Patents Assigned to FMC Corporation
  • Publication number: 20140147535
    Abstract: An environmentally safe, non-phytotoxic pesticidal composition comprising natural plant oils geraniol and cedar oil and methods of controlling insects is provided.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 29, 2014
    Applicant: FMC Corporation
    Inventors: James F. Walter, Reid M. Ipser
  • Publication number: 20140131975
    Abstract: A trailer for transporting a liquid mixture having at least about 5% peracetic acid by weight includes a stainless steel tank having an external spill containment enclosure and a predetermined maximum allowable working pressure. One or more pressure relief valves are included in a wall of the tank within the external spill containment enclosure and configured to provide pressure relief to the tank at a pressure of between about 20%-50% of the maximum working pressure of the tank, thereby preventing over-pressurization of a reactive and decomposing fluid during a fire event. Wheels and a kingpin are affixed to the tank to enable transportation over public roadways.
    Type: Application
    Filed: September 6, 2013
    Publication date: May 15, 2014
    Applicant: FMC CORPORATION
    Inventors: John M. Rovison, Jr., James Brennan
  • Patent number: 8707616
    Abstract: The present invention provides an environmentally safe and highly effective method for killing bed bugs by enclosing infested items, belongings or possessions in a sealed container along with a small amount of certain solvents, the vapors of which kill bed bugs that are present.
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: April 29, 2014
    Assignee: FMC Corporation
    Inventors: Bruce C. Black, Shreya N. Sheth, Linda A. Varanyak, Kenneth W. Johnson, Michael J. Manning
  • Patent number: 8696986
    Abstract: A method of sterilizing a material, said method comprising the steps of: (a) introducing a solution comprising peroxyacetic acid into a hot gaseous stream to produce a peroxyacetic acid vapor; and (b) contacting such peroxyacetic acid vapor with the material to be sterilized.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: April 15, 2014
    Assignee: FMC Corporation
    Inventors: John M. Rovison, Jr., Shibu Abraham, Charles J. Lymburner, Michael J. DiGeronimo
  • Patent number: 8677679
    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 the outer shell and covering the at least one opening; wherein the film member is disposed such that an air space is present between the porous diffusion member and the film member; and wherein the porous diffusion member is configured such that molecules of the volatile liquid can only enter into the air space via diffusion through the porous diffusion member. Such ampoules are particularly suited for the storage and dispersion of organic chemicals useful as bed bug attractants, such as a C8-C12 alkane.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: March 25, 2014
    Assignee: FMC Corporation
    Inventors: Bruce C. Black, Shreya J. Shah, Linda A. Varanyak, Keith F. Woodruff
  • Patent number: 8673330
    Abstract: Insecticidal compositions suitable for use in preparation of insecticidal granular fertilizer and insecticidal formulations comprising a pyrethroid and a glycol present in a concentration of from 40.0% by weight to 99.0% by weight based upon the total weight of all components in the composition is disclosed.
    Type: Grant
    Filed: July 10, 2012
    Date of Patent: March 18, 2014
    Assignees: FMC Corporation, The Scotts Company LLC
    Inventors: Edward Kikta, Larry G. Faehl, Kim Watson, David R. Kilanowski, Robert Radabaugh, Coby L. Crane
  • Patent number: 8658137
    Abstract: An environmentally safe, non-phytotoxic pesticidal composition comprising natural plant oils geraniol and cedar oil and methods of controlling insects is provided.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: February 25, 2014
    Assignee: FMC Corporation
    Inventors: James F. Walter, Reid M. Ipser
  • Publication number: 20140045694
    Abstract: The present invention is directed to the use of at least one 3-isoxazolidone herbicide selected from the group consisting of 2-(2,4-dichlorophenyl)methyl-4,4-dimethyl-3-isoxazolidone and 2-(2,5-dichlorophenyl)methyl-4,4-dimethyl-3-isoxazolidone as a selective herbicide in a grass or brassica crop selected from the group consisting of corn, rice, sorghum, barley, rye, and canola.
    Type: Application
    Filed: April 12, 2012
    Publication date: February 13, 2014
    Applicant: FMC CORPORATION
    Inventors: Paul Nicholson, Sandra L. Shinn, Robert F. Pepper, David A. Brain
  • Patent number: 8632819
    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: Grant
    Filed: December 8, 2010
    Date of Patent: January 21, 2014
    Assignee: FMC Corporation
    Inventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
  • Patent number: 8632818
    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: Grant
    Filed: November 2, 2010
    Date of Patent: January 21, 2014
    Assignee: FMC Corporation
    Inventors: Gregory Thoorens, Bruno LeClercq, Thomas Ruszkay
  • Publication number: 20130303632
    Abstract: The present invention is directed to a controlled release solid dosage form comprising a controlled release modifier and an active ingredient comprising at least one of a pharmaceutical, veterinary, or nutraceutical active ingredient, wherein the controlled release modifier comprises lambda carrageenan from the taxonomic order Halymeniales. The present invention is also directed to ethanol resistant controlled release solid dosage forms and methods for reducing the ethanol sensitivity of an active ingredient in a controlled release solid dose form.
    Type: Application
    Filed: May 9, 2013
    Publication date: November 14, 2013
    Applicant: FMC CORPORATION
    Inventors: Christopher J. Sewall, William R. Blakemore, Bruno Leclercq
  • Patent number: 8575075
    Abstract: Aqueous well treatment fluid compositions are disclosed comprising an aqueous fluid containing polymer or copolymer for modifying fluid viscosity of the aqueous fluid and, in addition, an agent for effecting a controlled reduction in the aqueous fluid viscosity in a subterranean environment. The viscosity-reducing agent comprises a dilute concentration of peracetic acid. A method of using such compositions in oil- and gas-field treatment operations is also disclosed.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: November 5, 2013
    Assignee: FMC Corporation
    Inventors: Shurong Huang, Henry A. Pfeffer, John M. Rovison, Jr.
  • Publication number: 20130248461
    Abstract: The present invention is directed to a method of oxidizing an organic compound present in soil, groundwater, process water or wastewater comprising contacting such organic compound with a persulfate and ferrous lactate.
    Type: Application
    Filed: March 21, 2013
    Publication date: September 26, 2013
    Applicant: FMC CORPORATION
    Inventors: Elena Pisanova, John Rovison
  • Publication number: 20130248458
    Abstract: The present invention is directed to a method of oxidizing an organic compound present in soil, groundwater, process water or wastewater comprising contacting such organic compound with a persulfate and an organic acid selected from the group consisting of ascorbic acid, formic acid, oxalic acid, lactic acid and citric acid, wherein the molar ratio of such organic acid to persulfate is between 1:100 and 3:1.
    Type: Application
    Filed: March 21, 2013
    Publication date: September 26, 2013
    Applicant: FMC CORPORATION
    Inventors: Elena Pisanova, Philip Block
  • Publication number: 20130243650
    Abstract: A method of sterilizing a material, said method comprising the steps of: a) providing a sterilizing composition comprising (i) peracetic acid and (ii) a stabilizer selected from the group consisting of citric acid, isocitric acid, aconitic acid and propane-1,2,3-tricarboxylic acid; b) introducing such sterilizing composition into a hot gaseous stream to produce a peracetic acid vapor; and c) contacting such peracetic acid vapor with the material to be sterilized. The use of such an organic acid stabilizer results in an unexpected reduction in the amount of residue deposited on the heating surface employed to vaporize the sterilizing composition.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 19, 2013
    Applicant: FMC Corporation
    Inventors: John M. Rovison, Ricky Mittiga, Donald Lapham, Weidong An
  • Patent number: 8528989
    Abstract: A method of solution mining vertically disposed beds of water-soluble deposits comprising a lower bed and at least one upper bed having at least one non-soluble layer disposed therebetween, said method comprising the steps of: (a) forming a channel in the lower bed; (b) drilling at least one zero radius or ultra-short radius injection pathway in the at least one upper bed; (c) manipulating at least one of the channel and the at least one injection pathway such that a fluid pathway is established between said channel and at least one injection pathway; (d) injecting a stream of solvent through the at least one injection pathway; and (e) recovering the solvent containing dissolved deposit therein via a recovery well.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: September 10, 2013
    Assignee: FMC Corporation
    Inventors: Duane S. Halverson, Wesley K. Nash, Jr.
  • Patent number: 8524199
    Abstract: The present invention is directed to a toothpaste composition comprising a binder, an abrasive, a foaming agent, water, and polyethylene glycol, wherein the binder comprises semi-refined carrageenan. The toothpaste composition has improved shelf life.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: September 3, 2013
    Assignee: FMC Corporation
    Inventors: Vinayak B. Randive, Vijay K. Gadkari
  • Publication number: 20130219771
    Abstract: The invention is directed to a bed bug monitoring device comprising a bed bug attractant element and a harborage section comprising a support member having a traversable surface and one or more protuberances depending therefrom. The harborage defines at least one entrance through which bed bugs attracted to the device can enter. The device can further include a base section placed over at least a portion of the traversable surface and adapted to by placed flush with the surface against which the device is to be placed.
    Type: Application
    Filed: August 29, 2011
    Publication date: August 29, 2013
    Applicant: FMC Corporation
    Inventors: Bruce Black, Shreya Sheth, Linda Varanyak, Keith Woodruff
  • Patent number: 8486366
    Abstract: Concentrated aqueous hydrogen peroxide or another reactive compound in a liquid carrier is activated by atomization and contact with a suitable catalyst that is concurrently atomized in a carrier liquid. Concentrated hydrogen peroxide and a hydrogen peroxide activation catalyst are atomized into a droplet spray for catalytic activation of the hydrogen peroxide in this invention, useful for treatment of a combustion flue gas containing contaminants such as NO? and/or Hg.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: July 16, 2013
    Assignees: FMC Corporation, Indigo Technologies Group Pty Ltd
    Inventors: Henry A. Pfeffer, Timothy A. Holtz, Rodney J. Truce, JoAnn Pacinelli, Luke F. Wilkinson
  • Patent number: 8475759
    Abstract: The present invention relates to a chemical composition and method of generating carbon dioxide for use with an insect monitor and/or capture device comprising: i) an effervescent agent; ii) a solid acid; iii) a deliquescent agent; and optionally iv) an anti-clumping agent.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: July 2, 2013
    Assignee: FMC Corporation
    Inventors: Bruce C. Black, Shreya Sheth, Linda Varanyak