Patents Represented by Attorney Arthur L. Liberman
  • Patent number: 4780564
    Abstract: Described is allyl 4-cyclooctenyl glycolate of our invention having the structure: ##STR1## and the perfumery use thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, fabric softener articles, hair preparations and cosmetic powders.
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: October 25, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, William L. Schreiber, Robert P. Belko
  • Patent number: 4775720
    Abstract: Described are schiff base reaction products of alkyl anthranilates having the structure: ##STR1## wherein R.sub.3 represents methyl or ethyl and aldehydes of the generic structure: ##STR2## wherein R represents unsaturated hydrocarbyl and alkoxy hydrocarbyl moieties or mixtures of aldehydes having the structures: ##STR3## wherein R.sub.1 and R.sub.2 are different alkoxy hydrocarbyl moieties and hydrocarbyl moieties including the aldehydes:(a) bergamal having the structure: ##STR4## (b) floralozone having the structure: ##STR5## (c) pino acetaldehyde having the structure: ##STR6## (d) pino isobutyraldehyde having the structure: ##STR7## (e) melonal having the structure: ##STR8## and (f) canthoxal having the structure: ##STR9## and organoleptic uses thereof in augmenting or enhancing the aroma or taste of consumable materials including perfume compositions, colognes, perfumed articles, foodstuffs, chewing gums and beverages.
    Type: Grant
    Filed: October 29, 1987
    Date of Patent: October 4, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Braja D. Mookherjee, Robert W. Trenkle, Nicholas Calderone, Keith P. Sands, Myrna L. Hagedorn
  • Patent number: 4772583
    Abstract: Described is the novel compound genus the beta-alkylidene phenethyl alcohol esters and ethers of our invention defined according to the generic structure: ##STR1## wherein R.sub.5 represents hydrogen or methyl; wherein R.sub.6 represents one of the moieties: ##STR2## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents the same or different hydrogen or methyl; wherein R.sub.7 represents methyl or ethyl; and wherein R.sub.8 represents hydrogen or methyl; useful in augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener articles, fabric softener compositions, cosmetic powders and hair preparations.
    Type: Grant
    Filed: December 18, 1987
    Date of Patent: September 20, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Robert P. Belko, Richard M. Boden, Marie R. Hanna
  • Patent number: 4772411
    Abstract: Described are ethyl norbornyl alkyl ethers of our invention defined according to the generic structure: ##STR1## wherein R represents C.sub.1 -C.sub.4 lower alkyl and organoleptic uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including but not limited to bleach compositions, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, perfumed polymers, fabric softener compositions, fabric softener articles, cosmetic powders and hair preparations. Also described is a process for preparing such ethyl norbornyl alkyl ethers of our invention by means of reaction of compounds defined according to the structure: ##STR2## and/or compounds defined according to the structure: ##STR3## in admixture with compounds having the structure: ##STR4## with hydrogen in the presence of a hydrogenation catalyst.
    Type: Grant
    Filed: January 28, 1988
    Date of Patent: September 20, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Margo Androulakis, Marie R. Hanna
  • Patent number: 4767808
    Abstract: Described is an article of manufacture useful for administration of pharmacologically-active substances, transdermally, orally or by means of subdermal implant comprising a solid vinyl plastisol layer for contacting a patient's tissue, internally or externally, the layer containing from about 20 up to about 70% by weight of a polyvinyl chloride resin or a polyvinyl chloride-polyvinyl acetate copolymer containing a minor proportion of vinyl acetate; from about 20-70% plasticizer composition; from about 0.5 up to 35% of a pharmacologically-active substance such as isosorbide dinitrate, nicotine, clonidine, guanfacine, indomethacin, glyceryl trinitrate and prostaglandin and optionally excipients.
    Type: Grant
    Filed: November 19, 1987
    Date of Patent: August 30, 1988
    Assignee: Hercon Laboratories Corporation
    Inventors: Agis Kydonieus, Kishore R. Shah, Bret Berner
  • Patent number: 4764367
    Abstract: Described are the uses of C.sub.8 -t-alkanols and C.sub.5 -C.sub.11 -omega-alken-1-ols taken alone or taken in combination as attractants house flies (Musca domestica L. (Diptera:Muscidae)). The C.sub.8 -t-alkanols and C.sub.5 -C.sub.11 -omega-alken-1-ols taken alone or in combination find utility primarily as bait enhancers for acute toxins and/or trapping devices.
    Type: Grant
    Filed: August 19, 1987
    Date of Patent: August 16, 1988
    Assignees: International Flavors & Fragrances Inc., The University of Florida
    Inventors: Richard A. Wilson, Braja D. Mookherjee, Jerry F. Butler, Donald A. Withycombe, deceased, Ira Katz, Kenneth R. Schrankel
  • Patent number: 4759228
    Abstract: Described is the use of 1-nonen-3-ol as a repellent for house flies (Musca domestica). Also described are candle compositions which may be opaque or transparent or pastel shaded which are adapted to incorporate 1-nonen-3-ol which are both perfumes and insect repellents without flashing during burning. Such compositions comprising as the basic components a mixture of (a) a hydrocarbon wax or (b) a thermoplastic polyamide resin formed from linoleic acid polymerized with a polyamide compound taken together with an alkanol amide or alkanol amine and as stearic acid compound or (c) a straight chain aliphatic amide in combination with light mineral oil and alcohol; compositions (a), (b) or (c), supra, taken further together with 1-nonen-3-ol taken alone or together with a perfume composition substantially inactive from an insect repellent standpoint. Also described is apparatus also referred to herein as an "olfactometer" used for measuring the repellency of said 1-nonen-3-ol.
    Type: Grant
    Filed: October 29, 1987
    Date of Patent: July 26, 1988
    Assignees: International Flavors & Fragrances Inc., The University of Florida
    Inventors: Jerry F. Butler, Ira Katz
  • Patent number: 4758434
    Abstract: Described is an article of manufacture useful for administration of pharmacologically-active substances, transdermally, orally or by means of subdermal implant comprising a solid vinyl plastisol layer for contacting a patient's tissue, internally or externally, the layer containing from about 20 up to about 70% by weight of a polyvinyl chloride resin or a polyvinyl chloride-polyvinyl acetate copolymer containing a minor proportion of vinyl acetate; from about 20-70% plasticizer composition; from abotu 0.5 up to 35% of pharmacologically-active substance such as isosorbide dinitrate, nicotine, clonidine, guanfacine, indomethacin, glyceryl trinitrate and prostaglandin and optionally excipients.
    Type: Grant
    Filed: April 3, 1986
    Date of Patent: July 19, 1988
    Assignee: Hercon Laboratories Corporation
    Inventors: Agis Kydonieus, Kishore R. Shah, Bret Berner
  • Patent number: 4756840
    Abstract: Described is the novel compound genus, the beta-alkylidene phenethyl alcohols of our invention, defined according to the generic structure: ##STR1## (wherein R.sub.1 represents hydrogen or methyl, useful in augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener articles, fabric softener compositions, cosmetic powders and hair preparations).
    Type: Grant
    Filed: September 3, 1987
    Date of Patent: July 12, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Robert P. Belko
  • Patent number: 4755502
    Abstract: Described is allyl-4-cyclooctenyl glycolate of our invention having the structure: ##STR1## and the perfumery use thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, fabric softener articles, hair preparations and cosmetic powders. The genus defined according to the structure: ##STR2## wherein R represents hydrogen, allyl or alkali metal and: represents a covalent bond wherein R represents hydrogen or allyl and an ionic bond where R represents alkali metal defines all of the products of our invention including intermediates useful in the process for preparing the compound having the structure: ##STR3## .
    Type: Grant
    Filed: October 29, 1987
    Date of Patent: July 5, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, William L. Schreiber, Robert P. Belko
  • Patent number: 4751933
    Abstract: Described are the uses of mixtures of hydroxybornyloxybutanes defined according to the generic structure: ##STR1## wherein in the mixture in each of the compounds one or R.sub.1 or R.sub.2 is methyl and the other of R.sub.1 or R.sub.2 is hydrogen in augmenting or enhancing the aroma or taste of smoking tobacco articles and smoking tobacco compositions.
    Type: Grant
    Filed: January 9, 1987
    Date of Patent: June 21, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4748860
    Abstract: Described is the use of 1-nonen-3-ol as a repellent for house flies (Musca domestica). Also described are candle compositions which may be opaque or transparent or pastel shaded which are adapted to incorporate 1-nonen-3-ol which are both perfumes and insect repellents without flashing during burning. Such compositions comprising as the basic components a mixture of (a) a hydrocarbon wax or (b) a thermoplastic polyamide resin formed from linoleic acid polymerized with a polyamide compound taken together with an alkanol amide or alkanol amine and a stearic acid compound or (c) a straight chain aliphatic amide in combination with light mineral oil and alcohol; compositions (a), (b) or (c), supra, taken further together with 1-nonen-3-ol taken alone or together with a perfume composition substantially inactive from an insect repellant standpoint. Also described is apparatus also referred to herein as an "olfactometer" used for measuring the repellency of said 1-nonen-3-ol.
    Type: Grant
    Filed: January 9, 1987
    Date of Patent: June 7, 1988
    Assignees: International Flavors & Fragrances Inc., The University of Florida
    Inventors: Jerry F. Butler, Ira Katz
  • Patent number: 4749681
    Abstract: Described are polyalkyl-substituted oxocycloheptane derivatives defined according to the structure: ##STR1## wherein X represents one of the moieties: ##STR2## wherein one of the dashed lines is a carbon-carbon double bond and the other of the dashed lines is a carbon-carbon single bond; or both dashed lines are carbon-carbon single bonds; wherein R.sub.1 and R.sub.2 represents hydrogen or lower alkyl with the proviso that when the dashed line at the 4-5 position is a double bond, R.sub.2 is hydrogen and when the dashed line at the 3-4 position is a double bond, R.sub.1 is hydrogen; wherein R.sub.4 represents C.sub.1 -C.sub.4 lower alkyl; and wherein Y represents chloro or bromo.
    Type: Grant
    Filed: May 22, 1986
    Date of Patent: June 7, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: William J. Evers, Howard H. Heinsohn, Jr.
  • Patent number: 4742044
    Abstract: Described are the aralkoxy, alkoxy, alkadienyloxy and alkenyloxy-1,3,2-dioxaborinane derivatives defined according to the genus: ##STR1## (wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are the same or different hydrogen, methyl and ethyl; and wherein R represents C.sub.6 straight chain alkenyloxy; C.sub.10 branched chain alkenyloxy; C.sub.12 aralkoxy; C.sub.12 branched chain alkoxy; or C.sub.10 branched chain alkadienyloxy) and uses thereof in augmenting or enhancing the aroma of perfume compositions, perfumed articles, particularly drier-added fabric softener articles and perfumed polymers.
    Type: Grant
    Filed: August 19, 1987
    Date of Patent: May 3, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventor: Richard M. Boden
  • Patent number: 4739105
    Abstract: Described are the esters of alkylthioalkanoic acids defined according to the structure: ##STR1## wherein R.sub.1 represents C.sub.3 -C.sub.6 alkenyl or C.sub.1 -C.sub.4 alkyl; R.sub.2 represents C.sub.3 alkyl; C.sub.3 hydroxyalkyl or C.sub.3 alkenyl; N represents 0, 1 or 2 amd M represents 0 or 1 and uses thereof in augmenting or enhancing the aroma or taste of foodstuffs.
    Type: Grant
    Filed: October 17, 1986
    Date of Patent: April 19, 1988
    Assignee: International Flavors & Frangrances Inc.
    Inventors: Thomas F. Courtney, Jr., Alan O. Pittet, Ranya Muralidhara, Manfred H. Vock, Charles Wiener
  • Patent number: 4735932
    Abstract: Described are allyl ester of 2-cyclopentyloxyacetic acid, mixtures of same with 3,3-dimethyl-1-penten-4-oyl cyclohexane and/or methoxyisobutyl pyrazine and/or 3,3-dimethyl-1-(2-propenyl)-1-acetylcyclohexane, perfumery uses thereof and intermediates used in preparing said allyl ester, the allyl ester of 2-cyclopentyloxyacetic acid having the structure: ##STR1## the 3,3-dimethyl-1-penten-4-oyl cyclohexane having the structure: ##STR2## the methoxyisobutyl pyrazine having the structure: ##STR3## and the 3,3-dimethyl-1-(2-propenyl)-1-acetylcyclohexane having the structure: ##STR4##
    Type: Grant
    Filed: May 22, 1987
    Date of Patent: April 5, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventor: Mark A. Sprecker
  • Patent number: 4735803
    Abstract: Described are animal control compositions and methods; which compositions comprise lemon oil and .alpha.-terpinyl methyl ether taken alone or taken further together with quinine or salts thereof. The compositions can be used "as is" or in the form of a "controlled release" composition whereby the lemon oil and .alpha.-terpinyl methyl ether taken alone or further together with quinine or a salt thereof are intimately admixed (alone or with adjuvants including but not limited to other volatile, odorous ingredients) with a polymeric substance such as polyethylene in the form of pellets or functional articles, e.g., garbage bags.
    Type: Grant
    Filed: February 14, 1986
    Date of Patent: April 5, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Ira Katz, Donald A. Withycombe
  • Patent number: 4731243
    Abstract: Described are deodorant and/or antiperspirant sticks which contain suspended therein fragrance-containing polymeric pellets containing 1 to 80% fragrance, the polymeric pellets produced by means of cryogenically grinding an extruded mixture of perfume composition and polymer.
    Type: Grant
    Filed: February 14, 1986
    Date of Patent: March 15, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Jerome I. Lindauer, Sharon L. Reich, Rose L. Trizzino, Valerie M. Suran, David E. Cincotta
  • Patent number: 4727058
    Abstract: Described is a process for preparing natural benzaldehyde and acetaldehyde and compositions of matter containing natural benzaldehyde and acetaldehyde as well as products produced thereby and organoleptic utilities thereof, which process comprises the step of contacting with base naturally occurring cinnamaldehyde or a natural product rich in cinnamaldehyde such as Ceylon oil of cinnamon, Ceylon cinnamon bark, Saigon cinnamon bark, cassia oil, Ceylon cinnamon quills, cinnamon leaf oil, oil of cinnamon Madagascar or the like according to the reaction: ##STR1## the reaction taking place in aqueous media and in the presence of a food grade or natural nonionic emulsifier, preferably a nonionic sorbitan derivative emulsifying agent and in the absence of any other reagents.
    Type: Grant
    Filed: June 29, 1987
    Date of Patent: February 23, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Alan O. Pittet, Ranya Muralidhara, Arthur L. Liberman
  • Patent number: RE32721
    Abstract: Described are compounds covered by the generic structure. ##STR1## where one, two or all of R.sub.1, R.sub.2 and R.sub.3 are the same or different and each represents hydrogen or lower alkyl of from 1 up to 3 carbon atoms; a process for preparing same using compounds having the generic structure; ##STR2## where one of the dashed lines is a carbon-carbon double bond and the other of the dashed lines represents carbon-carbon single bonds and organoleptic uses thereof in perfumes, colognes, perfumed articles such as anionic, cationic and non-ionic detergents, cosmetic powders and dryer-added fabric softener articles, as well as in smoking tobaccos and smoking tobacco articles, e.g., the body of smoking tobacco, the wrapper or the filter therefor.
    Type: Grant
    Filed: December 21, 1984
    Date of Patent: July 26, 1988
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, James M. Sanders, William L. Schreiber, Hugh Watkins, Joaquin F. Vinals, Edward J. Shuster, Thomas J. O'Rourke, Myrna L. Hagedorn, Philip Klemarczyk