With An Additional Active Ingredient Patents (Class 514/515)
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Patent number: 6395266Abstract: The present invention is directed to polymeric-prodrug transport forms of the formula: wherein: E1-4 are independently selected from the group consisting of hydrogen, C1-6 alkyls, C3-12 branched alkyls, C3-8 cycloalkyls, C1-6 substituted alkyls, C3-8 substituted cycloalkyls, aryls, substituted aryls, aralkyls, C1-6 heteroalkyls, substituted C1-6 heteroalkyls, C1-6 alkoxy, phenoxy, C1-6 heteroalkoxy, and at least one of E1-4 includes a B moiety, wherein B is a leaving group, OH, a residue of a hydroxyl-or amino-containing moiety or wherein J1 is the same as J, or another member of the group defining J and E5 is the same as E1-4, or another member of the group defining E1-4; Y1-2 are independently O, S or NR9; M is a heteroatom selected from either X or Q; wherein X is an electron withdrawing group and Q is a moiety containing a free electron pair positioned three to six atoms from C(=Y2); R2-5 and R7-9 are independently selectedType: GrantFiled: April 16, 1999Date of Patent: May 28, 2002Assignee: Enzon, Inc.Inventors: Anthony J. Martinez, Annapurna Pendri, Richard B. Greenwald, Yun H. Choe
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Patent number: 6337318Abstract: A pharmaceutical and/or veterinary formulation for sustained release of a peptide agonist or analogue, comprising about 2-15% (w/w) of at least one peptide agonist or analogue other than deslorelin (on an active basis), about 0.5-3.5% (w/w) lecithin and the balance stearin. The formulation preferably comprises a GnRH agonist or analogue and is used for the treatment of various conditions where suppression of sex hormone levels is beneficial, particularly prostate cancer, ovarian and breast cancer, and benign prostatic hyperplasia in dogs.Type: GrantFiled: February 19, 1999Date of Patent: January 8, 2002Assignee: Peptech, Ltd.Inventors: Timothy Elliot Trigg, John Desmond Walsh, Paul Adam Schober
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Patent number: 6172117Abstract: Biocidal preservatives for use especially in preventing rotting and deterioration of wood include quaternary ammonium compounds which preferably have a fatty aliphatic substituent on the quaternary nitrogen atom. Especially preferred are cocoalkyl substituents. Other substituents can include alkoxy groups, arenes, and heterocyclic groups with or without ring substitutions, for example. The quaternary ammonium compound can also contain an amine nitrogen and can be complexed with copper.Type: GrantFiled: February 27, 1998Date of Patent: January 9, 2001Assignee: Akzo Nobel N.V.Inventors: John P. Bell, Andress K. Doyle, Robert F. Farmer, James F. Gadberyy, Douglas Lucas, Stanley B. Mirviss, William Parr
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Patent number: 6153655Abstract: The present invention is directed to polymeric- prodrug transport forms of the formula: ##STR1## wherein: B is a leaving group, OH, a residue of a hydroxyl-containing moiety or ##STR2## wherein B.sub.1 is a leaving group, OH or a residue of a hydroxyl-containing moiety;Y.sub.1-2 are independently O or S;M is selected from either X or Q; wherein X is an electron withdrawing group and Q is a moiety containing a free electron pair positioned three to six atoms from C(.dbd.Y.sub.2); R.sub.2-5 are independently selected from the group consisting of hydrogen, C.sub.1-6 alkyls, C.sub.3-12 branched alkyls, C.sub.3-8 cycloalkyls, C.sub.1-6 substituted alkyls, C.sub.3-8 substituted cycloalkyls, aryls, substituted aryls, aralkyls, C.sub.1-6 heteroalkyls and substituted C.sub.1-6 heteroalkyls;(m) is zero or one;(n) is a positive integer;(p) is zero or a positive integer;Z is an electron withdrawing group; andR.sub.Type: GrantFiled: April 17, 1998Date of Patent: November 28, 2000Assignee: Enzon, Inc.Inventors: Anthony J. Martinez, Annapurna Pendri, Richard B. Greenwald, Yun H. Choe
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Patent number: 6022881Abstract: The presence of isobornyl thiocyanoethyl ether exerts a synergistic effect on the insecticidal activity against harmful wood eating insects of certain known insecticides selected from the group consisting of imidacloprid, phenyl pyrazole insecticides, pyrethroid insecticides and non-ester pyrethroid insecticides.Type: GrantFiled: March 30, 1999Date of Patent: February 8, 2000Assignee: Sankyo Company, LimitedInventors: Takehito Asai, Kenya Okumura, Toshiyasu Shizawa
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Patent number: 5968505Abstract: Vegetable sources of cancer chemoprotective agents have been identified which are extraordinarily rich in glucosinolates, metabolic precursors of isothiocyanates. The vegetable sources are used to provide a dietary means of reducing the level of carcinogens in mammals.Type: GrantFiled: December 24, 1997Date of Patent: October 19, 1999Assignee: Johns Hopkins School of MedicineInventors: Jed W. Fahey, Paul Talalay
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Patent number: 5935943Abstract: The presence of isobornyl thiocyanoethyl ether exerts a synergistic effect on the insecticidal activity against harmful wood eating insects of certain known insecticides selected from the group consisting of imidacloprid, phenyl pyrazole insecticides, pyrethroid insecticides and non-ester pyrethroid insecticides.Type: GrantFiled: September 9, 1997Date of Patent: August 10, 1999Assignee: Sankyo Company, LimitedInventors: Takehito Asai, Kenya Okumura, Toshiyasu Shizawa
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Patent number: 5874453Abstract: Compositions comprising a mixture of 2-(thiocyanomethylthio)benzothiazole and methylene-bis(thiocyanate) with dimethylamide of a carboxylic acid are disclosed which are synergistically effective compared to the respective components alone in controlling the growth of microorganisms in or on a product, material, or medium. Methods to control the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.Type: GrantFiled: July 11, 1997Date of Patent: February 23, 1999Assignee: Buckman Laboratories International, inc.Inventors: David Oppong, Vanja M. King
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Patent number: 5852056Abstract: Methods of inhibiting IL-6 in a cell by administering a therapeutically effective amount of phenylacetate or pharmaceutically acceptable derivatives thereof.Type: GrantFiled: April 10, 1996Date of Patent: December 22, 1998Assignee: The United States of America as represented by the Department of Health and Human ServicesInventor: Dvorit Samid
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Patent number: 5843994Abstract: Compositions and methods of treating anemia, cancer, AIDS, or severe .beta.-chain hemoglobinopathies by administering a therapeutically effective amount of phenylacetate or pharmaceutically acceptable derivatives thereof or derivatives thereof alone or in combination or in conjunction with other therapeutic agents including retinoids, hydroxyurea, and flavonoids. Intravesicle methods of treatment of cancers phenylacetate. Pharmacologically-acceptable salts alone or in combinations and methods of preventing AIDS and malignant conditions, and inducing cell differentiation are also aspects of this invention. A product as a combined preparation of phenylacetate and a retinoid, hydroxyurea, or flavonid (or other mevalonate pathway inhibitor) for simultaneous, separate, or sequential use in treating a neoplastic condition in a subject. Methods of modulating lipid metabolism and/or reducing serum triglycerides in a subject using phenylacetate.Type: GrantFiled: June 7, 1995Date of Patent: December 1, 1998Assignee: The United States of America as represeneted by the Department of Health and Human ServicesInventor: Dvorit Samid
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Patent number: 5776891Abstract: The present invention comprises methods and compositions for reducing or eliminating multidrug resistance in cancers or certain infections by drug resistant microorganisms in patients. According to the method and composition of the present invention, a non-ionic amphipathic diester of fatty acids or a reverse poloxmer is administered to a patient in which a cancer or microorganism exhibits multidrug resistance to the chemotherapeutic agent. The method and composition of the present invention may be employed with particular efficacy where multidrug resistance to any chemotherapeutic agent has been conferred upon a cancer.Type: GrantFiled: June 7, 1995Date of Patent: July 7, 1998Assignee: Rush Prebyterian-St. Luke Medical CenterInventors: John S. Coon, Mannarsamy Balasubramanian, R. Martin Emanuele, Himanshu Shah
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Patent number: 5756542Abstract: A method of protecting a tree including removing parts of the tree which are one of susceptible to necrosis from pathogenic microbes or affected by necrosis and leaving exposed tree surfaces; and applying to the exposed tree surfaces a composition which is an ointment and which is effective to protect a tree against disease which includes allyl isothiocyanate; vinyl acetate resin as a spreading agent; water-based colored paint; metallic powder which is finely divided and which is one of iron or ferrous oxide; and pH regulating agent. The allyl isothiocyanate may be encapsulated by a coating material.Type: GrantFiled: June 23, 1995Date of Patent: May 26, 1998Assignee: Takeshi KojimaInventors: Takeshi Kojima, Akinori Kimura
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Patent number: 5728730Abstract: Compositions for controlling the growth of microorganisms in or on a product, material or medium comprising synergistically effective amounts of methylene-bis(thiocyanate) and at least one organic acid, its salt or ester are disclosed. Methods to control the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.Type: GrantFiled: March 3, 1997Date of Patent: March 17, 1998Assignee: Buckman Laboratories International, Inc.Inventors: David Oppong, Vanja M. King
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Patent number: 5703124Abstract: An antimicrobial composition comprising AIT and a polyhydric alcohol which may have aldehyde group or ketone group; an antimicrobial composition comprising a surfactant and said composition; a method for treating microorganisms; and a method for retaining freshness of vegetables, etc., both of which methods comprising treating the target substances such as perishables with the composition of the present invention or an aqueous solution containing said composition.Type: GrantFiled: March 14, 1995Date of Patent: December 30, 1997Assignee: The Green Cross CorporationInventors: Asami Takata, Shoko Numata, Yuichi Mizukami, Yasushi Sekiyama, Masato Takahashi
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Patent number: 5681812Abstract: The present invention comprises methods and compositions for reducing or eliminating multidrug resistance in cancers or certain infections by drug resistant microorganisms in patients. According to the method and composition of the present invention, a non-ionic amphipathic diester of fatty acids or a reverse poloxmer is administered to a patient in which a cancer or microorganism exhibits multidrug resistance to the chemotherapeutic agent. The method and composition of the present invention may be employed with particular efficacy where multidrug resistance to any chemotherapeutic agent has been conferred upon a cancer.Type: GrantFiled: May 19, 1995Date of Patent: October 28, 1997Assignee: Rush Presbyterian-St. Luke's Medical CenterInventors: John S. Coon, Mannarsamy Balasubramanian, R. Martin Emanuele, Himanshu Shah
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Patent number: 5679665Abstract: It comprises: 0.005-1.0% of trimethoprim or a pharmaceutically acceptable salt thereof: 0.01-0.3% of polymyxin or a pharmaceutically acceptable salt thereof: 0.001-5% of a steroidal or non-steroidal anti-inflammatory drug and, optionally, one or more ingredients selected from among isotonizing agents, pH buffers, viscosity modifying agents, wetting agents, chelating agents, anti-oxidants, preservatives and vehicles. The formulation has a pH between 4 and 8.5.It is applicable in the treatment of ophthalmic and otic infections accompanied by inflammation.Type: GrantFiled: October 27, 1995Date of Patent: October 21, 1997Assignee: Laboratorios Cusi, S.A.Inventors: Michael Van Wie Bergamini, Teresa Borras Sanjurjo, Jordi Coll Colomer, Ricardo Notivol Paino, Carmen Oros Laguens, Jose Alberto Vallet Mas
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Patent number: 5677333Abstract: A method for controlling phytopathogenic fungi comprises applying a selected fungicidally active N-acetonylbenzamide compound and a second fungicidally active compound selected from the group consisting of manganese-zinc ethylenebis(dithiocarbamate), manganese ethylenebis(dithiocarbamate), zinc ammoniate ethylenebis(dithiocarbamate), zinc ethylenebis(dithiocarbamate), 2-cyano-N-((ethylamino)carbonyl)-2-(methoxyimino)acetamide, and (E,Z) 4-(3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)acryloyl)morpholine to plant seed, to plant foliage or to a plant growth medium and provides higher fungicidal activity than separate use of the same compounds.Type: GrantFiled: July 8, 1996Date of Patent: October 14, 1997Assignee: Rohm and Haas CompanyInventors: Daniel Louis Loughner, Enrique Luis Michelotti, Willie Joe Wilson, David Hamilton Young
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Patent number: 5633278Abstract: Compositions for controlling the growth of microorganisms in or on a product, material or medium comprising synergistically effective amounts of methylene-bis(thiocyanate) and at least one organic acid, its salt or ester are disclosed. Methods to control the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.Type: GrantFiled: June 21, 1996Date of Patent: May 27, 1997Assignee: Buckman Laboratories International, Inc.Inventors: David Oppong, Vanja M. King
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Patent number: 5605930Abstract: Compositions and methods of treating anemia, cancer, AIDS, or severe .beta.-chain hemoglobinopathies by administering a therapeutically effective amount of phenylacetate or pharmaceutically acceptable derivatives thereof or derivatives thereof alone or in combination or in conjunction with other therapeutic agents including retinoids, hydroxyurea, and flavonoids. Intravesicle methods of treatment of cancers phenylacetate. Pharmacologically-acceptable salts alone or in combinations and methods of preventing AIDS and malignant conditions, and inducing cell differentiation are also aspects of this invention. A product as a combined preparation of phenylacetate and a retinoid, hydroxyurea, or flavonid (or other mevalonate pathway inhibitor) for simultaneous, separate, or sequential use in treating a neoplastic condition in a subject. Methods of modulating lipid metabolism and/or reducing serum triglycerides in a subject using phenylacetate.Type: GrantFiled: March 7, 1994Date of Patent: February 25, 1997Assignee: The United States of America as represented by the Department of Health and Human ServicesInventor: Dvorit Samid
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Patent number: 5591715Abstract: The present invention comprises methods and compositions for reducing or eliminating multidrug resistance in cancers or certain infections by drug resistant microorganisms in patients. According to the method and composition of the present invention, a non-ionic amphipathic diester of fatty acids or a reverse poloxmer is administered to a patient in which a cancer or microorganism exhibits multidrug resistance to the chemotherapeutic agent. The method and composition of the present invention may be employed with particular efficacy where multidrug resistance to any chemotherapeutic agent has been conferred upon a cancer.Type: GrantFiled: June 7, 1995Date of Patent: January 7, 1997Assignee: Rush Presbyterian-St. Luke's Medical CenterInventors: John S. Coon, Mannarsamy Balasubramanian, R. Martin Emanuele, Himanshu Shah
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Patent number: 5530024Abstract: Compositions for controlling the growth of microorganisms in or on a product, material or medium comprising synergistically effective amounts of methylene-bis(thiocyanate) and at least one organic acid, its salt or ester are disclosed. Methods to control the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.Type: GrantFiled: June 6, 1995Date of Patent: June 25, 1996Assignee: Buckman Laboratories International, Inc.Inventors: David Oppong, Vanja M. King
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Patent number: 5457083Abstract: Synergistic antimicrobial combinations of polyether polyamino methylene phosphonates and one or more members selected from the group consisting essentially of the following non-oxidizing biocides:didecyl dimethyl ammonium chloride;dodecylguanidine hydrochloride;methylene bisthiocyanate;2,2-dibromo-3-nitrilo-propionamide;2-(thiocyanomethylthio)benzothiazole glutaraldehyde;potassium dimethyldithiocarbamate;5-chloro-2-methyl-4-isothiazolin-3-one;2-methyl-4-isothiazolin-3-one;tetrahydro-3,5-dimethyl-2,H-1,3,5-thiadiazin-2-thione;1,2-dibromo-2,4-dicyanobutane;are useful for inhibiting microbial growth in a variety of aqueous systems.Type: GrantFiled: October 15, 1992Date of Patent: October 10, 1995Assignee: Calgon CorporationInventors: Ramon A. Muia, Nancy S. Sherwood
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Patent number: 5441979Abstract: Compositions for controlling the growth of microorganisms in on a product, material or medium comprising synergistically effective amounts of methylene-bis(thiocyanate) and at least one organic acid, its salt or ester are disclosed. Methods to control growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.Type: GrantFiled: January 27, 1994Date of Patent: August 15, 1995Assignee: Buckman Laboratories International, Inc.Inventors: David Oppong, Vanja M. King
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Patent number: 5411990Abstract: An industrial microbicide which comprises at least one haloglyoxime derivative of the formula (I): ##STR1## wherein X is a halogen atom; Y is a hydrogen atom, a halogen atom or a lower alkyl group having 1 to 4 carbon atoms; and Z is a hydrogen atom or an optionally halogenated lower alkanoyl group having 1 to 5 carbon atoms; and a known industrial microbicidal ingredient selected from the group consisting of an organonitrogen-sulfur compound, an organohalogen compound, an organonitrogen compound and an organosulfur compound; and optionally a carrier or diluent.Type: GrantFiled: May 17, 1993Date of Patent: May 2, 1995Assignees: Yoshitomi Pharmaceutical Industries Ltd., Katayama Chemical Inc.Inventors: Katsuji Tsuji, Hidenori Hirashima
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Patent number: 5385605Abstract: This invention relates to methods and compositions for obtaining synergistic anti-microbial (biocidal) activity using a combination of methylene(bisthiocyanate) and 2-bromo-2-nitropropane-1,3-diol. The methods and compositions of the invention are very effective in preventing microbial spoilage of latex carpet backing compounds and in paper and pulp preparation, particularly with respect to latex paper coatings. Compositions containing the active ingredients in ratios of from 0.001 parts methylene(bisthiocyanate) to 1 part 2-bromo-2-nitro-propane-1,3-diol to 10 parts methylene(bisthiocyanate) to 1 part 2-bromo-2-nitro-propane-1,3-diol.Type: GrantFiled: July 7, 1993Date of Patent: January 31, 1995Assignee: Nalco Chemical CompanyInventor: Allen R. Syrinek
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Patent number: 5356931Abstract: Alpha-Arylacrylic acid derivatives of the general formula I ##STR1## where X is ethylene or ethenylene; n is 0 or 1;m is 0, 1, 2, 3 or 4;R.sup.1 is cyano, cyanato, thiocyanato, nitro, hydroxyl, carboxyl, haloalkyl, haloalkoxy, unsubstituted or substituted cycloalkyl, cycloalkenyl, cycloalkadienyl, alkenyl, alkynyl or amino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, unsubstituted or substituted benzyloxycarbonyl, benzoyl, phenylalkyl, phenylalkoxy or phenoxyalkyl,or R.sup.1 together with one of the radicals R.sup.2 forms an unsubstituted or substituted 1,3-butadiene-1,4-diyl group or an unsubstituted or substituted chain consisting of carbon members and an oxygen member, andR.sup.2 is halogen, unsubstituted or substituted alkyl, alkoxy, alkenyloxy, alkynyloxy, alkadienyloxy, benzyloxy or benzylthio, are used for controlling pests.Type: GrantFiled: January 4, 1993Date of Patent: October 18, 1994Assignee: BASF AktiengesellschaftInventors: Reinhard Kirstgen, Rainer Otter, Christoph Kuenast, Uwe Kardorff, Wolfgang Steglich, Gunda Bertram
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Patent number: 5273987Abstract: Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-cyclohexyl-3-isothiazolone and one or more known microbicides for more effective, and broader control of microorganisms in various systems.Type: GrantFiled: April 22, 1993Date of Patent: December 28, 1993Assignee: Rohm and Haas CompanyInventor: Jemin C. Hsu
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Patent number: 5256419Abstract: A foam carrier for a dust control agent and a pesticidal material is provided to control fugitive dust dissemination and biological activity in bulk/granular solids.Type: GrantFiled: February 25, 1993Date of Patent: October 26, 1993Assignee: Betz Laboratories, Inc.Inventors: Donald C. Roe, Dwight P. Davis, Kevin C. Manning, Edmund J. Bockowski, Marc Verschoren
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Patent number: 5128045Abstract: A method for stabilizing metal ions in recirculating water systems is disclosed. This method utilizes an admixture comprising a) an ethylenically unsaturated water-soluble polymer and/or a water soluble phosphonate, b) methylene bis(thiocyanate), and c) 2-(thiocyanomethylthio)benzothiazole to solubilize metal ions thereby reducing deposition and corrosion.Type: GrantFiled: November 20, 1990Date of Patent: July 7, 1992Assignee: Calgon CorporationInventors: Jennifer R. Parsons, Beverly Bendiksen, Charles J. Schell
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Patent number: 5091183Abstract: An insecticidal and/or acaricidal composition comprising as active ingredients 2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl chrysanthemate and a phenoxybenzyl ester compound having the formula [I], ##STR1## wherein R.sup.1 is hydrogen or cyano, R.sup.2 is hydrogen or fluorine, and X is chlorine or bromine, is markedly effective against insect pests having a low sensitivity to pyrethroid and acarine pests which cannot be effectively controlled by the use of a single agent.Type: GrantFiled: September 4, 1990Date of Patent: February 25, 1992Assignee: Sumitomo Chemical Company, LimitedInventors: Toshihiko Yano, Noritada Matsuo, Yoko Torisu, Kazunobu Dohara
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Patent number: 5019564Abstract: An agricultural granule capable of carrying and releasing incorporated biocidal or nutritional agricultural chemicals. The granule is formed by the agitative agglomeration of a plant fiber slurry and resembles a clay granule in all respects except for its chemical inertness.Type: GrantFiled: October 19, 1987Date of Patent: May 28, 1991Assignee: Edward Lowe Industries, Inc.Inventors: H. Edward Lowe, Ricky L. Yoder, Clayton C. Nelson
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Patent number: 4916158Abstract: A bactericidal composition and method for inhibiting and controlling the growth of the capsulated, facultative bacterium, Klebsiella pneumoniae, are disclosed. The composition comprises an amount, effective for the intended purpose, of 2-(decylthio)ethanamine hydrochloride and methylene bis(thiocyanate). The method comprises administering between about 0.1 to about 200 parts of this combined treatement (based on one million parts of the desired aqueous system) to the particular water containing system for which treatment is desired.Type: GrantFiled: May 25, 1989Date of Patent: April 10, 1990Assignee: Betz Laboratories, Inc.Inventors: Wilson K. Whitekettle, Deborah K. Donofrio
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Patent number: 4904678Abstract: Method of providing anti-sickling of red blood cells in sickle cell anemia patients without hemolyzing said cells, using thiocyanates alone, or together with Vitamin B.sub.6.Type: GrantFiled: August 25, 1987Date of Patent: February 27, 1990Assignee: Jerome J. NorrisInventor: Oji A. Chima
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Patent number: 4835144Abstract: A bactericidal composition and method for inhibiting and controlling the growth of the capsulated, faculative bacterium, Klebsiella pneumoniae, are disclosed. The composition comprises an amount, effective for the intended purpose, of methylene bis(thiocyanate) and a tetraalkyl phosphonium halide compound. The method comprises administering between about 0.1 to about 200 parts of this combined treatment (based on one million parts of the desired aqueous system) to the particular water containing system for which treatment is desired.Type: GrantFiled: September 12, 1988Date of Patent: May 30, 1989Assignee: Betz Laboratories, Inc.Inventors: Wilson K. Whitekettle, Deborah K. Donofrio
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Patent number: 4743620Abstract: In the control of nematodes, use is made of a formulation using D-limonene as a solvent to carry an effective dosage of chloropicrin. The formulation can also include an amount of methyl isothiocyanate corresponding in volume approximately to the amount of chloropicrin. The combination of these two components is synergistic. With the further addition of diazinon, a double synergistic effect is obtained.Type: GrantFiled: June 10, 1986Date of Patent: May 10, 1988Inventor: Byron Hodgin
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Patent number: 4661517Abstract: A synergistic biocide blend of 2-(p-hydroxyphenol) glyoxylohydroximoyl chloride and methylene bis thiocyanate.Type: GrantFiled: June 16, 1986Date of Patent: April 28, 1987Assignee: Nalco Chemical CompanyInventors: Cynthia H. Martin, Thomas M. LaMarre
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Patent number: 4616037Abstract: A superior industrial biocide for treating industrial process waters is afforded in the combination of 1,5-pentanedial and methylene bis thiocyanate.Type: GrantFiled: July 29, 1985Date of Patent: October 7, 1986Assignee: Nalco Chemical CompanyInventors: Thomas M. LaMarre, Cynthia H. Martin
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Patent number: 4612328Abstract: The instant invention is directed to synergistic antimicrobial admixtures comprising 2-bromo-2-bromomethylglutaronitrile and methylene bis(thiocyanate) and its use in inhibiting microbial growth.Type: GrantFiled: December 7, 1984Date of Patent: September 16, 1986Assignee: Calgon CorporationInventor: John A. Jakubowski
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Patent number: RE36784Abstract: Sulforaphane has been isolated and identified as a major and very potent phase II enzyme inducer in broccoli (Brassica oleracea italica). Sulforaphane is a monofunctional inducer, inducing phase II enzymes selectively without the induction of aryl hydrocarbon receptor-dependent cytochromes P-450 (phase I enzymes). Analogues differing in the oxidation state of sulfur and the number of methylene groups were synthesized, and their inducer potencies were measured. Sulforaphane is the most potent of these analogues. Other analogues having different substituent groups in place of the methylsulfinyl group of sulforaphane were also synthesized and assessed. Of these, the most potent are 6-isothiocyanato-2-hexanone and exo-2-acetyl-6-isothiocyanatonorbornane.Type: GrantFiled: May 2, 1997Date of Patent: July 18, 2000Assignee: The Johns Hopkins UniversityInventors: Cheon-Gyu Cho, Gary H. Posner, Paul Talalay, Yuesheng Zhang