Patents by Inventor Anna B. Marin
Anna B. Marin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Use of dimethyl substituted oxymethyl cyclohexane derivatives for their insect repellency properties
Patent number: 5855903Abstract: Described is a method of repelling Musca domestica L.(Diptera:Muscidae), Aedes aegypti, Culex nigripalpus, Aedes atlanticus, Culex salinarius, Aedes vexans, Culex spp., Simulium spp., Psoroferia ferox, Aedes infirmatus, Drosophila melanogaster, Coccinellidae, Anopheles crucians, Psoroferia columbiae, Culicoides spp., Aedes spp. and Haematobia for a finite period of time from a three dimensional space inhabited by at least one of such insect species consisting essentially of the step of exposing a three dimensional space to an effective insect species member repelling concentration and quantity of a dimethyl substituted oxymethyl cyclohexane derivative-containing composition of matter defined according to the structure: ##STR1## The above-stated repellents are described to be useful as such or contained in a polymer which can be a biodegradable polymer such as compositions containing a major proportion of poly(epsilon caprolactone) homopolymers.Type: GrantFiled: November 20, 1997Date of Patent: January 5, 1999Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Anna B. Marin, Jerry F. Butler, Anubhav P. S. Narula -
Patent number: 5785982Abstract: Described is a method for repelling insects by use of oxymethyl cyclohexane derivatives of the structure ##STR1## wherein Z is methylene; n is 0 or 1; each of the wavy lines represents a carbon-carbon single bond or no bond; the dashed line represents a carbon-carbon double bond or a carbon-carbon single bond; each of R.sub.2, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are the same or different and each represents hydrogen or methyl; and R.sub.1 represents hydrogen, acetyl or ethoxycarbonyl with the provisos:(i) that n is 1 and each of the wavy lines represents a carbon-carbon single bond when R.sub.1, R.sub.2, and R.sub.6, are each hydrogen, R.sub.5, R.sub.7 and R.sub.8 are each methyl and the dashed line is a carbon-carbon single bond;(ii) n is 0 and each of the wavy lines represents no bond when R.sub.5 and R.sub.7 are each hydrogen and R.sub.6 and R.sub.8 are each methyl;(iii) R.sub.2 is methyl only when R.sub.1 is ethoxycarbonyl; and(iv) the dashed line is a carbon-carbon single bond only when R.sub.Type: GrantFiled: July 25, 1996Date of Patent: July 28, 1998Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Anna B. Marin, Jerry F. Butler, Anubhav P.S. Narula
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Patent number: 5665781Abstract: Described is a method of repelling Aedes aegypti for a finite period of time from a three-dimensional space inhabited by Aedes aegypti consisting essentially of the step of exposing a three-dimensional space to an effective Aedes aegypti-repelling concentration and quantity of an unsaturated aldehyde or alcohol derivative-containing composition of matter selected from the group consisting of:(i) a mixture of compounds having the structures: ##STR1## and (ii) a compound having the structure: ##STR2##Type: GrantFiled: October 18, 1996Date of Patent: September 9, 1997Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Anna B. Marin, Jerry F. Butler
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Patent number: 5635174Abstract: Described is (i) a method of repelling Musca domestica L. (Diptera:Muscidae) or Aedes aegyptae for a finite period of time from a three-dimensional space inhabitable by Musca domestica L. (Diptera:Muscidae) or Aedes aegyptae consisting essentially of the step of exposing a three-dimensional space to an effective Musca domestica L. (Diptera:Muscidae) or Aedes aegyptae-repelling concentration and quantity of a geraniol-containing composition consisting essentially of 50-100% of geraniol with the remainder of the composition being a compound selected from the group consisting of citronellol and nerol and (ii) a method of attracting Musca domestica L. (Diptera:Muscidae) or Aedes aegyptae using lavender absolute, benzoin, dimethyl benzyl carbinyl acetate, jasmine absolute, racemic borneol, d-limonene and/or dihydrolinalool. The attractants taken alone or in combination find utility primarily as bait enhancers for acute toxins and/or trapping devices.Type: GrantFiled: March 1, 1996Date of Patent: June 3, 1997Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Jerry F. Butler, Richard A. Wilson, Braja D. Mookherjee, Leslie C. Smith, Anna B. Marin
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Patent number: 5635173Abstract: Described is (i) a method of repelling Musca domestica L.(Diptera:Muscidae) or Aedes aegyptae for a finite period of time from a three-dimensional space inhabitable by Musca domestica L.(Diptera:Muscidae) or Aedes aegyptae consisting essentially of the step of exposing a three-dimensional space to an effective Musca domestica L.(Diptera:Muscidae) or Aedes aegyptae-repelling concentration and quantity of a geraniol-containing composition consisting essentially of 50-100% of geraniol with the remainder of the composition being a compound selected from the group consisting of citronellol and nerol and (ii) a method of attracting Musca domestica L.(Diptera:Muscidae) or Aedes aegyptae using lavender absolute, benzoin, dimethyl benzyl carbinyl acetate, jasmine absolute, racemic borneol, d-limonene and/or dihydrolinalool. The attractants taken alone or in combination find utility primarily as bait enhancers for acute toxins and/or trapping devices.Type: GrantFiled: May 25, 1995Date of Patent: June 3, 1997Assignees: International Flavors & Fragrances, The University of FloridaInventors: Craig B. Warren, Jerry F. Butler, Richard A. Wilson, Braja D. Mookherjee, Leslie C. Smith, Anna B. Marin
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Patent number: 5633236Abstract: Described is a method of repelling Musca domestica L.(Diptera:Muscidae), Aedes aegypti, Culex nigripalpus, Aedes atlanticus, Culex salinarius, Aedes vexans, Culex spp., Simulium spp., Psoroferia ferox, Aedes infirmatus, Drosophila melanogaster, Coccinellidae, Anopheles crucians, Psoroferia columbiae, Culicoides spp., and Aedes spp. for a finite period of time consisting essentially of the step of exposing a three-dimensional space to an effective repelling concentration and quantity of geraniol or a geraniol precursor-containing composition consisting essentially of 50-100% geraniol or a geraniol precursor (e.g., geranyloxy-1,3,2-dioxaborinane, digeranyloxydimethylsilane and geranyl glycosides, for example, geranyl 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranoside) with the remainder of the composition (if indeed the composition is not 100% geraniol) being a compound selected from the group consisting of citronellol and nerol.Type: GrantFiled: September 22, 1994Date of Patent: May 27, 1997Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Jerry F. Butler, Richard A. Wilson, Braja D. Mookherjee, Leslie C. Smith, Anna B. Marin, Anubhav P. S. Narula, Richard M. Boden
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Use of dimethyl substituted oxymethyl cyclohexane derivatives for their insect repellency properties
Patent number: 5576010Abstract: Described is a method for repelling insects by use of oxymethyl cyclohexane derivatives of the structure ##STR1## wherein Z is methylene; n is 0 or 1; each of the wavy lines represents a carbon-carbon single bond or no bond; the dashed line represents a carbon-carbon double bond or a carbon-carbon single bond; each of R.sub.2, R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are the same or different and each represents hydrogen or methyl; and R.sub.1 represents hydrogen, acetyl or ethoxycarbonyl with the provisos:(i) that n is 1 and each of the wavy lines represents a carbon-carbon single bond when R.sub.1, R.sub.2, and R.sub.6, are each hydrogen, R.sub.5, R.sub.7 and R.sub.8 are each methyl and the dashed line is a carbon-carbon single bond;(ii) n is 0 and each of the wavy lines represents no bond when R.sub.5 and R.sub.7 are each hydrogen and R.sub.6 and R.sub.8 are each methyl;(iii) R.sub.2 is methyl only when R.sub.1 is ethoxycarbonyl; and(iv) the dashed line is a carbon-carbon single bond only when R.sub.Type: GrantFiled: June 27, 1995Date of Patent: November 19, 1996Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Anna B. Marin, Jerry F. Butler, Anubhav P. S. Narula -
Patent number: 5576011Abstract: Described is a method for repelling insects such as houseflies, horn flies and mosquitoes using the cyclic organic alcohol defined according to the structure: ##STR1## and/or the mixture of cyclic organic carbonates defined according to the structures: ##STR2## and devices useful in carrying out such method.Type: GrantFiled: April 25, 1995Date of Patent: November 19, 1996Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Jerry F. Butler, Anna B. Marin, Craig B. Warren, Richard A. Wilson, Braja D. Mookherjee
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Patent number: 5521165Abstract: Described is a method of repelling Musca domestica L. (Diptera:Muscidae), Aedes aegypti, Culex nigripalpus, Aedes atlanticus, Culex salinarius, Aedes vexans, Culex spp., Simulium spp., Psoroferia ferox, Aedes infirmatus, Drosophila melanogaster, Coccinellidae, Anopheles crucians, Psoroferia columbiae, Culicoides spp., and Aedes spp. for a finite period of time from a three-dimensional space inhabitable by these insects consisting essentially of exposing a three-dimensional space to an effective concentration and quantity of geraniol or a geraniol precursor-containing composition consisting essentially of 50-100% geraniol or a geraniol precursor (e.g., geranyloxy-1,3,2-dioxaborinane, digeranyloxydimethylsilane and geranyl glycosides, for example, geranyl 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranoside) with the remainder of the composition (if indeed the composition is not 100% geraniol) being a compound selected from the group consisting of citronellol and nerol.Type: GrantFiled: August 31, 1995Date of Patent: May 28, 1996Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Jerry F. Butler, Richard A. Wilson, Braja D. Mookherjee, Leslie C. Smith, Anna B. Marin, Anubhav P. S. Narula, Richard M. Boden
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Patent number: 5472701Abstract: Described is a method of repelling Musca domestica L. (Diptera:Muscida), Aedes aegypti, Culex nigripalpus, Aedes atlanticus, Culex salinarius, Aedes vexans, Culex spp., Simulium spp., Psoroferia ferox, Aedes infirmatus, Drosophila melanogaster, Coccinellidae, Anopheles crucians, Psoroferia columbiae, Culicoides spp., Aedes spp. and Haematobia irritans [L.]for a finite period of time from a three-dimensional space inhabited by said insect species consisting essentially of the step of exposing a three-dimensional space inhabited by said insect species to an effective insect species repelling concentration and quantity of at least one dimethyl substituted oxymethyl cyclohexene derivative defined according to the structure: ##STR1## wherein R.sub.2 represents hydrogen or methyl.Type: GrantFiled: June 2, 1994Date of Patent: December 5, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Anna B. Marin, Jerry F. Butler, Anubhav P. S. Narula
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Patent number: 5464626Abstract: Described is a method for attracting the insect species Culex nigripalpus, Aedes atlanticus, Culex salinarius, Aedes vexans, Culex spp., Simulium spp., Psoroferia ferox, Aedes infirmatus, Drosophila melanogaster, Coccinellidae, Anopheles crucians, Psoroferia columbiae, Culicoides spp. and Aedes spp. using the compound having the structure: ##STR1## This attractant finds utility primarily as a bait enhancer for acute toxins and/or trapping devices.Type: GrantFiled: May 14, 1993Date of Patent: November 7, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Craig B. Warren, Anna B. Marin, Jerry F. Butler, Anubhav P. S. Narula
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Patent number: 5458882Abstract: Described is a method for repelling Aedes aegyptae comprising exposing a three dimensional space inhabitable by Aedes aegyptae to an Aedes aegyptae-repelling effective concentration and quantity of a composition of matter selected from the group consisting of:(i) 3,7-DIMETHYL-6-OCTENENITRILE having the structure: ##STR1## (ii) 2(3,3-DIMETHYL-2-NORBORNYLIDENE)ETHANOL-1 having the structure: ##STR2## and insect repelling devices containing such compounds.Type: GrantFiled: November 26, 1993Date of Patent: October 17, 1995Assignees: International Flavors & Fragrances Inc., The University Of FloridaInventors: Anna B. Marin, Craig B. Warren, Jerry F. Butler
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Patent number: 5449695Abstract: Described is the Aedes aegyptae repelling use of aldehydes and ketones having the following structures:(i) mixture of aldehydes defined according to the structure: ##STR1## containing from 60-40 mole percent of the compound having the structure: ##STR2## and from 40-60 mole percent of the compound having the structure: ##STR3## (ii) ketone having the structure: ##STR4##Type: GrantFiled: April 15, 1994Date of Patent: September 12, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Anna B. Marin, Craig B. Warren, Jerry F. Butler
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Patent number: 5447714Abstract: Described is an insect repellent candle containing a candle base and intimately admixed therewith an insect repelling quantity of at least one composition selected from the group consisting of:(i) mixture of aldehydes defined according to the structure: ##STR1## containing from 60-40 mole percent of the compound having the structure: ##STR2## and from 40-60 mole percent of the compound having the structure: ##STR3## and (ii) ketone having the structure: ##STR4##Type: GrantFiled: February 24, 1995Date of Patent: September 5, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Anna B. Marin, Craig B. Warren, Jerry F. Butler
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Patent number: 5441988Abstract: Described is a method of repelling insects by utilizing as active insect repellent ingredient 2,4-dimethyl-4-phenyl-1-butanol or .alpha.-terpinyl methyl ether (ORANGE FLOWER ETHER).Type: GrantFiled: August 12, 1994Date of Patent: August 15, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Jerry F. Butler, Anna B. Marin, Craig B. Warren, Richard A. Wilson, Braja D. Mookherjee
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Patent number: 5439941Abstract: Described is an insect repelling detergent tablet consisting of(A) a polymeric core containing a microporous polymer containing in the interstices thereof an effective insect repelling amount of a composition of matter selected from the group consisting of (i) a mixture of an alkylcyclopentanone-derivative and cycloalkanol-derivatives, and (ii) a mixture of penyl alkanol-derivative and cycloalkanol-derivatives, and(B) a detergent composition coated on the polymeric core.Type: GrantFiled: November 10, 1994Date of Patent: August 8, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Jerry F. Butler, Craig B. Warren, Anna B. Marin, Braja D. Mookherjee, Richard A. Wilson
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Patent number: 5417009Abstract: An apparatus for trapping insects having a radiation means and a semiochemical attractant means such that insects enter an air stream and are carried into a housing to trap them. The device further contains radiation pulsing means and a power supply to power a motor which drives a propeller to induce a flow of air into the trap.Type: GrantFiled: October 1, 1993Date of Patent: May 23, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Jerry F. Butler, Anna B. Marin, Craig B. Warren, Richard A. Wilson, Braja D. Mookherjee
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Patent number: 5409958Abstract: Described is a method for repelling at least one of the insect species:(a) Musca domestica L. (Diptera:Muscidae);(b) Aedes aegypti;(c) Aedes albopictus;(d) Anopheles spp.(e) Coquillettidia perturbans;(f) Culiseta spp.;(g) Culex spp.;(h) Psorophora spp.;(i) Culicoides spp.; and/or(j) Lutzomyia spp.for a finite period of time from a three dimensional space comprising the step of exposing the three dimensional space to an insect species (as named above) concentration and quantity of an alkylcyclopentanone having the structure: ##STR1## or a phenylalkanol derivative having the structure having the structure: ##STR2## or mixtures of one of the above compounds with mixtures of cycloalkanol derivatives produced according to U.S. Pat. No. 4,275,251 issued on Jun. 23, 1981.Type: GrantFiled: November 26, 1993Date of Patent: April 25, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Jerry F. Butler, Craig B. Warren, Anna B. Marin, Braja D. Mookherjee, Richard A. Wilson
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Patent number: 5387418Abstract: Described is a method for repelling Aedes aegyptae comprising exposing a three dimensional space inhabited by Aedes aegyptae to an Aedes aegyptae-repelling effective concentration and quantity of TONKA LACTONE.TM. and insect repelling devices containing such compounds.Type: GrantFiled: March 17, 1994Date of Patent: February 7, 1995Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Anna B. Marin, Craig B. Warren, Jerry F. Butler
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Patent number: 5354783Abstract: Described is the use of a mixture of aldehydes and ketones having the structures: ##STR1## containing from 45-60 mole percent of the compound having the structure: ##STR2## from 15-20 mole percent of the compound having the structure: ##STR3## and from 25-35 mole percent of the compound having the structure: ##STR4## in repelling Aedes aegyptae.Type: GrantFiled: November 26, 1993Date of Patent: October 11, 1994Assignees: International Flavors & Fragrances Inc., The University of FloridaInventors: Anna B. Marin, Craig B. Warren, Jerry F. Butler