Patents Represented by Attorney Mary Jo Boldingh
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Patent number: 5811411Abstract: A method of controlling Take-all disease of plants by applying, preferably to the seed prior to planting, a fungicide of the formula ##STR1## wherein Z.sub.1 and Z.sub.2 are C and are part of an aromatic ring that is thiophene;A is selected from --C(X)-amine, --C(O)--SR.sub.3, --NH--C(X)R.sub.4, and --C(.dbd.NR.sub.3)--XR.sub.7 ;B is --W.sub.m --Q(R.sub.2).sub.3 or selected from o-tolyl, 1-naphthyl, 2-naphthyl, and 9-phenanthryl, each optionally substituted with halogen or R.sub.4 ;Q is C, Si, Ge, or Sn;W is --C(R.sub.3).sub.p H.sub.(2-p) --; or when Q is C, W is selected from --C(R.sub.3).sub.p H.sub.(2-p) --, --N(R.sub.3).sub.m H.sub.(1-m) --, --S(O).sub.p --, and --O--;X is O or S;n is 0, 1, 2, or 3;m is 0 or 1;p is 0, 1, or 2;R, R.sub.2, R.sub.3, R.sub.4 and R.sub.7 are herein defined;or an agronomic salt thereof.Type: GrantFiled: November 22, 1996Date of Patent: September 22, 1998Assignee: Monsanto CompanyInventors: Dennis Paul Phillion, Diane Susan Braccolino, Matthew James Graneto, Wendell Gary Phillips, Karey Alan Van Sant, Daniel Mark Walker, Sai Chi Wong
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Patent number: 5714517Abstract: Fluorinated alkene compounds useful for and methods of controlling nematodes, insects, and acarids that prey on agricultural crops. Polar compounds, for example, 3,4,4-trifluoro-3-butene-1-amine or 3,4,4-trifluoro-3-butenoic acid, are particularly useful for systemic control of pests. Novel method and intermediates for the preparation of 3,4,4-trifluoro-3-butene-1-amine are also provided.Type: GrantFiled: August 22, 1996Date of Patent: February 3, 1998Assignee: Monsanto CompanyInventor: Peter Gerrard Ruminski
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Patent number: 5700475Abstract: Flowable composites are disclosed which comprise a) microcapsules comprising one or more non-aqueous pesticidally active compositions enclosed in an inert water-soluble wall material; b) a non-aqueous liquid in an amount sufficient to maintain the composite flowable; the non-aqueous pesticidally active composition and the non-aqueous liquid being reactive with each other and the inert water-soluble wall material being insoluble in and impermeable to the non-aqueous liquid and the pesticidally active composition. Also disclosed are composites in which the pesticidally active compositions are internally-reactive in the presence of a non-aqueous liquid or solvent. Processes for production of the composites and their utilization as pesticides are also disclosed.Type: GrantFiled: December 29, 1995Date of Patent: December 23, 1997Assignee: Monsanto CompanyInventors: Brent D. Massman, Maria L. Miller
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Patent number: 5543052Abstract: Tis invention relates to a process for reducing the concentration of an organic pollutant such as phenol in an aqueous stream which comprises passing the stream through a bioreacter containing a plurality of biologically active particles comprising a hydrophobic polyurethane substrate having an effective amount of one or more aerobic microorganism capable of metabolizing at least one of said organic materials on; in or on and in said substrate in the absence or in the substantial absence of a carbon absorbent.Type: GrantFiled: March 9, 1995Date of Patent: August 6, 1996Assignee: AlliedSignal Inc.Inventors: Francis S. Lupton, William G. Sheridan, Marion R. Surgi
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Patent number: 5539014Abstract: This invention relates to vinyl ether-based coatings for which properties such as color stability, thermal stability, mechanical stability, hydrolytic stability, and resistance to embrittlement may be maintained and properties hydrogen generation and blocking are minimized.Type: GrantFiled: August 19, 1994Date of Patent: July 23, 1996Assignee: AlliedSignal Inc.Inventors: Raymond J. Swedo, George D. Green, James R. Snyder
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Patent number: 5514727Abstract: This invention relates to vinyl ether-based coatings for which properties such as color stability, thermal stability, mechanical stability, hydrolyric stability, and resistance to embrittlement may be maintained and properties hydrogen generation and blocking are minimized. The invention also relates to stabilizers which control these properties in the coatings.Type: GrantFiled: July 13, 1994Date of Patent: May 7, 1996Assignee: AlliedSignal Inc.Inventors: George D. Green, James R. Snyder, Raymond J. Swedo
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Patent number: 5503738Abstract: This invention relates to a process for remediating vaporous pollutants which comprises passing a vaporous stream containing one or more of pollutants through a bioreactor, the bioreactor comprising a plurality of biologically active bodies, the biologically active body comprising a macroporous substrate and one or more of microorganisms capable of remediating one or more of said pollutants, wherein the substrate is fabricated from a decomposition-resistant material. The present invention further provides an apparatus for this process.Type: GrantFiled: September 2, 1994Date of Patent: April 2, 1996Assignee: AlliedSignal Inc.Inventors: Louis J. DeFilippi, Francis S. Lupton, Mansour Mashayekhi
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Patent number: 5441885Abstract: The present invention provides a recombinant plasmid adapted for transformation of a host microorganism, the plasmid comprising a plasmid vector into which a polydeoxyribonucleotide segment that codes for ammonia monooxygenase and hydroxylamine oxidoreductase has been inserted, wherein the resulting transformant exhibits at least 50% of the overall level of ammonia monooxygenase and hydroxylamine oxidoreductase activity of the donor. Also provided are an isolated polydeoxyribonucleotide segment that encodes ammonia monooxygenase and hydroxylamine oxidoreductase, and a transformant containing the ammonia monooxygenase and hydroxylamine oxidoreductase gene segments.Type: GrantFiled: November 5, 1993Date of Patent: August 15, 1995Assignee: AlliedSignal Inc.Inventors: Ina Goldberg, Paul Allenza, Francis S. Lupton
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Patent number: 5439828Abstract: Novel fluorogenic and chromogenic three-dimensional ionophores are provided which selectively bond ions such as potassium, sodium, and lithium, even in neutral aqueous or alcohol media. The novel ionophores comprise an "ion-recognizing system" fused to a "signal-moiety" through one or more heteroatoms having a non-bonded electron pair. The signal-moieties are selected from the group consisting of fused ring heterocyclics, fused aromatics, and subsituted aromatics having at least one nitro or azo moiety. The ion-recognizing system is a three-dimensional cryptand. The ionophores are ideal for the selective and direct termination of ions in biological or environmental samples and the like.Type: GrantFiled: June 26, 1991Date of Patent: August 8, 1995Assignee: AlliedSignal Inc.Inventors: Divakaran Masilamani, Mariann E. Lucas, George S. Hammond
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Patent number: 5425930Abstract: A process for producing microspheres of silica having a maximum diameter of at least 2.5 .mu.m particularly about 2.5 .mu.m to 10 .mu.m from the hydrolysis of a silica precursor, such as a tetraalkoxysilane, which is characterized by employing precursor solutions and feed rates which initially yield a two-phase reaction mixture and beginning the hydrolysis reaction with solutions cooled below ambient temperatures, preferably below about 10.degree. C. Either monodisperse or polydisperse microspheres may be formed.Type: GrantFiled: September 17, 1993Date of Patent: June 20, 1995Assignee: AlliedSignal Inc.Inventor: David J. Anderson
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Patent number: 5420237Abstract: This invention relates to a process for the enzymatic synthesis of electrically conductive substituted and unsubstituted polyanilines. Aniline monomer(s), an oxidizing agent, which comprises an enzyme and an electron acceptor, and an acidifying agent are reacted together to form polyanilines.Type: GrantFiled: July 14, 1993Date of Patent: May 30, 1995Assignee: AlliedSignal Inc.Inventors: Haya Zemel, John F. Quinn
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Patent number: 5413714Abstract: This invention relates to a process for remediating vaporous pollutants which comprises passing a vaporous stream containing one or more of pollutants through a bioreactor, the bioreactor comprising a plurality of biologically active bodies, the biologically active body comprising a macroporous substrate and one or more of microorganisms capable of remediating one or more of said pollutants, wherein the substrate is fabricated from a decomposition-resistant material. The present invention further provides an apparatus for this process.Type: GrantFiled: April 16, 1993Date of Patent: May 9, 1995Assignee: AlliedSignal Inc.Inventors: Louis J. DeFilippi, Francis S. Lupton, Mansour Mashayekhi
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Patent number: 5389589Abstract: The present invention is a barium-containing alumina with the X-ray pattern of the FIGURE. The alumina may be synthesized by simultaneously adding a polyether or a polyalcohol and an aqueous solution of a water soluble barium carboxylate to an aqueous boehmite sol or suspension to form a gel, the gel having a polyether or polyalcohol content of about 2 wt. % to about 26 wt. %, preferably about 10 wt. % to about 20 wt. %. The gel is then dried and calcined to convert it to an essentially pure barium-containing delta alumina. The alumina may be optionally hydrothermally treated to induce further crystallization. The final product contains about 2 wt. % to about 18 wt. % Ba, preferably about 8 wt. % to about 12 wt. %.Type: GrantFiled: December 22, 1992Date of Patent: February 14, 1995Assignee: Allied-Signal Inc.Inventor: Karl C. C. Kharas
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Patent number: 5387656Abstract: A curing agent for epoxy resins having improved solubility characteristics has the formula ##STR1## where R is --CH.sub.2 C.sub.6 H.sub.4 X or --CH.sub.2 CH.sub.2 C.sub.6 H.sub.4 X,and X is either --H, --CH.sub.3, --OCH.sub.3, --OH, or --NY,and where Y is --H or CH.sub.3.Such substituted cyanoguanidines are soluble in various solvents and do not require the use of undesirable solvents necessary with cyanoguanidine (dicyanodiamide) itself.Type: GrantFiled: November 16, 1993Date of Patent: February 7, 1995Assignee: AlliedSignal Inc.Inventors: Joseph J. Zupancic, Jeffrey P. Conrad
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Patent number: 5376595Abstract: A carbon-containing black glass has the empirical formula SiC.sub.x O.sub.y wherein x ranges from about 0.5 to about 2.0 and y ranges from about 0.5 to about 3.0 and is resistant to oxidation up to a temperature of about 1400.degree. C. The black glass is synthesized by heating a spirosiloxane polymer in a non-oxidizing atmosphere up to a temperature in the range of from about 750.degree. C. to about 1400.degree. C. The polymers are synthesized by reacting the spirosiloxane oligomers: ##STR1## wherein a and b are integers from 0 to 20, preferably 1 to 5, c and d are integers from 2 to 20, preferably 2 to 6, m is an integer from 0 to 10, preferably 0 to 4, and wherein for each silicon atom in the oligomer having R and R' moieties, R is independently selected from the group consisting of alkyl groups from C.sub.1 to C.sub.20, preferably C.sub.1 to C.sub.5, and R' is independently selected from the group consisting of hydrogen, and alkenyl groups from C.sub.2 to C.sub.20, preferably from C.sub.2 to C.sub.5.Type: GrantFiled: August 28, 1992Date of Patent: December 27, 1994Assignee: Allied-Signal Inc.Inventors: Joseph J. Zupancic, Roger Y. Leung
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Patent number: 5336377Abstract: 2-Chloro-1,1-difluoroethylene (R-1122) is removed from 1,1,1,2-tetrafluoroethane (R-134a) by contacting the R-134a in the vapor phase with chlorine in the presence of ultraviolet light providing an exposure of at least about 2 watts-hour/kg.Type: GrantFiled: December 18, 1991Date of Patent: August 9, 1994Assignee: Allied-Signal Inc.Inventors: Stephen F. Yates, Daniel F. Harnish, Addison M. Smith
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Patent number: 5334785Abstract: An improved process for the vapor phase fluorination, especially fluorination of 1,1,1-trifluoro-2-chloroethane (CFC-133a) with HF to produce 1,1,1,2-tetrafluoroethane (HFC-134a) employs a catalyst which preferably consists essentially of boehmite and Cr(OH)Cl.sub.2.2H.sub.2 O, combined and extruded to form particulates and then heated in nitrogen.Type: GrantFiled: June 23, 1993Date of Patent: August 2, 1994Assignee: Allied-Signal Inc.Inventors: Li Wang, Timothy J. Barder, Mark Kaiser, Russell W. Johnson, Blaise J. Arena
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Patent number: 5334696Abstract: A thermosetting resin is comprised of (a) a bisimide, particularly a bismaleimide, (b) a reactive brominated aromatic compound, particularly a member of the group consisting of group consisting of tribromophenyl maleimide, tribromostyrene, and pentabromobenzyl acrylate; and(c) a multifunctional nitrogen compound, particularly dicyandiamide, and optionally(d) ethylene bistetrabromophthalimide.Type: GrantFiled: December 18, 1992Date of Patent: August 2, 1994Assignee: Allied Signal Inc.Inventors: Larry D. Olson, Jeffrey R. Kamla, Henry R. Johnson
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Patent number: 5328976Abstract: Carbon-containing black glass compositions of matter having the empirical formula SiC.sub.x O.sub.Type: GrantFiled: December 23, 1991Date of Patent: July 12, 1994Assignee: Allied-Signal Inc.Inventors: Roger Y. Leung, Stephen T. Gonczy, Ming S. Shum, Joseph J. Zupancic
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Patent number: 5322825Abstract: An improved fiber reinforced glass composite includes a refractory fiber in a matrix of a nitrogen-containing black glass ceramic having the empirical formula SiN.sub.z C.sub.x O.sub.y where x ranges from greater than zero up to about 2.0, preferably 0.1 to 1.0, y ranges from 0.5 up to about 3.0, preferably 0.7 to 1.8, and z ranges from above zero up to about 1.5, preferably 0.2 to 1.0. Preferably the black glass ceramic is derived from cyclosiloxane monomers containing a vinyl group attached to silicon and/or a hydride-silicon group. The cyclosiloxane monomers are polymerized and then pyrolyzed in an ammonia-containing atmosphere to produce the nitrogen-containing black glass (silicon oxycarbonitride).Type: GrantFiled: May 29, 1992Date of Patent: June 21, 1994Assignee: Allied-Signal Inc.Inventors: Roger Y. Leung, Jon F. Nebo, Stephen T. Gonczy