Patents by Inventor Cheryl L. Cantlon
Cheryl L. Cantlon 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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Publication number: 20210047251Abstract: Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated, non-terminal carbon, such as 2,3,3,3-tetrafluoropropene. The preferred processes of the present invention in accordance with one embodiment generally comprise: (a) reacting a compound of formula (I) X1X2??(I) with a compound of formula (II) CX1X2X3CX1?CX1X2??(II) to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2??(III), and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound of formula (III) to a compound of formula (IV) CF3CZ?CH2??(IV) wherein X1, X2, and X3 are each independently selected from the group consisting of hydrogen, chlorine, bromine, fluorine and iodine, provided that X1 and X2 in formula (I) are not both hydrogen and Z is Cl, I, Br, or F.Type: ApplicationFiled: October 30, 2020Publication date: February 18, 2021Inventors: Sudip Mukhopadhyay, Cheryl L. Bortz, Barbara A. Light, Cheryl L. Cantlon, Robert C. Johnson
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Publication number: 20180265434Abstract: Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated, non-terminal carbon, such as 2,3,3,3-tetrafluoropropene. The preferred processes of the present invention in accordance with one embodiment generally comprise: (a) reacting a compound of formula (I) X1X2??(I) with a compound of formula (II) CX1X2X3CX1?CX1X2??(II) to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2??(III), and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound of formula (III) to a compound of formula (IV) CF3CZ?CH2??(IV) wherein X1, X2, and X3 are each independently selected from the group consisting of hydrogen, chlorine, bromine, fluorine and iodine, provided that X1 and X2 in formula (I) are not both hydrogen and Z is Cl, I, Br, or F.Type: ApplicationFiled: May 23, 2018Publication date: September 20, 2018Inventors: Sudip Mukhopadhyay, Cheryl L. Bortz, Barbara A. Light, Cheryl L. Cantlon, Robert C. Johnson
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Patent number: 10021879Abstract: Fumigant compositions including hexafluoropropylene oxide (HFPO) and methods of preparing such compositions are provided. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential (GWP).Type: GrantFiled: September 19, 2017Date of Patent: July 17, 2018Assignee: Honeywell International Inc.Inventors: David Nalewajek, Andrew J. Poss, Cheryl L. Cantlon
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Publication number: 20180142379Abstract: Fibers and methods of producing fibers comprising fluorinated polymers having comonomers of tetrafluoropropene are provided. Methods may include providing a solution having a fluorinated polymer dissolved in a solvent, wherein at least one monomer of the polymer comprises a tetrafluoropropene, exposing the solution to an electrostatic field between the solution and a collection electrode, and forming fibers from the solution fluorinated polymer. Fibers may include a fluorinated polymer, wherein at least one of the monomers of the fluorinated polymer comprises tetrafluoropropene.Type: ApplicationFiled: November 3, 2017Publication date: May 24, 2018Inventors: Andrew J. Poss, David Nalewajek, Cheryl L. Cantlon, Changqing Lu, Shiming Wo
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Publication number: 20180077932Abstract: Fumigant compositions including hexafluoropropylene oxide (HFPO) and methods of preparing such compositions are provided. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential (GWP).Type: ApplicationFiled: September 19, 2017Publication date: March 22, 2018Inventors: David Nalewajek, Andrew J. Poss, Cheryl L. Cantlon
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Publication number: 20160278374Abstract: Fumigant compositions including hexafluoropropene or 1,1,3,3,3-pentafluoropropene, and methods of making such compositions, are provided herein. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential. In one embodiment, a fumigant composition includes hexafluoropropene, 1,1,3,3,3-pentafluoropropene or a combination thereof. The fumigant composition further includes at least one component selected from methyl iodide, chloropicrin, acrolein, 1,3 dichloropropene, dimethyl disulfide, furfural, propylene oxide metham sodium and combinations thereof. The fumigant composition also includes at least one surfactant.Type: ApplicationFiled: September 29, 2014Publication date: September 29, 2016Applicant: Honeywell International Inc.Inventors: Andrew J. Poss, Rajiv R. Singh, David Nalewajek, Cheryl L. Cantlon
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Publication number: 20160145176Abstract: Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated, non-terminal carbon, such as 2,3,3,3-tetrafluoropropene. The preferred processes of the present invention in accordance with one embodiment generally comprise: (a) reacting a compound of formula (I) X1X2 ??(I) with a compound of formula (II) CX1X2X3CX1?CX1X2 ??(II) to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2 ??(III), and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound of formula (III) to a compound of formula (IV) CF3CZ?CH2 ??(IV) wherein X1, X2, and X3 are each independently selected from the group consisting of hydrogen, chlorine, bromine, fluorine and iodine, provided that X1 and X2 in formula (I) are not both hydrogen and Z is Cl, I, Br, or F.Type: ApplicationFiled: July 13, 2015Publication date: May 26, 2016Inventors: Sudip Mukhopadhyay, Cheryl L. Bortz, Barbara A. Light, Cheryl L. Cantlon, Robert C. Johnson
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Publication number: 20160135450Abstract: Fumigant compositions including hexafluoropropene or 1,1,3,3,3-pentafluoropropene, and methods of preparing such compositions, are provided herein. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential.Type: ApplicationFiled: December 22, 2015Publication date: May 19, 2016Inventors: Andrew J. Poss, Rajiv R. Singh, David Nalewajek, Cheryl L. Cantlon
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Patent number: 9232788Abstract: Fumigant compositions including hexafluoropropene or 1,1,3,3,3-pentafluoropropene, and methods of preparing such compositions, are provided herein. The fumigant compositions may be suitable for use as soil fumigant compositions and structural fumigant compositions against a variety of undesirable species such as weeds, nematodes, pathogens, animals and insects. The fumigant compositions also have low toxicity and low Global Warming Potential.Type: GrantFiled: October 15, 2012Date of Patent: January 12, 2016Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Andrew J. Poss, Rajiv R. Singh, David Nalewajek, Cheryl L. Cantlon
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Patent number: 9079818Abstract: Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated, non-terminal carbon, such as 2,3,3,3-tetrafluoropropene. The preferred processes of the present invention in accordance with one embodiment generally comprise: (a) reacting a compound of formula (I) X1X2??(I) with a compound of formula (II) CX1X2X3CX1?CX1X2??(II) to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2??(III), and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound of formula (III) to a compound of formula (IV) CF3CZ?CH2??(IV) wherein X1, X2, and X3 are each independently selected from the group consisting of hydrogen, chlorine, bromine, fluorine and iodine, provided that X1 and X2 in formula (I) are not both hydrogen and Z is Cl, I, Br, or F.Type: GrantFiled: October 12, 2008Date of Patent: July 14, 2015Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Sudip Mukhopadhyay, Cheryl L. Bortz, Barbara A. Light, Cheryl L. Cantlon, Robert C. Johnson
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Publication number: 20140150648Abstract: A fluorinated ethylene-propylene polymeric membrane comprising a copolymer comprising 2,3,3,3-tetrafluoropropene and vinylidene fluoride is disclosed. The fluorinated ethylene-propylene polymeric membranes of the invention are especially useful in gas separation processes in air purification, petrochemical, refinery, and natural gas industries.Type: ApplicationFiled: February 10, 2014Publication date: June 5, 2014Applicant: UOP LLCInventors: Chunqing Liu, Zara Osman, Howie Q. Tran, Changqing Lu, Andrew J. Poss, Rajiv R. Singh, David Nalewajek, Cheryl L. Cantlon
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Publication number: 20140138314Abstract: A fluorinated ethylene-propylene polymeric membrane comprising a copolymer comprising 2,3,3,3-tetrafluoropropene and vinylidene fluoride is disclosed. The fluorinated ethylene-propylene polymeric membranes of the invention are especially useful in gas separation processes in air purification, petrochemical, refinery, and natural gas industries.Type: ApplicationFiled: November 16, 2012Publication date: May 22, 2014Applicant: UOP LLCInventors: Chunqing Liu, Zara Osman, Howie Q. Tran, Changqing Lu, Andrew J. Poss, Rajiv R. Singh, David Nalewajek, Cheryl L. Cantlon
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Patent number: 8529684Abstract: A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C3-C4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric.Type: GrantFiled: August 16, 2012Date of Patent: September 10, 2013Assignee: Honeywell International Inc.Inventors: David Nalewajek, Cheryl L. Cantlon, Andrew J. Poss, Rajiv Ratna Singh, Ian Shankland
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Publication number: 20120308723Abstract: A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C3-C4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric.Type: ApplicationFiled: August 16, 2012Publication date: December 6, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: DAVID NALEWAJEK, CHERYL L. CANTLON, ANDREW J. POSS, RAJIV RATNA SINGH, IAN SHANKLAND
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Patent number: 8268063Abstract: A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C3-C4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric.Type: GrantFiled: April 11, 2009Date of Patent: September 18, 2012Assignee: Honeywell International Inc.Inventors: David Nalewajek, Cheryl L. Cantlon, Andrew J. Poss, Rajiv Ratna Singh, Ian Shankland
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Publication number: 20100081570Abstract: Chloropentafluoropropene is employed as a herbicide for the effective control of undesirable spermatophyte growth.Type: ApplicationFiled: September 24, 2009Publication date: April 1, 2010Applicant: HONEYWELL INTERNATIONAL INC.Inventors: ANDREW J. POSS, MICHAEL VAN DER PUY, RAJIV R. SINGH, GEORGE J. SAMUELS, DAVID NALEWAJEK, CHERYL L. CANTLON
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Publication number: 20090269478Abstract: A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C3-C4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric.Type: ApplicationFiled: April 11, 2009Publication date: October 29, 2009Applicant: HONEYWELL INTERNATIONAL INC.Inventors: David Nalewajek, Cheryl L. Cantlon, Andrew J. Poss, Rajiv Ratna Singh, Ian Shankland
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Publication number: 20090099396Abstract: Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated, non-terminal carbon, such as 2,3,3,3-tetrafluoropropene. The preferred processes of the present invention in accordance with one embodiment generally comprise: (a) reacting a compound of formula (I) X1X2??(I) with a compound of formula (II) CX1X2X3CX1?CX1X2??(II) to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2??(III), and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound of formula (III) to a compound of formula (IV) CF3CZ=CH2??(IV) wherein X1, X2, and X3 are each independently selected from the group consisting of hydrogen, chlorine, bromine, fluorine and iodine, provided that X1 and X2 in formula (I) are not both hydrogen and Z is Cl, I, Br, or F.Type: ApplicationFiled: October 12, 2008Publication date: April 16, 2009Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Sudip Mukhopadhyay, Cheryl L. Bortz, Barbara A. Light, Cheryl L. Cantlon, Robert C. Johnson