Patents Represented by Attorney William E. Lambert, III
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Patent number: 4863507Abstract: Compounds of the formula: ##STR1## wherein X is hydrogen, halo, trihalomethyl, alkyl, or cyano; Y is hydrogen or halo; and Z is a hydroxy substituted alkyl group and compositions containing these compounds exhibit herbicidal activity.Type: GrantFiled: December 15, 1980Date of Patent: September 5, 1989Assignee: Rohm and Haas CompanyInventors: Colin Swithenbank, Horst O. Bayer
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Patent number: 4824957Abstract: Non-aqueous solutions of 3-isothiazolones are stabilized against chemical decomposition by using organic hydroxylic solvents. These compositions exhibit bactericidal, fungicidal and algaecidal properties.Type: GrantFiled: August 3, 1987Date of Patent: April 25, 1989Assignee: Rohm and Haas CommpanyInventor: David R. Amick
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Patent number: 4795825Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group,Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a substituted alkoxy group,and compositions containing these compounds exhibit herbicidal activity.Type: GrantFiled: December 2, 1983Date of Patent: January 3, 1989Assignee: Rohm and Haas CompanyInventors: Horst O. Bayer, Colin Swithenbank
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Patent number: 4740524Abstract: Alpha-halopyruvate oximes of the formula: ##STR1## wherein R, R.sup.1, and X are as defined herein having bactericidal and, fungicidal activity are disclosed.Type: GrantFiled: May 16, 1986Date of Patent: April 26, 1988Assignee: Rohm and Haas CompanyInventor: Adam C. Hsu
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Patent number: 4693742Abstract: Compounds having the formula ##STR1## wherein R.sup.1 is a acyl,R.sup.2 is hydrogen, lower alkyl, ar(lower)alkyl or acyl, andA is lower alkylene, lower alkenylene or hydroxy(lower)alkylene, or an agronomically-acceptable salt or ester thereof, are herbicidally active.Type: GrantFiled: December 20, 1983Date of Patent: September 15, 1987Assignee: Rohm and Hass CompanyInventor: Dennis R. Patterson
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Patent number: 4455308Abstract: This invention relates to novel compounds of the formula ##STR1## wherein R.sup.1 is lower alkenyl or lower alkynyl; R.sup.2 is lower alkenyl, lower alkynyl or cycloalkyl; R.sup.3 is hydrogen; R.sup.4 is alkyl, cycloalkyl or lower alkoxycarbonylalkyl or R.sup.2 and R.sup.3 are joined to form dimethyleneoxy (i.e. --CH.sub.2 OCH.sub.2 --) or R.sup.3 and R.sup.4 taken together with the nitrogen to which they are attached, form a 5- to 6- membered heterocyclic ring, compositions containing said compounds and a method of employing said compounds as arthropod repellents.Type: GrantFiled: September 29, 1982Date of Patent: June 19, 1984Assignee: Rohm and Haas CompanyInventor: Joel R. Smolanoff
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Patent number: 4445930Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group,Y is a hydrogen atom, a halogen atom, or a trihalomethyl group, andZ is a hydroxy group, an alkoxy group, and alkyl group, a halogen atom, an amino group, an alkylthio group, a cyano group, a carboxy group, a carbalkoxy group, a carboxyalkyl group, an carbalkoxyalkyl group, an alkanoyloxy group, or a carbamoyloxy group,and compositions containing these compounds exhibit herbicidal activity.Type: GrantFiled: September 16, 1981Date of Patent: May 1, 1984Assignee: Rohm and Haas CompanyInventors: Horst O. Bayer, Colin Swithenbank, Roy Y. Yih
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Patent number: 4336345Abstract: Polymers of esters of methacrylic acid having an average chain length of about 6 to about 50 mers are prepared by an anionic polymerization reaction, carried out in the presence of a chain-regulating alcohol and a catalytic amount of an alkoxide anion, in which control of the molecular weight and molecular weight distribution of the polymer are achieved by regulating the ratio of the total quantity of alcohol employed to the total monomer charge. These polymers, their hydrolysis products, and their derivatives having condensation-crosslinkable functionality have a wide variety of applications, including use as components in films, coatings, fibers, impregnants, adhesives, printing inks, and binders, and use as modifiers, plasticizers, melt flow improvers, and leveling agents.Type: GrantFiled: May 12, 1980Date of Patent: June 22, 1982Assignee: Rohm and Haas CompanyInventors: Sheldon N. Lewis, Richard A. Haggard
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Patent number: 4335249Abstract: Diphenyl ethers of the formula ##STR1## wherein R.sup.1 is hydrogen or halogen,R.sup.2 is hydrogen, halogen, or cyano,R is ##STR2## wherein R.sup.3 is hydrogen, halogen, nitro, alkyl, or alkoxy,R.sup.4 is a divalent alkylene radical, andR.sup.5 is cyano or --COR.sup.6, wherein R.sup.6 is alkoxy, hydroxy or salt thereof, allyloxy, alkoxyalkoxy, amino, alkyl or dialkyl amino, aminoalkoxy, or alkyl or dialkylaminoalkoxy,and diphenyl sulfides, sulfoxides, and sulfones of the formula ##STR3## wherein R.sup.8 is hydrogen, halogen, cyano, nitro, alkyl, alkoxy, or trifluoromethyl,R.sup.2 is hydrogen, halogen or cyano,X is sulfur, sulfinyl, or sulfonyl, andR is as defined above,and compositions containing these compounds exhibit herbicidal activity.Type: GrantFiled: July 30, 1976Date of Patent: June 15, 1982Assignee: Rohm and Haas CompanyInventors: Wayne O. Johnson, Roy Y. Yih
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Patent number: 4302240Abstract: The preparation and use of alkyl (mono-, di-, tri- and tetra-thio)phosphorylated isothiazolidin-3-one 1-oxides and 1,1 dioxides are disclosed. These compounds and compositions containing them are useful pesticides and show activity in controlling insects, weeds and microorganisms such as bacteria, fungi, algae and the like.Type: GrantFiled: December 3, 1979Date of Patent: November 24, 1981Assignee: Rohm and Haas CompanyInventors: George A. Miller, Ernest D. Weiler
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Patent number: 4297342Abstract: Novel 3-pyridylmethyl N-(4-substituted-phenyl)thiocarbamates are disclosed. These compounds are useful as single-dose rodenticides, which have high bait acceptance.Type: GrantFiled: January 17, 1980Date of Patent: October 27, 1981Assignee: Rohm and Haas CompanyInventors: Edward E. Kilbourn, Ernest D. Weiler, William D. Weir
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Patent number: 4246370Abstract: Polymers of esters of acrylic acid having an average chain length of about 6 to about 30 mers are prepared by an anionic polymerization reaction, carried out in the presence of a catalytic amount of an alkoxide anion. These polymers, their hydrolysis products, and their derivatives have a wide variety of applications, including among others use as components in films, coatings, fibers, impregnants, adhesives, and binders, and use as modifiers, plasticizers, melt flow improvers, and leveling agents.Type: GrantFiled: March 5, 1979Date of Patent: January 20, 1981Assignee: Rohm and Haas CompanyInventors: Sheldon N. Lewis, Richard A. Haggard
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Patent number: 4226753Abstract: Polymers of esters of methacrylic acid having an average chain length of about 6 to about 50 mers are prepared by an anionic polymerization reaction, carried out in the presence of a chain-regulating alcohol and a catalytic amount of an alkoxide anion, in which control of the molecular weight and molecular weight distribution of the polymer are achieved by regulating the ratio of the total quantity of alcohol employed to the total monomer charge. These polymers, their hydrolysis products, and their derivatives having condensation-crosslinkable functionality have a wide variety of applications, including use as components in films, coatings, fibers, impregnants, adhesives, printing inks, and binders, and use as modifiers, plasticizers, melt flow improvers, and leveling agents.Type: GrantFiled: May 15, 1978Date of Patent: October 7, 1980Assignee: Rohm and Haas CompanyInventors: Sheldon N. Lewis, Richard A. Haggard
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Patent number: 4219352Abstract: Compounds of the formula ##STR1## wherein X is a hydrogen atom, a halogen atom, a trihalomethyl group, an alkyl group, or a cyano group, andY is a hydrogen atom, a halogen atom, or a trihalomethyl group,and compositions containing these compounds exhibit herbicidal activity.Type: GrantFiled: July 11, 1977Date of Patent: August 26, 1980Assignee: Rohm and Haas CompanyInventors: Horst O. Bayer, Colin Swithenbank, Roy Y. Yih
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Patent number: 4208313Abstract: Polymers of esters of methacrylic acid having an average chain length of about 6 to about 50 mers are prepared by an anionic polymerization reaction, carried out in the presence of a chain-regulating alcohol and a catalytic amount of an alkoxide anion, in which control of the molecular weight and molecular weight distribution of the polymer are achieved by regulating the ratio of the total quantity of alcohol employed to the total monomer charge. These polymers, their hydrolysis products, or their hydroxyl-containing derivatives are esterified or transesterified to give polymers having pendant acrylate or methacrylate functionality which are useful in formulating films, coatings, inks, and the like.Type: GrantFiled: October 20, 1977Date of Patent: June 17, 1980Assignee: Rohm and Haas CompanyInventors: Sheldon N. Lewis, Richard A. Haggard
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Patent number: 4169949Abstract: Isothiazolidin-3-ones of the formula ##STR1## wherein R.sup.1 is a hydrogen atom, or an alkyl, cycloalkyl, aryl, aralkyl, carbamoyl, or thiocarbamoyl group,R.sup.2 and R.sup.3 are halogen atoms or alkyl groups, andX is a halogen atom and compositions containing them are useful in controlling microorganisms, such as bacteria, fungi, algae, and the like.Type: GrantFiled: June 9, 1977Date of Patent: October 2, 1979Assignee: Rohm and Haas CompanyInventor: Ernest D. Weiler
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Patent number: 4167502Abstract: Polymers of a polymerizable mixture comprising an ethylenically unsaturated acid and an oligomer of an allyl-containing ester of acrylic acid or methacrylic acid are useful as thickening and bodying agents when partially or completely neutralized.Type: GrantFiled: December 5, 1977Date of Patent: September 11, 1979Assignee: Rohm and Haas CompanyInventors: Sheldon N. Lewis, John J. Miller
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Patent number: 4158736Abstract: Polymers of esters of acrylic acid having an average chain length of about 6 to about 30 mers are prepared by an anionic polymerization reaction, carried out in the presence of a catalytic amount of an alkoxide anion. These polymers, their hydrolysis products, and their derivatives have a wide variety of applications, including among others use as components in films, coatings, fibers, impregnants, adhesives, and binders, and use as modifiers, plasticizers, melt flow improvers, and leveling agents.Type: GrantFiled: November 5, 1975Date of Patent: June 19, 1979Assignee: Rohm and Haas CompanyInventors: Sheldon N. Lewis, Richard A. Haggard
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Patent number: 4143137Abstract: This invention relates to substituted arylcyanoalkyl and diarylcyanoalkylimidazoles, their acid addition salts and their metal salt complexes and their use as broad spectrum protectant-eradicant fungicides.Type: GrantFiled: October 6, 1977Date of Patent: March 6, 1979Assignee: Rohm and Haas CompanyInventors: George A. Miller, Hak-Foon Chan, Harold E. Carley
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Patent number: 4120687Abstract: Compounds having the formula ##STR1## WHERE X is --CO-- or --CHOH--,Y and Z are halogen, alkyl, trifluoromethyl, alkoxy, hydroxy, nitro, cyano, carboxy, carbalkoxy, carbamoyl, or alkylthio, andm and n are 0, 1, or 2Are useful in controlling undesirable secondary growth in plants, particularly sucker growth in tobacco.Type: GrantFiled: February 19, 1976Date of Patent: October 17, 1978Inventor: Robert H. Meisinger