Patents Examined by S. Mark Clardy
  • Patent number: 6855669
    Abstract: The present invention provides methods for inhibiting sprouting of potato tubers, the methods each including the step of contacting a potato tuber with an amount of a chemical agent including at least one aliphatic carbonyl compound selected from the group consisting of a C3 to C14, ?,? unsaturated aliphatic aldehyde and a C4 to C14, ?,? unsaturated aliphatic ketone, wherein the amount of the chemical agent is effective to inhibit potato tuber sprouting. Some aldehydes and ketones useful in the practice of the present invention are defined by formulae I and II, respectively, as set forth herein. In the practice of the methods of the invention the chemical agent is applied after the potato tubers have been harvested, but typically not later than the onset of sprouting.
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: February 15, 2005
    Assignee: Washington State University Research Foundation
    Inventors: Norman R. Knowles, Lisa O'Rear Knowles
  • Patent number: 6852674
    Abstract: A method of controlling the growth of weeds at a locus which comprises applying to said locus a herbicidally effective amount of: (a) a benzoyl derivative of formula (I): ?wherein R1, R2, R3, R4, R5 and w are as defined in the description; (b) a fertilizer containing nitrogen; and (c) one or more adjuvants; and to their compositions thereof.
    Type: Grant
    Filed: May 14, 2002
    Date of Patent: February 8, 2005
    Assignee: Aventis CropScience GmbH
    Inventors: Udo Bickers, Erwin Hacker, Frank Sixl, Thomas Auler
  • Patent number: 6852689
    Abstract: The invention provides methods for administering a therapeutically effective amount of daptomycin while minimizing skeletal muscle toxicity. The methods provide daptomycin administration at a dosing interval of 24 hours or greater. This long dosing interval minimizes skeletal muscle toxicity and allows for higher peak concentrations of daptomycin, which is related to daptomycin's efficacy. The invention also provides methods of administering lipopeptide antibiotics other than daptomycin while minimizing skeletal muscle toxicity by administering a therapeutically effective amount of the lipopeptide antibiotic at a dosage interval that does not result in muscle toxicity. The invention also provides methods of administering quinupristin/dalfopristin while minimizing skeletal muscle toxicity by administering a therapeutically effective amount of quinupristin/dalfopristin at a dosage interval that dos not result in muscle toxicity.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: February 8, 2005
    Assignee: Cubist Pharmaceuticals, Inc.
    Inventors: Frederick B. Oleson, Jr., Francis P. Tally
  • Patent number: 6849577
    Abstract: A storage-stable aqueous agrochemical concentrate formulation comprises a) an agrochemical electrolyte such as glyphosate b) a water-insoluble agrochemical system such as diuron c) an alkylglycoside and d) a co-surfactant which interacts with the alkylglycoside to form a structured aqueous system. Examples of the co-surfactant include: i) a linear or branched chain aliphatic or aromatic alcohol or ii) an alcohol alkoxylate or ester alkoxylate or alkyl phenol alkoxylate iii) a glyceryl alkyl or alkenyl ester and iv) a sorbitan alkyl or alkenyl ester. The composition optionally contains an additional ionic surfactant.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: February 1, 2005
    Assignee: Syngenta Limited
    Inventors: Michael John Bean, Julia Lynne Ramsay
  • Patent number: 6849575
    Abstract: A herbicidal composition in the form of a two-phase aqueous emulsion which comprises, a) as organic phase, a solution of a herbicidally effective amount of the compound 2-(4-(3-chloro-5-fluoro-2-pyridyloxy)-phenoxy-propionic acid propargyl ester in a hydrophobic solvent and a substantially water-insoluble and hydrolysis-stable oil phase stabiliser and, b) as aqueous phase, a solution of at least one surface-active compound and/or dispersing agent and a pH buffer in water.
    Type: Grant
    Filed: February 25, 2002
    Date of Patent: February 1, 2005
    Assignee: Syngenta Crop. Protection, Inc.
    Inventors: Hans Walter Haesslin, Marlène Torrent, Christian Schlatter
  • Patent number: 6849578
    Abstract: The present invention provides herbicidal synergistic active compound combinations comprising a 2,6-disubstituted pyridine of the formula (I) and at least one herbicidally active compound and/or safeners. The synergistic active compound combinations of the present invention find use in the selective control of weed in various crops of plants.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: February 1, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Arndt Wellmann, Dieter Feucht, Mathias Kremer, Birgit Krauskopf, Peter Dahmen
  • Patent number: 6849576
    Abstract: The present invention provides a plant-activating agent which does not cause chemical injury on plants and which improves efficiently the activity of plants. The present invention uses a substance having not less than 5% of an improved degree in reproduction of green cells measured by a specific method as the plant-activating agent.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: February 1, 2005
    Assignee: Kao Corporation
    Inventors: Tadayuki Suzuki, Toshio Hayashi, Masaharu Hayashi, Masatoshi Kamei, Kazuhiko Kurita
  • Patent number: 6849579
    Abstract: A selective synergistic postemergent herbicide composition is provided for the control of undesired broadleaf vegetation and grassyweeds comprising the combination of quinclorac and a selective herbicidal protox inhibitor. About 0.05 part to about 0.1 part by weight of the protox inhibitor is provided for each part by weight of quinclorac. Better synergistic results are obtained from the combination of quinclorac, a selective herbicidal protox inhibitor, and a selective herbicidal auxinic agent. About 0.05 part to about 0.1 part by weight of the protox inhibitor is provided for each part by weight of quinclorac, and about 1 part to about 4 parts by weight of the auxinic herbicidal agent for each part by weight of quinclorac. The synergistic composition hereof has been found to provide more rapid and better control of grassy weeds such as crabgrass than presently registered herbicides.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: February 1, 2005
    Assignee: PBI Gordon Corporation
    Inventors: James A. Armbruster, Dale R. Sanson
  • Patent number: 6849664
    Abstract: The present invention relates to the use of deactivatable biocides in cooling water systems of industrial processes that require dissipation of heat. The present invention relates to methods of inhibiting growth and reproduction of microorganisms in the cooling water comprising adding the deactivatable biocides to the cooling water and irreversibly deactivating the deactivatable biocides before or upon disposal of the cooling water.
    Type: Grant
    Filed: October 18, 2001
    Date of Patent: February 1, 2005
    Assignee: Chevron U.S.A. Inc.
    Inventors: Kirk T. O'Reilly, Michael E. Moir, Dennis J. O'Rear, Richard O. Moore, Jr.
  • Patent number: 6846847
    Abstract: The present invention provides antimicrobial compositions and methods for treating medical conditions in mammals. The compositions provided herein are based on the surprising discovery that the metapleural gland extract from ants has biocidal activity that is useful against a variety of microorganisms, including bacteria, fungi and viruses. Accordingly, it has been discovered that the components of the metapleural gland extract are useful for the treatment and prevention of disease in mammals. The present invention provides a number of antimicrobial compounds which kill bacteria, fungi and viruses upon contact. In addition, the present invention provides methods for treating microorganism growths in mammals, including application of the antimicrobial compositions provided herein.
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: January 25, 2005
    Inventors: James G. Holwerda, Bruce D. Levine
  • Patent number: 6846777
    Abstract: The invention relates to a biocidal composition which can be added to materials which can be attacked by harmful micro-organisms, containing pyrithione as a biocidal active ingredient. The biocidal composition is characterised in that it contains 2-alkyl isothiazoline-3-one as another biocidally active ingredient. The active ingredients of the biocidal composition behave synergistically and are ideally suitable for controlling bacteria, fungus and algae.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: January 25, 2005
    Assignee: Thor GmbH
    Inventors: Dagmar Antoni-Zimmermann, Rüdiger Baum, Thomas Wunder, Hans-Jürgen Schmidt
  • Patent number: 6843654
    Abstract: A dental composition comprising self-lubricating particles and formed into a dental tooth. The invention provides a dental tooth formed from a composition which includes polymeric matrix material and particles of ultrahigh molecular weight polyethylene having a particle size less than 500 microns, and a weight average molecular weight greater than 1,000,000 g/mole chemically bonded to the matrix material and the composition formed into an aesthetic dental tooth. The tooth has an outer face, and at least one of the particles is smeared over the outer face.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: January 18, 2005
    Inventor: Andrew T. C. Liu
  • Patent number: 6841517
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising on the one hand known N-aryl-triazolin(ethi)ones and on the other hand known herbicidally active compounds and/or compounds which improve crop plant compatibility and which can be used with particularly good results for the selective control of weeds in various crops of useful plants.
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: January 11, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Dieter Feucht, Mark Wilhelm Drewes, Peter Dahmen, Birgit Krauskopf, Mathias Kremer, Rolf Pontzen, Arndt Wellmann, Wilhelm Haas
  • Patent number: 6841518
    Abstract: The present invention relates to the use of paraquat as a root control agent. It is based, at least in part, on the results of green house testing in which application of paraquat ion as a dense foam to tree roots resulted in the destruction of the test roots without causing damage to the upper portion of the trees.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: January 11, 2005
    Assignee: Egoutech LLC
    Inventor: Anthony John Malavenda
  • Patent number: 6841570
    Abstract: Disclosed herein or novel, environmentally friendly compositions and methods for treating or preventing infestation by termites and/or other wood-boring insects. Specifically exemplified herein are compositions containing nepetalactone, and analogs and derivatives of nepetalactone, and methods of using same.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: January 11, 2005
    Inventor: Jodi Haenke
  • Patent number: 6841516
    Abstract: The present invention provides a method of retarding rootlet formation from one or more plants in a medium that can support the growth thereof, which method includes introducing into the medium a growth inhibiting effective amount of a growth inhibitor which comprises corn steep liquor. In other embodiments, the growth inhibitor is a mixture of a growth medium and lactic acid. In preferred embodiments, the present invention further provides a malting composition that includes a fermentable grain and a growth inhibitor, wherein the growth inhibitor is present in an amount effective to retard rootlet formation.
    Type: Grant
    Filed: July 30, 2001
    Date of Patent: January 11, 2005
    Assignee: Grain Processing Corp.
    Inventors: Sarjit Johal, Richard L. Antrim
  • Patent number: 6841515
    Abstract: This invention relates to the production and use of encapsulated and/or concentrically-constructed fertilizer or bioremediation granules such as, for example, granules of 0.5 mm to 10 mm in diameter constructed so that there are at least two components to the granule including a core with a surrounding capsule or a core with one or more concentric layers that are distinguishable from the core with respect to nutrient content, density, hardness, solubility, composition, microbial content and permeability, as in permeability to odors or the permeability of nutrients that might volatize to the atmosphere or leach into the soil. The basic idea was to create a method for manufacturing and using fertilizer granules, which incorporate multiple concentric layers or a core plus an encapsulating outer layer.
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: January 11, 2005
    Assignee: Unified Enviromental Services Group, L.L.C.
    Inventor: Jeffrey C. Burnham
  • Patent number: 6838095
    Abstract: The invention relates to a substantially non-colloidal solution made by combining ingredients comprising (a) water; (b) a source of free silver ions; and (c) a substantially non-toxic, substantially thiol-free, substantially water-soluble complexing agent.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: January 4, 2005
    Inventors: Ira Jay Newman, David Washburn
  • Patent number: 6838482
    Abstract: The present invention provides a fungicidal composition characterized by containing as active ingredients (a) a compound represented by the formula I: (wherein Ar is a substituted or unsubstituted phenyl group, Y is an oxygen atom, an oxymethylene group or a methyleneoxy group, X is NR1R2 or OR3, and R1, R2 and R3, which may be the same or different, are hydrogen atoms or alkyl groups having 1 to 4 carbon atoms), and (b) at least one compound selected from the group consisting of ethylenebis(dithiocarbamate) type fungicidal compounds, N-(3,5-dichlorophenyl)imide type fungicidal compounds, Chlorothalonil, phthalimide type fungicidal compounds, anilide type fungicidal compounds, Cymoxanil, Fosetyl, cyanopyrrole type fungicidal compounds, anilino type heterocyclic fungicidal compounds, benzimidazole type fungicidal compounds and their precursors, sulfur, copper compounds, and carbamate type fungicidal compounds for controlling fungi tolerant to benzimidazole type fungicides.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: January 4, 2005
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: Yukio Oguri
  • Patent number: 6835694
    Abstract: A method for controlling the growth of weeds at a locus which comprises applying to the locus an effective amount of: (a) a urea herbicide of general formula (1); and (b) 2-(2′-nitro-4′-methylsulfonylbenzoyl)-1,3-cyclohexanedione or an agriculturally acceptable salt or metal complex thereof.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: December 28, 2004
    Assignee: Bayer CropScience S.A.
    Inventors: Ken Pallett, Ashley Slater