Hetero Ring Is Five-membered (e.g., Thiadiazoles, Etc.) Patents (Class 504/156)
  • Patent number: 10202341
    Abstract: Disclosed herein are compositions comprising a reactive monomer, and, in particular, coating and/or reactive coating compositions. More particularly, compositions containing monomers comprising a lactam moiety, a urethane or urea functional group, and a polymerizable moiety are disclosed.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: February 12, 2019
    Assignee: ISP Investments LLC
    Inventors: David K. Hood, Osama M. Musa
  • Patent number: 9751866
    Abstract: Described herein are hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds that may be produced through a reaction comprising: (A) at least one first reactant represented by a structure (I), wherein X is a functionalized or unfunctionalized C1-C5 alkylene group optionally having one or more heteroatoms, and each R1, R2, and R3 is independently selected from the group consisting of hydrogen and functionalized and unfunctionalized alkyl groups optionally having one or more heteroatoms, and (B) at least one second reactant having at least one hydroxyl moiety or thiol moiety. The hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds may comprise a polymerizable moiety, in which case they may be left as-is or used to create homopolymers or non-homopolymers, or they may not comprise a polymerizable moiety. A wide variety of formulations may be created using the hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds, including personal care, oilfield, and construction formulations.
    Type: Grant
    Filed: January 21, 2014
    Date of Patent: September 5, 2017
    Assignee: ISP INVESTMENTS LLC
    Inventors: Yi Zhang, Osama M. Musa
  • Patent number: 9451774
    Abstract: Disclosed are a paddy rice seed treated by a herbicidal composition and a method for controlling weed which comprises sowing the above-mentioned paddy rice seed on a surface of a soil of a paddy field.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: September 27, 2016
    Assignee: MITSUI CHEMICALS AGRO, INC.
    Inventors: Hiroshi Tamaru, Sadafumi Koda, Kenshiro Hamamura, Koji Handa, Hidetoshi Abe
  • Patent number: 9388192
    Abstract: The present invention relates to derivatives of benzimidazoles of formula (I) as disclosed herein as well as pharmaceutical compositions comprising said derivatives. The derivates according to the present invention are serine/threonine and tyrosine kinase-inhibitors, particularly of PIM1-3- and DYRK1A-kinases and may particularly be used in the treatment of diseases linked to these kinases, such as e.g. leukemias, lymphomas, solid tumors and autoimmune disorders.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: July 12, 2016
    Assignee: Selvita S.A.
    Inventors: Wojciech Czardybon, Krzysztof Brzózka, Michal Galezowski, Renata Windak, Mariusz Milik, Magdalena Zawadzka, Pawel Guzik, Ewelina Wincza, Marta Prokop, Katarzyna Wiklik, Aleksandra Sabiniarz, Wieslaw Marek Cholody, Raymond Horvath, Tomasz Rzymski
  • Patent number: 9084395
    Abstract: This invention pertains to the application of a chemical composition rinse agent to equipment or vehicles and apparatuses generally used in non-agricultural areas in an effort to prevent the spread of undesired seeds of invasive species. The rinse agent comprises a composition known to inhibit growth of the mature variant of the invasive species. The application would be directly to equipment or vehicles or other mobile apparatuses.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: July 21, 2015
    Inventors: Jennifer Vollmer, Sheilah Kennedy
  • Patent number: 8969247
    Abstract: The invention relates to a method for controlling aquatic weeds by applying a herbicidally effective amount of at least one inhibitor of p-hydroxyphenylpyruvate dioxygenase (HPPD) or an agriculturally acceptable salt, ester or amide thereof to aquatic weeds and/or their aqueous habitat containing seeds or other propagating organs of said aquatic weeds.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: March 3, 2015
    Assignee: BASF SE
    Inventors: Joseph Zawierucha, Caren A. Judge, Christopher Todd Horton
  • Patent number: 8962672
    Abstract: The invention relates to novel active compound combinations having very good insecticidal and acaricidal properties and containing (a) cyclic ketoenols having the formula in which the groups W, X, Y, Z, A, B, D, AND G have the meanings given in the disclosure, and (b) the active compounds (1) to (29) listed in the disclosure.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: February 24, 2015
    Assignee: Bayer Cropscience AG
    Inventors: Reiner Fischer, Christoph Erdelen
  • Patent number: 8889183
    Abstract: The present invention relates to a novel biocide composition for use in gravity fed water purification devices and suitable for purifying water for drinking purposes and a process for preparing the novel biocide composition. The biocide tablet composition comprises one or more halogenated 5,5-dialkylhydantoin compound; a chlorine biocide compound selected from trichloroisocyanuric acid (TCCA) or sodium dichloroisocyanurate (NaDCC) or mixtures thereof; 0.1-1.0% water soluble boron containing compound; wherein the ratio between the halogenated 5,5-dialkylhydantoin compound and chlorine biocide compound is in the range 85:15 to 65:35 and the average particle size of the halogenated 5,5-dialkylhydantoin compound and chlorine biocide compound is in the range 400 to 1200 microns.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: November 18, 2014
    Assignee: Conopco, Inc.
    Inventors: Parthiv Ripudaman Dave, Girish Umakant Jambekar
  • Patent number: 8691725
    Abstract: A synergistic antimicrobial composition containing a glyphosate compound and thiabendazole is provided. Also provided is a method of inhibiting the growth of or controlling the growth of microorganisms in a building material by adding such a synergistic antimicrobial composition. Also provided is a coating composition containing such a synergistic antimicrobial composition, and a dry film made from such a coating composition.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: April 8, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: Emerentiana Sianawati, Sudhakar Balijepalli
  • Publication number: 20130252815
    Abstract: Embodiments of the invention relate to compounds and methods for controlling algal growth, for example, in bodies of water or surfaces exposed to algae. Provided are compounds having algicidal activities and methods of use of these compounds as well as formulations and compositions comprising the compound having algicidal activities.
    Type: Application
    Filed: August 22, 2011
    Publication date: September 26, 2013
    Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
    Inventors: Roberto Kolter, Rebecca Case, Jon Clardy, Mohammad Seyedsayamdost
  • Publication number: 20130079227
    Abstract: Described are preferred solid herbicidal formulations that include one or more herbicides in combination with a solid carrier, as well as methods of manufacture and use thereof. Solid herbicidal formulations are designed to deliver a moderated release of the incorporated load of herbicidal agent(s), for example to enhance uptake by target plants and/or the ability to spatially control a plant population within a body of water that exhibits flow.
    Type: Application
    Filed: July 23, 2012
    Publication date: March 28, 2013
    Inventor: Mark Heilman
  • Patent number: 8399506
    Abstract: The present invention relates to the use of combinations of 4-bromo-2-(4-chloro-phenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile and an oxidizing agent, for eradicating, eliminating or reducing aquatic organisms in ballast water or bilge water whereby 4-bromo-2-(4-chloro-phenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile and the oxidizing agent are in respective proportions to provide a synergistic effect against fouling organisms. Suitable oxidizing agents are e.g.
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: March 19, 2013
    Assignee: Janssen Pharmaceutica, NV
    Inventor: Tony Mathilde Jozef Kempen
  • Patent number: 8283291
    Abstract: The present invention relates to a herbicidal composition having a synergistic herbicidal effect against weeds, said herbicidal composition including 3-[(5-difluoromethoxy-1-methyl-3-trifluoromethylpyrazol-4-yl)methylsulfonyl]-4,5-dihydro-5,5-dimethylisoxazole and salts thereof as a component A and a component B selected from the group consisting of paraquat, ametryn, acetochlor, clodinafop-propargyl, diclofop-methyl, cycloxydim, tepraloxydim, tralkoxydim, amidosulfuron, mesosulfuron-methyl, sulfosulfuron, tribenuron-methyl, imazamethabenz-methyl, imazamox, imazapic, florasulam, hexazinone, chlorotoluron, pyraflufen-ethyl, metazachlor, S-metolachlor, isoxaben, fluroxypyr, qinclorac and pinoxaden.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: October 9, 2012
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Yoshihiro Yamaji, Hisashi Honda, Masanori Kobayashi, Ryo Hanai
  • Patent number: 8114814
    Abstract: A herbicide composition contains, as a component A, one or more compounds selected from the group consisting of specific isoxazoline derivatives represented by the general formula [I] (wherein R1 to R4 represent each a hydrogen atom, an alkyl group, etc.; and Q represents —S(O)n—(CR5R6)m—, wherein n is an integer of 0 to 2, m is an integer of 1 to 3, and R5 and R6 represents each an alkyl group, etc.) and salts thereof; and, as a component B, a cyclohexanedione type compound, a phenylpyrazoline type compound or a sulfonyl aminocarbonyl triazine type compound and the like; as the active ingredients.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: February 14, 2012
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Shuji Ohno, Makoto Fujinami, Yoshihiro Yamaji, Ryo Hanai, Toshihiro Ikeuchi
  • Patent number: 8110530
    Abstract: The present invention relates to a herbicidal composition having a synergistic herbicidal effect against weeds, said herbicidal composition including 3-[(5-difluoromethoxy-1-methyl-3-trifluoromethylpyrazol-4-yl)methylsulfonyl]-4,5-dihydro-5,5-dimethylisoxazole as a component A and a component B selected from the group consisting of quizalofop-P-ethyl, sethoxydim, pyrithiobac-sodium, bispyribac-sodium, pyrimisulfan, imazaquin, chlorimuron-ethyl, diuron, sulfentrazone, fluthiacet-methyl, sulcotrione, norflurazon, clomazone, bilanafos, asulam, flufenacet, dimethenamid-P, prosulfocarb, thiobencarb, 2,4-D, isoproturon, picolinafen, trifluralin and triallate.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: February 7, 2012
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Yoshihiro Yamaji, Hisashi Honda, Masanori Kobayashi, Ryo Hanai
  • Patent number: 8080497
    Abstract: A method of controlling the aquatic weed Hydrilla verticillata which comprises allowing a herbicidally effective amount of (RS)-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methoxymethylnicotinic acid (imazamox) or an agriculturally acceptable salt thereof to act on the aquatic weed and/or its aqueous habitat containing seeds or other propagating organs of said aquatic weed.
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: December 20, 2011
    Assignee: BASF SE
    Inventors: Joseph Zawierucha, W. Glenn Oliver, Rick Evans, Todd Horton, Daniel D. Beran, Joseph G. Vollmer, Alane J-Bo Burns, Jeffrey H. Birk, Derek W. Miller, Timothy P. Knight
  • Patent number: 7833939
    Abstract: A herbicidal composition which comprises i) an isoxazoline derivative represented by the following general formula (I) or its salt and ii) at least one compound selected from the Group A: wherein R1, R2, R3, R4, R5 and R6 are defined in the specification.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: November 16, 2010
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Satoru Takahashi, Ryohei Ueno, Yoshihiro Yamaji, Makoto Fujinami
  • Publication number: 20080305954
    Abstract: A method of controlling the aquatic weed Hydrilla verticillata which comprises allowing a herbicidally effective amount of (RS)-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-5-methoxymethylnicotinic acid (imazamox) or an agriculturally acceptable salt thereof to act on the aquatic weed and/or its aqueous habitat containing seeds or other propagating organs of said aquatic weed.
    Type: Application
    Filed: December 18, 2006
    Publication date: December 11, 2008
    Applicant: BASF SE
    Inventors: Joseph Zawierucha, Oliver W. Glenn, Rick Evans, Todd Horton, Daniel D. Beran, Joseph G. Vollmer, Alane J-Bo Burns, Jeffrey H. Birk, Derek W. Miller, Timothy P. Knight
  • Publication number: 20080248956
    Abstract: Methods of treating and/or controlling algae including contacting algae with an effective amount of one or more thaxtomins are disclosed. One or more thaxtomins are applied to algae contaminated environments in a predetermined amount effective in controlling, reducing and/or killing algae.
    Type: Application
    Filed: April 7, 2008
    Publication date: October 9, 2008
    Applicant: Novozymes Biologicals, Inc.
    Inventors: Yaowei Kang, Shawn Semones, Jonathan Leder, Anh Tran
  • Patent number: 7037880
    Abstract: Ethylene derivatives of formula (I): where Q is an unsubstituted or substituted phenyl or heterocyclic group, especially a 4-thiazolyl, 1- or 3-pyrazolyl, 1,3-oxazol-4-yl, phenyl or pyridyl group; E is a substituent such as a cyano group; A is a substituent such as a 4-pyrazolyl or thiazolyl group; and B is a substituent such as an alkylcarbonyl group. Agricultural chemicals and agents for preventing the attachment of aquatic organisms containing one or more such ethylene derivatives.
    Type: Grant
    Filed: August 8, 2002
    Date of Patent: May 2, 2006
    Assignee: Nissan Chemical Industries, Ltd.
    Inventors: Tomoyuki Ogura, Hiroshi Murakami, Akira Numata, Rika Miyachi, Toshiro Miyake, Norihiko Mimori, Shinji Takii
  • 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: 6809065
    Abstract: A herbicide composition containing a substituted pyrazole derivative represented by the formula (I) set forth below as an active ingredient is disclosed, more particularly, a herbicide composition having a wide herbicidal spectrum, applicable in a small dosage with sufficient safety to certain important crops. The herbicide composition of the invention containing the substituted pyrazole derivative represented by the formula (I) as an active ingredient has a wide herbicidal spectrum, exerts an excellent herbicidal effect even in a small dose, and shows sufficient safety with respect to a number of important crops, such as rice, wheat and soybeans.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: October 26, 2004
    Assignee: SDS Biotech K.K.
    Inventors: Yoji Hirohara, Eiji Ikuta, Takuo Kimura
  • Patent number: 6716794
    Abstract: The invention relates to the utilization of photosensitizers for controlling algae and bacteria in aquaria, whereby compounds of the tetrapyrrol and tetraazopyrrol families having at least one positive charge are used as sensitizers.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: April 6, 2004
    Assignee: DPC d.o.o.
    Inventors: Moshe Schaffer, Alexander Holtz, Giulio Jori, Michelangelo Marullo
  • Patent number: 6638994
    Abstract: The invention relates to an aqueous suspension of particles, said particles comprising an organic active ingredient. A controlled release of the ingredient occurs. The invention is especially suitable for the controlled release of organic agrochemical active ingredients useful in crop sciences, such as pesticides.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: October 28, 2003
    Inventors: Regan Crooks, Mathieu Joanicot, Robert K. Prud'Homme, Joel Coret
  • Patent number: 6593275
    Abstract: Increasing the concentration of prolines, such as 2-hydroxy-5-oxoproline, in the foliar portions of plants has been shown to cause an increase in carbon dioxide fixation, growth rate, dry weight, nutritional value (amino acids), nodulation and nitrogen fixation, photosynthetically derived chemical energy, and resistance to insect pests over the same properties for wild type plants.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: July 15, 2003
    Assignee: The Regents of the University of California
    Inventors: Pat J. Unkefer, Thomas J. Knight, Rodolfo A. Martinez
  • Patent number: 6534532
    Abstract: The invention concerns novel carbanilides of formula (I), in which A, Q, R, X, Z and m have the meanings given in the description. The invention further concerns a plurality of processes for preparing these substances, in their use as microbiocides for controlling undesirable microorganisms both in crop protection and in the protection of materials. Additionally, they are suitable for controlling animal pests.
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: March 18, 2003
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Ludwig Elbe, Bernd-Wieland Krüger, Robert Markert, Ralf Tiemann, Dietmar Kuhnt, Stefan Dutzmann, Klaus Stenzel, Christoph Erdelen, Martin Kugler, Hans-Ulrich Buschhaus
  • Patent number: 6534076
    Abstract: The present invention relates to stabilized isothiazolone compositions and methods of stabilization of isothiazolone, more particularly, to stabilized isothiazolone solutions comprising (a) an isothiazolone composition, (b) sulfuric acid, and (c) solvent.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: March 18, 2003
    Assignee: SK Chemicals
    Inventors: Soon-Jong Hahn, Jin-Man Kim, Ki-Seung Choi, Seung-Hwan Kim, Jung-Ho Park, Jae-Min Ha, Gi-Bae Kim
  • Patent number: 6403533
    Abstract: A method for stabilizing dilute solutions of 3-isothiazolone compounds against the formation of unwanted brown precipitate in the presence of low levels of copper, by the addition of 2 to 50% of selected water-soluble organic solvents, is disclosed. The aqueous solutions are substantially free of metal nitrate, metal nitrite and magnesium salt stabilizers.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: June 11, 2002
    Assignee: Rohm and Haas Company
    Inventor: Beverly Jean El A'mma
  • Patent number: 6380182
    Abstract: The invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one sulfamic acid or salt thereof to inhibit bacterial adhesion to the submergible surface. The invention also relates to a method for controlling biofouling of an aqueous system. This method adds an effective amount of at least one sulfamic acid or salt thereof to inhibit bacteria from adhering to a submerged surface within the aqueous system. This method effectively controls biofouling without substantially killing the fouling organisms. The sulfamic acid used in the method of the invention has the formula R1R2NS(O)2(OH). In this formula, R1 and R2 are independently a hydrogen, a C4-C20 alkyl group or a cyclohexyl group. However, R1 and R 2 are not both hydrogen.
    Type: Grant
    Filed: June 12, 2000
    Date of Patent: April 30, 2002
    Inventors: Thomas E. McNeel, Marilyn S. Whittemore, Stephen D. Bryant, Graciela H. Vunk
  • Patent number: 6346262
    Abstract: Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: February 12, 2002
    Assignee: Lee County Mosquito Control District
    Inventor: Richard Levy
  • Patent number: 6337078
    Abstract: Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms.
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: January 8, 2002
    Assignee: Lee County Mosquito Control District
    Inventor: Richard Levy
  • Patent number: 6281169
    Abstract: A method of improving the rate of dissolution in water of low solubility compounds by combining a low solubility compound with a rheology additive that is made of platelets or particles which orient together with ionic or hydrogen bonds. The inventive method also may improve the hydrolytic stability of hydraulically unstable low solubility compounds.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: August 28, 2001
    Assignee: BioLab Services, Inc.
    Inventors: Alan M. Yeoman, Frederick A. Grunewald, Jonathan N. Howarth, Alan D. Harrison, Brian R. Sook, Thomas Kruppa
  • Patent number: 6245784
    Abstract: Described is a process and, respectively, a composition for protecting articles which come into contact with salt water or brackish water. The compositions comprise as central component thiacloprid.
    Type: Grant
    Filed: March 29, 2000
    Date of Patent: June 12, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Martin Kugler, Franz Kunisch, Oliver Kretschik
  • Patent number: 6211213
    Abstract: Stable microbicidal compositions containing a 3-isothiazolone compound, organic oxidants, copper salts and water are disclosed. Also disclosed are methods of stabilizing 3-isothiazolone compositions.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: April 3, 2001
    Assignee: Rohm and Haas Company
    Inventor: Beverly Jean El A'mma
  • Patent number: 6197805
    Abstract: This invention is directed to a broad spectrum antimicrobial composition which comprises a mixture of an iodopropynyl compound in combination with 2-(methoxycarbonylamino)benzimidazole and, where desirable, an algicide said mixture provided in an amount sufficient to protect a substrate from attack by one or more organisms. The composition can be used broadly in industrial systems and more particularly with substrates such as paints, coatings, stucco, concrete, stone, cementaceous surfaces, wood, caulking, sealants, textiles, leather, wood, preservatives, metal working fluids, drilling muds, clay slurries, glazes, optical brightness, carpet backing, pigments and as a preservative for other aqueous and wet state products, and the like.
    Type: Grant
    Filed: May 27, 1999
    Date of Patent: March 6, 2001
    Assignee: Troy Technology Corporation, Inc.
    Inventor: Roger Errol Smith
  • Patent number: 6075022
    Abstract: The present invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one thiourea to inhibit bacterial adhesion to the submergible surface. The present invention also relates to a method for controlling biofouling of an aqueous system. This method adds an effective amount of at least one thiourea to inhibit bacteria from adhering to a submerged surface within the aqueous system. This method effectively controls biofouling without substantially killing the bactaria. The thiourea used in the method of the invention has the following formula a compound of the formula: The present invention also relates to compositions containing thiourea compounds and useable in the above methods. The compositions comprise at least one thiourea in an amount effective to inhibit bacteria from adhering to submergible or submerged surfaces.
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: June 13, 2000
    Assignee: Buckman Laboratories International Inc.
    Inventors: Mark L. Zollinger, Stephen D. Bryant
  • Patent number: 6069161
    Abstract: Aminoisothiazoles of the formula I, whereR is hydrogen or C.sub.1 -C.sub.4 alkyl andX is halogen, NO.sub.2, CN or SCN, and metal complexes and acid addition salts thereofare used as microbicides for protecting industrial materials from being attacked and destroyed by microorganisms.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: May 30, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Reuther, John-Bryan Speakman, Dieter Zeller
  • Patent number: 6008244
    Abstract: Disclosed is a method of inhibiting the growth of marine organisms on a marine structure, by applying onto or into the marine structure a halopropargyl quaternary ammonium compound, halopropargyl benzoxazolone compound, or halopropargylhydantoin compound. These compounds may be directly incorporated into the marine structure during manufacture, directly applied to the structure, or applied to the structure by means of a coating.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: December 28, 1999
    Assignee: Rohm and Haas Company
    Inventors: Gary Lewis Willingham, Samuel Eugene Sherba, Barry Clifford Lange
  • Patent number: 6008238
    Abstract: Disclosed is a stable dilute solution composition of a 3-isothiazolone compound selected from the group consisting of 5-chloro-2-methyl-3-isothiazolone, 2-methyl-3-isothiazolone, 5-chloro-2-ethyl-3-isothiazolone, 2-ethyl-3-isothiazolone, 4,5-dichloro-2-methyl-3-isothiazolone, and mixtures thereof in water having extremely low levels of copper ion and an oxidant.
    Type: Grant
    Filed: February 13, 1998
    Date of Patent: December 28, 1999
    Assignee: Rohm and Haas Company
    Inventors: Beverly Jean El A'mma, John Robert Mattox
  • Patent number: 5981435
    Abstract: A method for controlling algae and marine fouling organisms is described. The method employs N-acetonylbenzamides compounds provided in an effective amount to kill or inhibit the growth of the algae or fouling organisms.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: November 9, 1999
    Assignee: Rohm and Haas Company
    Inventors: Enrique Luis Michelotti, David Hamilton Young
  • Patent number: 5955486
    Abstract: Stable microbicidal compositions containing a 3-isothiazolone compound, chlorate or perchlorate salts, copper salts and water are disclosed. Also disclosed are methods of preventing or reducing precipitate formation in 3-isothiazolone compositions.
    Type: Grant
    Filed: February 13, 1998
    Date of Patent: September 21, 1999
    Assignee: Rohm and Haas Company
    Inventor: John Robert Mattox
  • Patent number: 5932520
    Abstract: There is provided a method for controlling or combatting the attachment of a fouling organism to an underwater surface which comprises contacting said organism with an antifouling-effective amount of a 2-arylpyrrole compound. A method for protecting aquatic structures against fouling by a marine or freshwater fouling organism and antifoulant compositions therefor are also provided.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: August 3, 1999
    Assignee: American Cyanamid Company
    Inventors: Mark Arthur Josepha Van der Flass, Lantz Stephen Crawley
  • Patent number: 5922113
    Abstract: Use of 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides having the formula ##STR1## wherein n is 0, 1 or 2; R.sup.1 is hydrogen, C.sub.1-4 alkyl or benzyl; and R represents (a) phenyl; phenyl substituted with 1 to 3 substituents independently selected from hydroxyl, halo, C.sub.1-12 alkyl, C.sub.5-6 cycloalkyl, trihalomethyl, phenyl, C.sub.1-5 alkoxy, C.sub.1-5 alkylthio, tetrahydropyranyloxy, phenoxy, C.sub.1-4 alkylcarbonyl, phenylcarbonyl, C.sub.1-4 alkylsulfinyl, C.sub.1-4 alkylsulfonyl, carboxy or its alkali metal salt, C.sub.1-4 alkyloxycarbonyl, C.sub.1-4 alkylaminocarbonyl, phenylaminocarbonyl, tolylaminocarbonyl, morpholinocarbonyl, amino, nitro, cyano, dioxolanyl or C.sub.1-4 alkyloxyiminomethyl; naphthyl; pyridinyl; thienyl, preferably when n is not 2; furanyl; or thienyl or furanyl substituted with one to three substituents independently selected from C.sub.1-4 alkyl, C.sub.1-4 alkyloxy, C.sub.1-4 alkylthio, halo, cyano, formyl, acetyl, benzoyl, nitro, C.sub.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: July 13, 1999
    Assignee: Janssen Pharmaceutica, N.V.
    Inventor: Jozef Frans Elizabetha Van Gestel
  • Patent number: 5902820
    Abstract: Microbicidal compositions are described. The compositions contain (a) propiconazole and (b) dodecylamine or a dodecylamine salt. The propiconazole and dodecylamine or dodecylamine salt are present in a synergistically effective amount to control the growth of at least one microorganism. Methods for controlling the growth of microorganisms on various substrates or in aqueous systems are also described. Also described is the industrial application of the microbicidal composition in the leather industry, the lumber industry, the papermaking industry, the textile industry, the agricultural industry, and the coating industry, as well as in aqueous systems.
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: May 11, 1999
    Assignee: Buckman Laboratories International Inc.
    Inventors: Percy A. Jacquess, David Oppong, Sheldon M. Ellis, L. Fernando Del Corral
  • Patent number: 5777110
    Abstract: The present invention provides certain 3-aryl-5,6-dihydro-1,4,2-ocathiazines and their oxides, useful for the long-term preservation of wood and composite wood materials against wood damaging and wood destroying materials. The present invention also provides compositions containing these 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides, and a suitable vehicle therefor. A method of preserving wood is also disclosed in which a fungicidally or bactericidally effective amount of the present 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides, are applied to the wood substrate to be protected.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: July 7, 1998
    Assignees: Uniroyal Chemical Company, Inc., Uniroyal Chemical Ltd./Ltee
    Inventors: Robert Allan Davis, Alex R. A. Valcke, Walter Gerhard Brouwer
  • Patent number: 5756500
    Abstract: The invention relates to an aqueous dispersion which includes a mixture composed of the active ingredients carbendazime, 2-(thiocyanomethylthio)-benzothiazole and 2-methylthio-4-t-butyl-amino-6-cyclopropylamino-s-triazine. Further active ingredients with algicidal or fungicidal effect can optionally be present in the dispersion. The dispersion can be used for the fungicidal and algistatic finishing of paints, varnishes and plasters.
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: May 26, 1998
    Assignee: Schulke & Mayr GmbH
    Inventors: Wolfgang Beilfuss, Heinz Eggensperger, Karl-Heinz Diehl, Peter Oltmanns
  • Patent number: 5712275
    Abstract: Use of 3-aryl-5,6-dihydro-1,4,2-oxathiazines and their oxides having the formula ##STR1## wherein n is 0, 1 or 2; R.sup.1 is hydrogen, C.sub.1-4 alkyl or benzyl; and R represents (a) phenyl; phenyl substituted with 1 to 3 substituents independently selected from hydroxyl, halo, C.sub.1-12 alkyl, C.sub.5-6 cycloalkyl, trihalomethyl, phenyl, C.sub.1-5 alkoxy, C.sub.1-5 alkylthio, tetrahydropyranyloxy, phenoxy, C.sub.1-4 alkylcarbonyl, phenylcarbonyl, C.sub.1-4 alkylsulfinyl, C.sub.1-4 alkylsulfonyl, carboxy or its alkali metal salt, C.sub.1-4 alkyloxycarbonyl, C.sub.1-4 alkylaminocarbonyl, phenylaminocarbonyl, tolylaminocarbonyl, morpholinocarbonyl, amino, nitro, cyano, dioxolanyl or C.sub.1-4 alkyloxyiminomethyl; naphthyl; pyridinyl; thienyl, preferably when n is not 2; furanyl; or thienyl or furanyl substituted with one to three substituents independently selected from C.sub.1-4 alkyl, C.sub.1-4 alkyloxy, C.sub.1-4 alkylthio, halo, cyano, formyl, acetyl, benzoyl, nitro, C.sub.
    Type: Grant
    Filed: January 25, 1996
    Date of Patent: January 27, 1998
    Assignee: Janssen Pharmaceutica, N.V.
    Inventor: Jozef Frans Elizabetha Van Gestel
  • Patent number: 5703102
    Abstract: Disclosed are compositions containing 1,2,5-thiadiazolo-1,3-dithiole-2-one or thione corresponding to the formula: ##STR1## wherein Z is oxygen or sulfur and the use thereof as antimicrobial and marine antifouling agents.
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: December 30, 1997
    Assignee: The Dow Chemical Company
    Inventors: Ravi B. Shankar, Duane R. Romer, R. Garth Pews
  • Patent number: 5688744
    Abstract: A method of inhibiting the growth of bacteria and algae in industrial loci using a compound of formula I or II: ##STR1## is disclosed. Antimicrobial compounds useful in inhibiting the growth of bacteria and algae in industrial loci and compositions containing the antimicrobial compounds are also disclosed.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: November 18, 1997
    Assignee: Rohm and Haas Company
    Inventors: Rhoda Weber Joseph, Diane Lynn Antes, Peter Osei-Gyimah
  • Patent number: 5668083
    Abstract: 3-Isothiazolone compositions which are stable, free from turbidity, and do not corrode metal storage containers are disclosed. These compositions further have no possibility of coagulating latex or generating nitrosamine.
    Type: Grant
    Filed: July 18, 1996
    Date of Patent: September 16, 1997
    Assignee: Rohm and Haas Company
    Inventor: Masahiro Matsumoto