Patents by Inventor Allen L. Hall
Allen L. Hall has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8010309Abstract: A method of analysis, analysis system, program product, apparatus, and method of supplying analysis of value incorporating the use of at least one data acquisition device, a central processor, and a communication link that is connectable between the data acquisition device and the central processor. The central processor is loaded with multivariate calibration models developed for predicting values for various properties of interest, wherein the calibration models are capable of compensating for variations in an effectively comprehensive set of measurement conditions and secondary material characteristics. As so configured, the calibration models can compensate for instrument variance without instrument-specific calibration transfer. Measurement results generated by the central processor can be transmitted to an output device of a user interface.Type: GrantFiled: October 28, 2010Date of Patent: August 30, 2011Assignee: Cognis IP Management GmbHInventors: Alan P. Lundstedt, Allen L. Hall, Ching-Hui Tseng
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Publication number: 20110054864Abstract: A method of analysis, analysis system, program product, apparatus, and method of supplying analysis of value incorporating the use of at least one data acquisition device, a central processor, and a communication link that is connectable between the data acquisition device and the central processor. The central processor is loaded with multivariate calibration models developed for predicting values for various properties of interest, wherein the calibration models are capable of compensating for variations in an effectively comprehensive set of measurement conditions and secondary material characteristics. As so configured, the calibration models can compensate for instrument variance without instrument-specific calibration transfer. Measurement results generated by the central processor can be transmitted to an output device of a user interface.Type: ApplicationFiled: October 28, 2010Publication date: March 3, 2011Applicants: COGNIS IP MANAGEMENT GMBH, INSTITUT UNIV. DE CIENCIA I TECNOLOGIA, S.A.Inventors: ALAN P. LUNDSTEDT, ALLEN L. HALL, CHING-HUI TSENG
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Patent number: 7194369Abstract: A method of analysis, analysis system, program product, apparatus, and method of supplying analysis of value incorporating the use of at least one data acquisition device, a central processor, and a communication link that is connectable between the data acquisition device and the central processor. The central processor is loaded with multivariate calibration models developed for predicting values for various properties of interest, wherein the calibration models are capable of compensating for variations in an effectively comprehensive set of measurement conditions and secondary material characteristics. As so configured, the calibration models can compensate for instrument variance without instrument-specific calibration transfer. Measurement results generated by the central processor can be transmitted to an output device of a user interface.Type: GrantFiled: July 5, 2002Date of Patent: March 20, 2007Assignee: Cognis CorporationInventors: Alan P. Lundstedt, Allen L. Hall, Ching-Hui Tseng
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Patent number: 7120004Abstract: A current diverter strip is provided having a dielectric (22) located above a plurality of conductive segments (24). An insulator (30) is also provided among said conductive segments (24) and below said dielectric (22). When RF transparency is required, the conductive segments (24) can have a maximum dimension that is approximately ?th of a wavelength of the highest operating frequency of an antenna that may be communicating through the current diverter strip. The dielectric (22) may be colored to match the color of the structure to which it is implemented. Upon exposure to a strong electric field, the current diverter strip (20) forms an ionized channel above the dielectric (22). In various implementations, the current diverter strip may be radio frequency transparent, environmentally and chemically resistant, color matched to its surroundings, and/or can withstand repeated uses.Type: GrantFiled: August 17, 2004Date of Patent: October 10, 2006Inventor: Allen L. Hall
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Patent number: 6751576Abstract: A method of characterizing an agricultural product at a location, and analysis system, comprising a sensor 2 for generating data, a central processor 4 for receiving the generated data and manipulating the data to calculate a value of at least one property of the product, and displaying the value in the vicinity of the sensor 2. Information is transmitted between sensor 2, central processor 4 and display 6 using a telecommunication link 8.Type: GrantFiled: March 8, 2001Date of Patent: June 15, 2004Assignee: Cognis CorporationInventors: Allen L. Hall, Alan P. Lundstedt, Ching-Hui Tseng
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Publication number: 20030154044Abstract: A method of analysis, analysis system, program product, apparatus, and method of supplying analysis of value incorporating the use of at least one data acquisition device, a central processor, and a communication link that is connectable between the data acquisition device and the central processor. The central processor is loaded with multivariate calibration models developed for predicting values for various properties of interest, wherein the calibration models are capable of compensating for variations in an effectively comprehensive set of measurement conditions and secondary material characteristics. As so configured, the calibration models can compensate for instrument variance without instrument-specific calibration transfer. Measurement results generated by the central processor can be transmitted to an output device of a user interface.Type: ApplicationFiled: July 5, 2002Publication date: August 14, 2003Inventors: Alan P. Lundstedt, Allen L. Hall, Ching-Hui Tseng
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Publication number: 20010037182Abstract: A method of characterizing an agricultural product at a location, and analysis system, comprising a sensor 2 for generating data, a central processor 4 for receiving the generated data and manipulating the data to calculate a value of at least one property of the product, and displaying the value in the vicinity of the sensor 2. Information is transmitted between sensor 2, central processor 4 and display 6 using a telecommunication link 8.Type: ApplicationFiled: March 8, 2001Publication date: November 1, 2001Inventors: Allen L. Hall, Alan P. Lundstedt, Ching-Hui Tseng
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Patent number: 6276967Abstract: Shielding of electrical wires from radiated energy and lightning is critical to protecting the integrity of electronic components. A shield termination electrical connector assembly uses a termination adapter having elongated termination holes and feed channels leading into the termination holes to facilitate the process of guiding the shields into the proper termination slots. Moreover, flexible braided wires may be connected to the shields and terminated in the termination adapter. These flexible braided wires are compressed in the termination adapter instead of the shields, thus preventing damage to the shields to ensure their functionality.Type: GrantFiled: December 18, 1997Date of Patent: August 21, 2001Assignee: Raytheon Aircraft CorporationInventor: Allen L. Hall
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Patent number: 6032524Abstract: The detection of components that cause p-static interference with communications and navigation equipment is essential to the maintenance of an aircraft. A p-static source locator uses two leads to supply a voltage between components of the aircraft. If the components are not properly electrically bonded, a radio receiver detects the p-static interference created when sparking occurs between the inadequately bonded components. The p-static source locator may be implemented in a single hand-held unit that is simple to transport and use. Moreover, the locator uses low voltage potential differences for operator safety.Type: GrantFiled: December 3, 1997Date of Patent: March 7, 2000Assignee: Raytheon Aircraft CompanyInventor: Allen L. Hall
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Patent number: 5726048Abstract: A mutant fungal strain, namely G. candidum NRRL Y-552, mutant known as Henkel 9-2-3-9 produces a lipase called "UNLipase" providing a selectivity of 25:1 for oleic acid over palmitic acid by the assay procedure employed. UNLipase has a temperature range of operation of between 0 and 40 degrees Celsius (and no activity over 55 degrees Celsius). The optimum pH ranges are between 7.5 and 8.5. Magnesium cations increase activity, whereas calcium cations are inhibitory. The molecular weight of the protein appears to be 65 kDa by size exclusion chromatography. UNLipase shows a high degree of selectivity for hydrolysis, esterification and transesterification.Type: GrantFiled: August 9, 1995Date of Patent: March 10, 1998Assignee: Henkel CorporationInventors: Dean A. Oester, Allen L. Hall, Stephen J. Vesper
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Patent number: 5677160Abstract: An improved fat splitting process which eliminates the induction period encountered during pressure splitting. A partial hydrolysis is conducted prior to pressure splitting by combining a lipase in the presence of water with the fat or oil to be hydrolyzed with added agitation. Pressure splitting of this partially split triglyceride eliminates or reduces the induction period.Type: GrantFiled: December 14, 1994Date of Patent: October 14, 1997Assignee: Henkel CorporationInventors: Dean A. Oester, Allen L. Hall, Karl T. Zilch, Kevin W. Anderson
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Patent number: 5654181Abstract: A mutant fungal strain, namely G. candidum NRRL Y-552, mutant known as Henkel 9-2-3-9 produces a lipase called "UNLipase" providing a selectivity of 25:1 for oleic acid over palmitic acid by the assay procedure employed. UNLipase has a temperature range of operation of between 0 and 40 degrees Celsius (and no activity over 55 degrees Celsius). The optimum pH ranges are between 7.5 and 8.5. Magnesium cations increase activity, whereas calcium cations are inhibitory. The molecular weight of the protein appears to be 65 kDa by size exclusion chromatography. UNLipase shows a high degree of selectivity for hydrolysis, esterification and transesterification.Type: GrantFiled: June 2, 1995Date of Patent: August 5, 1997Assignee: Henkel CorporationInventors: Dean A. Oester, Allen L. Hall, Stephen J. Vesper
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Patent number: 5591615Abstract: A mutant fungal strain, namely G. candidum NRRL Y-552, mutant known as Henkel 9-2-3-9 produces a lipase called "UNLipase" providing a selectivity of 25:1 for oleic acid over palmitic acid by the assay procedure employed. UNLipase has a temperature range of operation of between 0 and 40 degrees Celsius (and no activity over 55 degrees Celsius). The optimum pH ranges are between 7.5 and 8.5. Magnesium cations increase activity, whereas calcium cations are inhibitory. The molecular weight of the protein appears to be 65 kDa by size exclusion chromatography. UNLipase shows a high degree of selectivity for hydrolysis, esterification and transesterification.Type: GrantFiled: June 2, 1995Date of Patent: January 7, 1997Assignee: Henkel CorporationInventors: Dean A. Oester, Allen L. Hall, Stephen J. Vesper
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Patent number: 5470741Abstract: A mutant fungal strain, namely G. candidum NRRL Y-552, mutant known as Henkel 9-2-3-9 (ATCC 74170) produces a lipase called "UNLipase" providing a selectivity of 25:1 for oleic acid over palmitic acid by the assay procedure employed. UNLipase has a temperature range of operation of between 0 and 40 degrees Celsius (and no activity over 55 degrees Celsius). The optimum pH ranges are between 7.5 and 8.5. Magnesium cations increase activity, whereas calcium cations are inhibitory. The molecular weight of the protein appears to be 65 kDa by size exclusion chromatography. UNLipase shows a high degree of selectivity for hydrolysis, esterification and transesterification.Type: GrantFiled: July 22, 1992Date of Patent: November 28, 1995Assignee: Henkel CorporationInventors: Dean A. Oester, Allen L. Hall, Stephen J. Vesper
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Patent number: 4556409Abstract: Novel 2-vinyl(or ethyl)-1-cyanocyclopropane-1-carboxylates and 2-vinyl(or ethyl)-1-arylcyclopropane-1-carboxylates useful as herbicides, pesticides and chemical intermediates are provided. The invention also relates to a method of modifying plant growth by the application of vinyl(or ethyl)cyclopropane derivatives wherein the carboxylate group contains an amine or quaternized amine moiety.Type: GrantFiled: September 6, 1983Date of Patent: December 3, 1985Assignee: Emery Industries Inc.Inventors: Richard G. Fayter, Jr., Allen L. Hall
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Patent number: 4522950Abstract: 2,4,5-Trisubstituted-2,3-dihydrofurans useful for fungicidal applications are provided herein. The 2,3-dihydrofuran compounds correspond to the general formula ##STR1## where R is an ethyl or vinyl group, R.sub.1 is a C.sub.1-10 hydrocarbon radical and X is a nitrile, amide or sulfonyl group. The compounds of this invention are effective fungicides for the treatment of seeds and also find use in other agricultural fungicidal applications.Type: GrantFiled: June 13, 1983Date of Patent: June 11, 1985Assignee: National Distillers and Chemical CorporationInventors: Allen L. Hall, Richard G. Fayter, Jr.
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Patent number: 4487946Abstract: A process is provided wherein cyclopropyl ketones are readily isomerized to 2,3-dihydrofurans. The process involves the thermal rearrangement of 1,1-disubstituted-2-alkylcyclopropanes or 1,1-disubstituted-2-alkenylcyclopropanes, wherein one of the substituents in the 1-position is an acyl group, to 2,4,5-trisubstituted-2,3-dihydrofurans employing an onium compound as the catalyst.Type: GrantFiled: June 13, 1983Date of Patent: December 11, 1984Assignee: National Distillers and Chemical CorporationInventors: Allen L. Hall, Richard G. Fayter, Jr.
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Patent number: 4469891Abstract: Novel 2-vinyl- and 2-ethyl-cyclopropyl sulfones are provided. In addition to the ethyl or vinyl group at the 2-position of the ring, the compounds of this invention are disubstituted at the 1-position with a sulfonyl group and an acyl, nitrile or nitrile-derived radical. The sulfones of this invention are useful chemical intermediates from which a wide variety of pesticidal, herbicidal or biologically active compounds can be prepared and are useful monomers for anionic or radical polymerizations.Type: GrantFiled: January 13, 1984Date of Patent: September 4, 1984Assignee: National Distillers and Chemical CorporationInventors: Richard G. Fayter, Jr., Allen L. Hall
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Patent number: 4446077Abstract: Novel 2-vinyl- and 2-ethyl-cyclopropyl sulfones are provided. In addition to the ethyl or vinyl group at the 2-position of the ring, the compounds of this invention are disubstituted at the 1-position with a sulfonyl group and an acyl, nitrile or nitrile-derived radical. The sulfones of this invention are useful chemical intermediates from which a wide variety of pesticidal, herbicidal or biologically active compounds can be prepared and are useful monomers for anionic or radical polymerizations.Type: GrantFiled: February 4, 1982Date of Patent: May 1, 1984Assignee: National Distillers and Chemical CorporationInventors: Richard G. Fayter, Jr., Allen L. Hall
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Patent number: 4418202Abstract: Novel 2-vinyl(or ethyl)-1-cyanocyclopropane-1-carboxylates and 2-vinyl(or ethyl)-1-arylcyclopropane-1-carboxylates useful as herbicides, pesticides and chemical intermediates are provided. The invention also relates to a method of modifying plant growth by the application of vinyl(or ethyl)cyclopropane derivatives wherein the carboxylate group contains an amine or quaternized amine moiety.Type: GrantFiled: December 21, 1981Date of Patent: November 29, 1983Assignee: Emery Industries, Inc.Inventors: Richard G. Fayter, Jr., Allen L. Hall