aroma or taste of foodstuffs'19814,282,274'Organoleptic uses of 2- and 3-cyclotetradecen-1-ones'19814,281,177'6-Hydroxy-2,6-dimethylheptanal, organoleptic uses thereof and processes for preparing the same'19814,260,527'Use of 1-acetyl-22,6-trimethyl cyclohexene-1 in augmenting or enhancing the aroma of perfumes and cologne'19814,258,727'Use for augmenting or enhancing the flavor or aroma of smoking tobacco of 6-hydroxy-2,6-dimethyl-heptanal'19814,250,332'Process for preparing acyl trimethyl cyclohexene derivatives and use of intermediates therefor in augmenting or enhancing the aroma or taste of a consumable material'19814,242,281'Process for preparing 6-hydroxy-2,6-dimethylheptanal and intermediates thereof'19804,224,352'Pear flavoring containing a mixture of 2- and 3-cyclotetradecen-1-ones'19804,217,252'Perfume compositions containing 1-acyl-2,6,6-trimethylcyclohexene derivatives'19804,215,704'Use in smoking tobacco compositions and smoking tobacco articles of 1-acyl-2,6,6-trimethylcyclohexene derivatives'19804,215,006'2-and 3-Cyclotetradecen-1-one to augment or enhance the aroma of solid or liquid detergents'19804,211,242'Composition of matter comprising more than 50% trans, trans-.DELTA.-damascone for augmenting or enhancing the aroma and taste of a smoking tobacco'19804,210,553'Detergent compositions containing 1-acyl-2,6,6-trimethylcyclohexene derivatives and processes for preparing same'19804,209,542'Process for augmenting or enhancing the aroma or taste of a foodstuff by adding to a foodstuff a mixture of 1-acyl-2,6,6-trimethylcyclohexene derivatives'19804,202,994'Substituted 1-oxyalkyl-2,6,6-trimethyl-cyclohexene derivatives, organoleptic uses thereof, syntheses for preparing same and intermediates used in said syntheses'19804,198,309'Use of trans, trans-.DELTA.-damascone and mixtures containing 80% or more of trans, trans-.DELTA.-damascone in augmenting or enhancing the aroma of a detergent'19804,196,306'1-Acyl-2,6,6-trimethylcyclohexene derivatives, processes for producing same, intermediates therefor and organoleptic uses thereof'19804,183,965'2- and 3-Cyclotetradecen-1-ones as bitterness depressants'19804,172,850'1-Acyl-2,6,6-trimethylcyclohexene derivatives, processes for producing same, intermediates therefor and organoleptic uses thereof'19793,991,123'Tetracyclic alcohols'19763,977,419'Tobacco article comprising a flavoring composition selected from butanone derivatives and the process for making the same'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2005Patents assigned to INT FLAVORS & FRAGRANCES INC (78)· patent assignee history
1976–1987Based in Bricktown, NJ, US· patent location history
1986–2005Based in Point Pleasant, NJ, US· patent location history
1987Patents assigned to UNIV YALE (3)· patent assignee history
1990–1994Based in Brielle, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INT FLAVORS & FRAGRANCES INC | 78 | 1976–2005 |
| UNIV YALE | 3 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bricktown, New Jersey, US | 55 | 1976–1987 |
| Point Pleasant, New Jersey, US | 15 | 1986–2005 |
| Brielle, New Jersey, US | 8 | 1990–1994 |