Patents Assigned to FMC Corporation
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Patent number: 8017635Abstract: Certain novel phenylalkyl substituted azole derivatives have unexpected insecticidal activity. These compounds are represented by formula I: where A, B, D, E, G, a, b, c, d, and R through R11, inclusively, are folly described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.Type: GrantFiled: May 24, 2006Date of Patent: September 13, 2011Assignee: FMC CorporationInventors: John W. Lyga, Frank Zawacki, Larry Y. Zhang
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Patent number: 7998505Abstract: A method for the preparation of microcrystalline cellulose containing tablets by roller compaction followed by tabletting is disclosed. A tablet formulation is converted to a dry granulate by roller compaction, and the dry granulate is lubricated and compacted to a tablet. The tablet formulation comprises at least one active, an microcrystalline cellulose containing material, and, optionally other pharmaceutically acceptable excipients. The microcrystalline cellulose containing material has a maximum primary compaction tensile strength of at least 9 MPa or at least 9.5 MPa and a secondary compaction tensile strength of at least 5 MPa, at least 5.5 MPa, or at least 6 MPa. A method for evaluating binders is also disclosed.Type: GrantFiled: October 26, 2007Date of Patent: August 16, 2011Assignee: FMC CorporationInventors: Gregory Thoorens, Bruno Leclercq, Brian Carlin, Peter J. Riley, Miguel Angel Garcia
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Patent number: 7998446Abstract: A flue gas desulfurization process in which a SO2-containing flue gas stream is contacted with a recirculating stream of an aqueous medium containing concentrated sulfuric acid and hydrogen peroxide, to yield a desulfurized flue gas stream and to produce additional sulfuric acid in the aqueous medium. A portion of the recirculating aqueous sulfuric acid stream is diverted for recovery of the additional sulfuric acid as gypsum in a neutralization step, and the process parameters are adjusted so that the heat of reaction generated during the neutralization step is sufficient to evaporate the free water that is present and yield a gypsum product that is substantially dry.Type: GrantFiled: April 29, 2008Date of Patent: August 16, 2011Assignee: FMC CorporationInventors: Henry A. Pfeffer, William C. Copenhafer
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Publication number: 20110195163Abstract: Stabilizers comprising co-processed MCC and a hydrocolloid, edible compositions comprising the stabilizers, and processes for making the edible compositions are described. Edible compositions may be prepared from a stabilizer comprising MCC and a hydrocolloid, along with a protein source and/or juice. Compositions of the invention may include low pH beverages comprising the MCC stabilizer, a protein source and/or a fruit or vegetable juice or other fruit-flavored liquid, optionally with an additional amount of hydrocolloid and acidulant, sweetener, buffering agents, pH modifiers, or stabilizing salts.Type: ApplicationFiled: April 20, 2011Publication date: August 11, 2011Applicant: FMC CORPORATIONInventors: Gregory R. Krawczyk, Domingo C. Tuason, Gail A. Fisher
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Patent number: 7977332Abstract: Certain noel N-(heteroarylalkyl)alkanediamine derivatives have provided unexpected insecticidal and acaricidal activity. These compounds are represented by formula I: wherein Ar, a, r, R, Ra, Rb, Rc, Rd, b, c, Re, Rf, Rg, Rh, R5, d, e, U, V, X, WR6 and R7 are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.Type: GrantFiled: December 2, 2004Date of Patent: July 12, 2011Assignee: FMC CorporationInventors: David M. Roush, John F. Chiarello, Jianming Yu, Benjamin J. Dugan, George Theodoridis, Manorama M. Patel, Walter H. Yeager, Steven W. Szczepanski
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Publication number: 20110159059Abstract: A single unit oral care product comprises an oral care composition comprising a polysaccharide, a secondary polymer, and a sequestrant where an outer surface of the oral care composition is encapsulated by an outer coating comprising the polysaccharide in cross-linked form. The single unit oral care product may be made by combining the gellable polysaccharide, the secondary polymer, and the sequestrant to form an oral care composition and forming at least a portion of the oral care composition into a shaped unit. The shaped unit is then immersed in an aqueous solution of a divalent salt to form a gelled oral care composition. Optionally, the gelled oral care composition may be washed with a second sequestrant.Type: ApplicationFiled: December 14, 2010Publication date: June 30, 2011Applicant: FMC CorporationInventor: Vinayak B. Randive
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Publication number: 20110151097Abstract: A method of making a water-dispersible composition comprises coprocessing a microcrystalline cellulose wetcake and at least one starch by co-attrition to form an admixture comprising colloidal microcrystalline cellulose and said at least one starch. The admixture is subsequently dried. Optionally, the admixture may be combined with an additional hydrocolloid, such as a galactomannan, before or after drying. A dried colloidal microcrystalline cellulose composition may then be dispersed in an aqueous media to form the food/beverage product. In particular, the composition may be dispersed in an aqueous media containing, for example, a protein to form a low pH beverage composition.Type: ApplicationFiled: December 21, 2010Publication date: June 23, 2011Applicant: FMC CORPORATIONInventors: Domingo Tuason, Michael Cammarata, Gregory Krawczyk, Zheng Tan
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Publication number: 20110150993Abstract: The disclosure is directed to fine particle croscarmellose and its use in various compositions such as solid dosage forms. More specifically, the present disclosure relates to fine particle croscarmellose having a median particle size of 5 ?m to 36 ?m and a volume mean diameter of 40 ?m or less. The specific surface area is typically 0.3 m2/g or more. The fine particle croscarmellose is useful as a disintegrant.Type: ApplicationFiled: December 16, 2010Publication date: June 23, 2011Applicant: FMC CORPORATIONInventor: Yeli Zhang
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Publication number: 20110151014Abstract: Coprocessed compositions containing microcrystalline cellulose and calcium carbonate, wherein the weight ratio of microcrystalline cellulose to calcium carbonate is relatively high, are useful as excipients in the preparation of solid dosage forms containing active pharmaceutical ingredients, particularly those prepared by processes involving multiple compaction steps. Such compositions may be obtained, for example, by preparing aqueous slurries or wet masses of microcrystalline cellulose and calcium carbonate and drying such slurries or wet masses to produce particulate products. The coprocessed products exhibit improved recompactibility, as compared to coprocessed products having lower microcrystalline cellulose:calcium carbonate weight ratios or as compared to physical dry blends of the two excipients.Type: ApplicationFiled: December 8, 2010Publication date: June 23, 2011Applicant: FMC CORPORATIONInventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
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Publication number: 20110143009Abstract: Compositions comprising microcrystalline cellulose, cellulose ether, and salt are provided together with methods for making them. Additionally, there are also described edible food products and industrial suspensions formed from these compositions.Type: ApplicationFiled: January 12, 2011Publication date: June 16, 2011Applicant: FMC CORPORATIONInventors: Domingo C. Tuason, Gregory R. Krawczyk, Michael Cammarata, Janet Van Mol, Edward Selinger
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Publication number: 20110135798Abstract: Ultra-fine microcrystalline cellulose compositions are disclosed which comprise co-attrited microcrystalline cellulose and a hydrocolloid. The compositions have a mean particle size of less than 10 microns. The compositions are prepared by subjecting a high solids mixture of microcrystalline cellulose and a hydrocolloid to high shear forces in the presence of an anti slip agent preferably an aqueous solution of an inorganic salt. The compositions are especially useful in food, pharmaceutical and cosmetic and industrial applications.Type: ApplicationFiled: December 20, 2010Publication date: June 9, 2011Applicant: FMC CORPORATIONInventors: Domingo C. Tuason, Jose Amundarain, Gregory R. Krawczyk, Edward Selinger, William R. Blakemore, James J. Modliszewski, Joseph Lee, Frank Messick
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Patent number: 7947745Abstract: An aqueous fluid having a viscosity greater than the viscosity of water is contacted with a water soluble material for a time and at a temperature sufficient to reduce the viscosity of the aqueous fluid to a value which is less than about 10 percent of the initial viscosity of the aqueous fluid. The water soluble material is an alkali metal peroxide or a combination of an alkali metal peroxide and a transition metal-containing compound.Type: GrantFiled: October 9, 2007Date of Patent: May 24, 2011Assignees: Fritz Industries, Inc, FMC CorporationInventors: Steven B. Laramay, Charles George, Henry A. Pfeffer, III
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Patent number: 7943642Abstract: Certain novel N,N-di(heteroarylalkyl)amine derivatives have provided unexpected insecticidal and acaricidal activity. These compounds are represented by formula (I): wherein Ar Ar1, a, b, c, R, Rd, Re, Rf, Rg, Rh, R?, R3 and Rk are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.Type: GrantFiled: October 27, 2005Date of Patent: May 17, 2011Assignee: FMC CorporationInventors: David M. Roush, John F. Chiarello, George Theodoridis, Hongyan Qi
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Patent number: 7943057Abstract: A deicing composition is provided. The composition includes a potassium or sodium salt of a carboxylic acid and a lithium salt of a carboxylic acid or lithium nitrate, wherein the molar ratio of lithium to potassium or lithium to sodium is from 10 percent to 80 percent.Type: GrantFiled: November 25, 2009Date of Patent: May 17, 2011Assignee: FMC CorporationInventors: David B. Stokes, Daniel Person Johnston, Prasada Rao Rangaraju, Vijay C. Mehta, Claudio E. Manissero
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Publication number: 20110104271Abstract: Compositions containing calcium phosphate and microcrystalline cellulose are useful as excipients in the preparation of solid dosage forms containing active pharmaceutical ingredients, particularly those prepared by processes involving multiple compaction steps. The recompactibility performance of such compositions is improved through the use of calcium phosphate having a relatively small particle size, e.g., a median particle size of not more than about 20 microns or not more than about 10 microns.Type: ApplicationFiled: November 2, 2010Publication date: May 5, 2011Applicant: FMC CORPORATIONInventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
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Publication number: 20110104288Abstract: Coprocessed compositions containing calcium phosphate and microcrystalline cellulose are useful as excipients in the preparation of solid dosage forms containing active pharmaceutical ingredients, particularly those prepared by processes involving multiple compaction steps. Such compositions may be obtained by preparing aqueous slurries of microcrystalline cellulose and calcium phosphate and drying such slurries to produce particulate products. The coprocessed products exhibit improved compactibility, as compared to dry physical blends of the same components.Type: ApplicationFiled: November 2, 2010Publication date: May 5, 2011Applicant: FMC CORPORATIONInventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
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Publication number: 20110105441Abstract: The invention is directed to the functionality and performance of superdisintegrants in orally disintegrating tablets (ODT). The invention can be an aged direct compression ODT having between about 0.3% to about 2% (wt/wt) sodium croscarmellose relative to the total weight of the ODT, a polyol matrix, optionally a lubricant, and an active pharmaceutical or nutraceutical ingredient, in which after storage for four months the ODT has a disintegration time using an excess water test that is less than 30 seconds and a tensile strength greater than 0.5 MPa. The invention is also directed to a direct compression ODT, consisting essentially of about 0.5% to 2.0% sodium croscarmellose, from 0.1% to 2.0% lubricant, an API, up to 10% (wt/wt) microcrystalline cellulose, optionally one or more colorants, sweeteners, fragrances, flavor compounds, and/or flavor blockers, and the balance spray-dried mannitol.Type: ApplicationFiled: February 9, 2010Publication date: May 5, 2011Applicant: FMC CORPORATIONInventors: Yeli Zhang, Brian Carlin
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Patent number: 7932393Abstract: Certain novel N-(heteroarylalkyl)alkanediamine derivatives have provided unexpected insecticidal and acaricidal activity. These compounds are represented by formula I: wherein Ar, a, b, c, T, W, Y, R, Rf, Rg, Rh, Ri, Rj, Rk, Rm, Rn, and R7 are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I, and optionally, an effective amount of at least one of a second compound, with at least one insecticidally compatible carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.Type: GrantFiled: January 15, 2007Date of Patent: April 26, 2011Assignee: FMC CorporationInventors: John F. Chiarello, Harvey R. Wendt, Nanjing Zhang, George Theodoridis
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Publication number: 20110072711Abstract: In one aspect, the present invention is directed to an ampoule for the storage and dispersion of a volatile liquid comprised of (a) an outer shell composed of an impermeable material and defining at least one opening; (b) a porous diffusion member defining an internal reservoir positioned inside said outer shell; (c) a volatile liquid contained within such internal reservoir; and (d) a film member adhered to said outer shell and covering said at least one opening; wherein said film member is disposed such that an air space is present between said porous diffusion member and said film member; and wherein said porous diffusion member is configured such that molecules of the volatile liquid can only enter into said air space via diffusion through said porous diffusion member. Such ampoules are particularly suited for the storage and dispersion of organic chemicals useful as bed bug attractants, especially where such attractants are formulated in a highly volatile liquid, such as a C8-C12 alkane.Type: ApplicationFiled: August 31, 2010Publication date: March 31, 2011Applicant: FMC CORPORATIONInventors: Bruce C. Black, Shreya J. Shah, Linda A. Varanyak, Keith F. Woodruff
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Publication number: 20110072712Abstract: The present invention relates to a bed bug capturing device comprising: (a) a bed bug attractant element comprising (i) a heavier than air organic chemical which attracts bed bugs; and (ii) a means for producing air flow such that the air movement from the device has a face velocity of between about 5 and about 50 ml/cm2/min; and (b) a trap element. Preferably, such means of producing air flow is a fan.Type: ApplicationFiled: August 31, 2010Publication date: March 31, 2011Applicant: FMC CORPORATIONInventors: Bruce C. Black, Shreya J. Shah, Linda A. Varanyak, Keith F. Woodruff