Patents Assigned to FMC Corporation
  • Patent number: 8017635
    Abstract: 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: Grant
    Filed: May 24, 2006
    Date of Patent: September 13, 2011
    Assignee: FMC Corporation
    Inventors: John W. Lyga, Frank Zawacki, Larry Y. Zhang
  • Patent number: 7998505
    Abstract: 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: Grant
    Filed: October 26, 2007
    Date of Patent: August 16, 2011
    Assignee: FMC Corporation
    Inventors: Gregory Thoorens, Bruno Leclercq, Brian Carlin, Peter J. Riley, Miguel Angel Garcia
  • Patent number: 7998446
    Abstract: 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: Grant
    Filed: April 29, 2008
    Date of Patent: August 16, 2011
    Assignee: FMC Corporation
    Inventors: Henry A. Pfeffer, William C. Copenhafer
  • Publication number: 20110195163
    Abstract: 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: Application
    Filed: April 20, 2011
    Publication date: August 11, 2011
    Applicant: FMC CORPORATION
    Inventors: Gregory R. Krawczyk, Domingo C. Tuason, Gail A. Fisher
  • Patent number: 7977332
    Abstract: 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: Grant
    Filed: December 2, 2004
    Date of Patent: July 12, 2011
    Assignee: FMC Corporation
    Inventors: David M. Roush, John F. Chiarello, Jianming Yu, Benjamin J. Dugan, George Theodoridis, Manorama M. Patel, Walter H. Yeager, Steven W. Szczepanski
  • Publication number: 20110159059
    Abstract: 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: Application
    Filed: December 14, 2010
    Publication date: June 30, 2011
    Applicant: FMC Corporation
    Inventor: Vinayak B. Randive
  • Publication number: 20110151097
    Abstract: 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: Application
    Filed: December 21, 2010
    Publication date: June 23, 2011
    Applicant: FMC CORPORATION
    Inventors: Domingo Tuason, Michael Cammarata, Gregory Krawczyk, Zheng Tan
  • Publication number: 20110150993
    Abstract: 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: Application
    Filed: December 16, 2010
    Publication date: June 23, 2011
    Applicant: FMC CORPORATION
    Inventor: Yeli Zhang
  • Publication number: 20110151014
    Abstract: 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: Application
    Filed: December 8, 2010
    Publication date: June 23, 2011
    Applicant: FMC CORPORATION
    Inventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
  • Publication number: 20110143009
    Abstract: 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: Application
    Filed: January 12, 2011
    Publication date: June 16, 2011
    Applicant: FMC CORPORATION
    Inventors: Domingo C. Tuason, Gregory R. Krawczyk, Michael Cammarata, Janet Van Mol, Edward Selinger
  • Publication number: 20110135798
    Abstract: 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: Application
    Filed: December 20, 2010
    Publication date: June 9, 2011
    Applicant: FMC CORPORATION
    Inventors: Domingo C. Tuason, Jose Amundarain, Gregory R. Krawczyk, Edward Selinger, William R. Blakemore, James J. Modliszewski, Joseph Lee, Frank Messick
  • Patent number: 7947745
    Abstract: 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: Grant
    Filed: October 9, 2007
    Date of Patent: May 24, 2011
    Assignees: Fritz Industries, Inc, FMC Corporation
    Inventors: Steven B. Laramay, Charles George, Henry A. Pfeffer, III
  • Patent number: 7943642
    Abstract: 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: Grant
    Filed: October 27, 2005
    Date of Patent: May 17, 2011
    Assignee: FMC Corporation
    Inventors: David M. Roush, John F. Chiarello, George Theodoridis, Hongyan Qi
  • Patent number: 7943057
    Abstract: 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: Grant
    Filed: November 25, 2009
    Date of Patent: May 17, 2011
    Assignee: FMC Corporation
    Inventors: David B. Stokes, Daniel Person Johnston, Prasada Rao Rangaraju, Vijay C. Mehta, Claudio E. Manissero
  • Publication number: 20110104271
    Abstract: 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: Application
    Filed: November 2, 2010
    Publication date: May 5, 2011
    Applicant: FMC CORPORATION
    Inventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
  • Publication number: 20110104288
    Abstract: 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: Application
    Filed: November 2, 2010
    Publication date: May 5, 2011
    Applicant: FMC CORPORATION
    Inventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
  • Publication number: 20110105441
    Abstract: 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: Application
    Filed: February 9, 2010
    Publication date: May 5, 2011
    Applicant: FMC CORPORATION
    Inventors: Yeli Zhang, Brian Carlin
  • Patent number: 7932393
    Abstract: 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: Grant
    Filed: January 15, 2007
    Date of Patent: April 26, 2011
    Assignee: FMC Corporation
    Inventors: John F. Chiarello, Harvey R. Wendt, Nanjing Zhang, George Theodoridis
  • Publication number: 20110072711
    Abstract: 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: Application
    Filed: August 31, 2010
    Publication date: March 31, 2011
    Applicant: FMC CORPORATION
    Inventors: Bruce C. Black, Shreya J. Shah, Linda A. Varanyak, Keith F. Woodruff
  • Publication number: 20110072712
    Abstract: 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: Application
    Filed: August 31, 2010
    Publication date: March 31, 2011
    Applicant: FMC CORPORATION
    Inventors: Bruce C. Black, Shreya J. Shah, Linda A. Varanyak, Keith F. Woodruff