With Nitrogen Containing Compound Patents (Class 514/697)
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Patent number: 8323674Abstract: A biocide composition, comprising 2-methylisothiazolin-3-one as a biocidal active ingredient and at least one further biocidal active ingredient, as an additive to materials capable of being attacked by harmful microorganisms, wherein the composition comprises a pyrithione as the further biocidal active ingredient.Type: GrantFiled: January 12, 2009Date of Patent: December 4, 2012Assignee: Thor GmbHInventors: Dagmar Antoni-Zimmermann, Rudiger Baum, Hans-Jurgen Schmidt, Thomas Wunder
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Patent number: 7776921Abstract: This invention provides a method of treating, preventing, suppressing, inhibiting or reducing the incidence of benign prostate hyperplasia in a male subject, by administering to the subject a selective androgen receptor modulator (SARM) and/or its analog, derivative, isomer, metabolite, pharmaceutically acceptable salt, pharmaceutical product, hydrate, N-oxide, or any combination thereof as described herein. This invention also provides a method of treating a subject suffering from hair loss, comprising the step of administering to the subject a therapeutically effective amount of a 5-? reductase enzyme type 1 and/or type 2 inhibitor, wherein said inhibitor is a selective androgen receptor modulator (SARM) and/or its analog, derivative, isomer, metabolite, pharmaceutically acceptable salt, pharmaceutical product, hydrate, N-oxide, or any combination thereof as described herein.Type: GrantFiled: February 6, 2003Date of Patent: August 17, 2010Assignee: University of Tennessee Research FoundationInventors: James T. Dalton, Duane D. Miller, Mitchell S. Steiner, Karen A. Veverka, Wenqing Gao
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Patent number: 6838484Abstract: The present invention relates to pharmaceutical compositions and formulations comprising a novel class of androgen receptor targeting agents (ARTA) which demonstrate androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor.Type: GrantFiled: October 15, 2002Date of Patent: January 4, 2005Assignee: University of Tennessee Research FoundationInventors: Mitchell S. Steiner, Karen A. Veverka, James T. Dalton, Duane D. Miller, Yali He, Donghua Yin
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Publication number: 20040014799Abstract: The invention relates to a biocidal composition which can be added to materials which can be attacked by harmful micro-organisms. The composition comprises 2-methylisothiazoline-3-on as biocidal active ingredient and at least one other biocidal active ingredient. The biocidal composition is characterised in that the composition contains formaldehyde or a formaldehyde-depot material, 2-brom-2-nitro-1,3 propandiol, polyhexamethylene biguanide, o-phenylphenol, pyrithione, n-butyl-1,2-benzisothiazoline-3-on, n-hydroxymenthyl-1,2-benzisothiazoline-3-on or benzalkonium chloride as said other biocidal active ingredient.Type: ApplicationFiled: February 20, 2003Publication date: January 22, 2004Inventors: Dagmar Antoni-Zimmermann, Rudiger Baum, Hans-Jurgen Schmidt, Thomas Wunder
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Patent number: 6395189Abstract: A process is provided for both removing and controlling biofilms present in industrial cooling and process waters. The process provides a composition which includes the reaction products of an amino base, a formaldehyde, an alkylenepolyamine, and the ammonium salt of an inorganic or organic acid. The composition may be used to remove existing biofilms from process water equipment. Further, lower maintenance dosages may be used to maintain the equipment in a substantially biofilm-free condition.Type: GrantFiled: November 21, 2000Date of Patent: May 28, 2002Assignee: Polymer Ventures, Inc.Inventors: Jon O. Fabri, Walter D. Heslep
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Patent number: 6255331Abstract: Disclosed are biocidal compositions comprising mixtures of formaldehyde-releasing imidazolidines, such as 1,3-dimethylol-5,3-dimethylhydantoin, and 3-isothiazolones stabilized with low levels of copper salts.Type: GrantFiled: August 16, 2000Date of Patent: July 3, 2001Assignee: Rohm and Haas CompanyInventors: Beverly Jean El A'mma, Susan Lynn Nagahashi
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Patent number: 6149822Abstract: A process is provided for both removing and controlling biofilms present in industrial cooling and process waters. The process provides a composition which includes the reaction products of an amino base, a formaldehyde, an alkylenepolyamine, and the ammonium salt of an inorganic or organic acid. The composition may be used to remove existing biofilms from process water equipment. Further, lower maintenance dosages may be used to maintain the equipment in a substantially biofilm-free condition.Type: GrantFiled: March 1, 1999Date of Patent: November 21, 2000Assignee: Polymer Ventures, Inc.Inventors: Jon O. Fabri, Walter D. Heslep
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Patent number: 5364649Abstract: The activity of antimicrobial compounds selected from isothiazolones and compounds which release formaldehyde is enhanced with a metal complex of a lower alkanolamine, particularly copper (cupric) triethanolamine. The enhancement is particularly useful in metalworking fluids.Type: GrantFiled: March 30, 1993Date of Patent: November 15, 1994Inventors: Leonard A. Rossmoore, Harold W. Rossmoore
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Patent number: 5004757Abstract: Very potent, stable, ordorless, and phenol-free virciudal solutions are active at high dilution when used for surface decontamination of animate and inanimate objects. The virucidal compositions described are efficacious in a matter of minutes against both the lipophilic and the more resistant hydrophilic viruses. The three active ingredients in these virucidal compositions are the glutaraldehyde monomer in equilibrium with its hydrates and polymers, hydrogen-bonded glycol molecules to eliminate aldehydes odor, and an anionic surfactant of the alkyl sulfate, alkyl sulfonate, alcohol sulfate or alkyl aryl sulfonate type. A preferred anionic surfactant would be the Sodium Dodecyl Sulfate (SDS), which exhibits strong cidal synergism against the Herpes Simplex Virus type 1 when mixed at a concentration as low as 0.0005% in diluted glutaraldehyde aqueous solutions (0.0025%). Improved virucidal killing at higher dilutions of the same formula were observed with the more resistant Coxsackie B viruses.Type: GrantFiled: December 20, 1988Date of Patent: April 2, 1991Assignee: Wave Energy Systems, Inc.Inventor: Raymond M. G. Boucher
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Patent number: 5000954Abstract: The present invention is directed to a composition of matter for and method of treating thrush and other equine infections. The composition includes the following: a. about 20% to about 35% by weight of formaldehyde and/or an active derivative thereof; b. about 5% to about 20% by weight of turpentine; c. about 10% to about 25% by weight of gentian violet; d. balance being an oily diluent. The preferred diluent is mineral oil. The method involves applying an effective amount of the composition to the diseased area.Type: GrantFiled: October 27, 1989Date of Patent: March 19, 1991Inventor: Ludwig A. Stadtmueller
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Patent number: 4920141Abstract: A mixture of bactericides of nitroimidazoles, particularly 1,2-dimethyl-5-nitro-1H-imidazole, or salts thereof and aldehydes, particularly glutaraldehyde and formaldehyde, has been found to exhibit synergistic results in inhibiting the growth of sulfate-reducing bacteria.Type: GrantFiled: February 24, 1988Date of Patent: April 24, 1990Assignee: Petrolite CorporationInventors: Dennis G. Horstmann, Douglas S. Jones