Patents by Inventor Jimmy D. Allen
Jimmy D. Allen 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: 7199180Abstract: Disclosed are adhesives and processes for preparing the same, comprising at least one first homogeneous ethylene/?-olefin interpolymer, and optionally at least one tackifier, and optionally at least one plasticizer. The claimed adhesives are useful as adhesives such as are employed in various applications, such as in masking tape, clear office tape, labels, decals, bandages, decorative and protective sheets (such as shelf and drawer liners), floor tiles, sanitary napkin/incontinence device placement strips, sun control films, the joining of gaskets to automobile windows, packaging, bookbinding, construction of nonwoven articles, and insulation bonding.Type: GrantFiled: March 14, 1997Date of Patent: April 3, 2007Assignees: The Dow Chemical Company, H.B. Fuller Licensing & Financing Inc.Inventors: Eugene R. Simmons, William L. Bunnelle, David B. Malcolm, Keith C. Knutson, Thomas F. Kauffman, Mark S. Kroll, Michael S. Keehr, Deepak R. Parikh, Jimmy D. Allen, David R. Speth, Selim Yalvac, Malcolm F. Finlayson, Cynthia L. Rickey
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Patent number: 6384139Abstract: At least partially vulcanized elastomers are described, these elastomers obtained by at least partially crosslinking (1) an elastomeric polymer containing reactive substituents with (2) a crosslinking agent (a) containing two or more reactive substituents differing from those contained in the elastomeric polymer, and (b) having a number average molecular weight less than about 2000, each of the reactive substituents selected (i) such that those of the elastomer will react with those of the crosslinking agent to at least partially crosslink the elastomer, and (ii) from the group consisting of carboxylic acid, carboxylic anhydride, carboxylic acid salt, carbonyl halide, hydroxy, epoxy, and isocyanate.Type: GrantFiled: January 12, 1999Date of Patent: May 7, 2002Assignee: The Dow Chemical CompanyInventors: Thoi H. Ho, Morgan M. Hughes, Robert T. Johnston, Jimmy D. Allen
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Patent number: 5413939Abstract: A solid-phase binding assay that measures interferometrically either antibodies or binding pair antigens bound to a spinning disc on which the complementary antigen or antibody has previously been coated in an alternating pattern of immunologically active and inactive spots. The spinning disc is inserted into one arm of a Mach-Zehnder interferometer and as the disc spins the bound and unbound spots pass one after another through the two light beams causing a periodic phase shift in the light. These phase modulated light beams are then recombined at a beam-splitter converting the phase modulation into an amplitude modulation. The two recombined beams then fall on a photodetector which converts the periodically varying optical power into a periodically varying electrical current whose amplitude is proportional to the amount of bound protein on the surface of the disc and whose modulation frequency is equal to the frequency with which the spots pass through the light beam.Type: GrantFiled: June 29, 1993Date of Patent: May 9, 1995Assignee: First Medical, Inc.Inventors: Eric K. Gustafson, Jimmy D. Allen, Michael E. Cobb
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Patent number: 5300779Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.Type: GrantFiled: August 18, 1992Date of Patent: April 5, 1994Assignee: Biotrack, Inc.Inventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 5204525Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.Type: GrantFiled: July 19, 1991Date of Patent: April 20, 1993Assignee: BiotrackInventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 5164598Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.Type: GrantFiled: February 5, 1991Date of Patent: November 17, 1992Assignee: BiotrackInventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 5144139Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.Type: GrantFiled: July 19, 1991Date of Patent: September 1, 1992Assignee: Biotrack, Inc.Inventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 5140161Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastics devices is also described along with various control devices for use with the basic device.Type: GrantFiled: July 23, 1991Date of Patent: August 18, 1992Assignee: BiotrackInventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 5004923Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.Type: GrantFiled: January 30, 1990Date of Patent: April 2, 1991Assignee: Biotrack, Inc.Inventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 4963498Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutination particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the device.Type: GrantFiled: January 15, 1988Date of Patent: October 16, 1990Assignee: BiotrackInventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 4948961Abstract: Novel methods and devices are provided involving at least one chamber, at least one capillary, and at least one reagent involved in a system providing for a detectable signal. As appropriate, the devices provide for measuring a sample, mixing the sample with reagents, defining a flow path, and reading the result. Of particular interest is the use of combinations of specific binding pair members which result in agglutination information, where the resulting agglutiniation particles may provide for changes in flow rate, light patterns of a flowing medium, or light absorption or scattering. A fabrication technique particularly suited for forming internal chambers in plastic devices is also described along with various control devices for use with the basic device.Type: GrantFiled: April 5, 1988Date of Patent: August 14, 1990Assignee: Biotrack, Inc.Inventors: Robert S. Hillman, Michael E. Cobb, Jimmy D. Allen, Ian Gibbons, Vladimir E. Ostoich, Laura J. Winfrey
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Patent number: 4946795Abstract: An apparatus for diluting a sample with a diluent, comprising a fixed volume measuring chamber, a fixed volume receiving chamber and fluid receiving relationship to the measuring chamber, a gas vent in the receiving chamber, a stop flow junction between the measuring chamber and the receiving chamber, a sample application site in fluid donating relationship to the measuring chamber, wherein the vertical height difference between the sample application site and the stop flow junction is insufficient to provide a hydrostatic pressure capable of overcoming backpressure at the stop flow junction when sample is applied to the sample application site, and the diluent application site and fluid donating relationship to the measuring chamber. Sample and diluent are added sequentially to the apparatus of the invention without requiring any intervening operations. Various means are provided for restarting flow, which causes diluent to wash the sample into the receiving chamber, where the two can be mixed.Type: GrantFiled: August 18, 1989Date of Patent: August 7, 1990Assignee: Biotrack, Inc.Inventors: Ian Gibbons, Robert S. Hillman, Channing R. Robertson, Jimmy D. Allen
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Patent number: 4939230Abstract: A polycarbonate composition, and process for making same, wherein the monocarbonate and dicarbonate content is eliminated or limited to negligibly low levels by withholding introduction of chain terminator to the reaction mixture until the reaction of dihydroxy and carbonic acid derivative starting materials has run substantially to completion.Type: GrantFiled: November 16, 1988Date of Patent: July 3, 1990Assignee: The Dow Chemical CompanyInventors: Sarat Munjal, Che I. Kao, Jimmy D. Allen
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Patent number: 4797283Abstract: An automatic drug tape dispensing and metering device and a roll of drug tape housed in a small portable dispenser unit. The dispenser contains a measurement device for carefully measuring the length of tape as it is dispensed from the dispenser. A counter monitors the remaining doses of drug tape remaining within the dispenser. A timer device may be provided to alert the patient that it is time for the medicament to be dispensed. As the lid of the dispenser unit is opened, the measured length of drug tape is severed from the roll by a cutter blade incorporated into the lid. The device permits a physician to accurately customize the dosage and administration of the medicament to be given a patient by adjusting the tape length released for each single dose and selecting the time intervals between dosages.Type: GrantFiled: September 23, 1987Date of Patent: January 10, 1989Assignee: Biotrack, IncorporatedInventors: Jimmy D. Allen, Michael E. Cobb, Robert S. Hillman, Dennis R. Mungall, Vladimir E. Ostoich, Gary H. Stroy
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Patent number: 4712460Abstract: An automatic drug tape dispensing and metering device and a roll of drug tape housed in a small portable dispenser unit. The dispenser contains a measurement device for carefully measuring the length of tape as it is dispensed from the dispenser. A counter monitors the remaining doses of drug tape remaining within the dispenser. A timer device may be provided to alert the patient that it is time for the medicament to be dispensed. As the lid of the dispenser unit is opened, the measured length of drug tape is severed from the roll by a cutter blade incorporated into the lid. The device permits a physician to accurately customize the dosage and administration of the medicament to be givne a patient by adjusting the tape length released for each single dose and selecting the time intervals between dosages.Type: GrantFiled: November 18, 1985Date of Patent: December 15, 1987Assignee: Biotrack, Inc.Inventors: Jimmy D. Allen, Michael E. Cobb, Robert S. Hillman, Dennis R. Mungall, Vladimir E. Ostoich, Gary H. Stroy
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Patent number: 4582791Abstract: Novel compositions and methods are provided for detecting the presence of a material of interest in a specimen on a solid surface. A composition useful for detecting the presence of a material of interest in a specimen comprises (1) a detector conjugate comprising a fluorescing moiety bonded to a compound capable of specific binding with the material of interest, or a derivative thereof, and (2) a non-detector conjugate comprising a poly(amino acid) and a compound having substantial structural and charge similarity to the fluorescing compound and no observable fluorescence, or low level fluorescence of a different wavelength than that of the fluoresing compound, in the region of fluorescence of the fluorescing compound. In the method of the invention, a specimen, on a solid surface, is combined with the detector conjugate and the non-detector conjugate, and the combination is incubated.Type: GrantFiled: October 7, 1983Date of Patent: April 15, 1986Assignee: Syntex (U.S.A.) Inc.Inventors: Pyare L. Khanna, Jimmy D. Allen, Ian Gibbons