Patents by Inventor Joseph HULL
Joseph HULL 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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Publication number: 20190185528Abstract: Transgenic silkworms comprising at least one nucleic acid encoding a chimeric silk polypeptide comprising one or more spider silk elasticity and strength motifs are disclosed. Expression cassettes comprising nucleic acids encoding a variety of chimeric spider silk polypeptides (Spider 2, Spider 4, Spider 6, Spider 8) are also disclosed. A piggyBac vector system is used to incorporate nucleic acids encoding chimeric spider silk polypeptides into the mutant silkworms to generate stable transgenic silkworms. Chimeric silk fibers having improved tensile strength and elasticity characteristics compared to native silkworm silk fibers are also provided. The transgenic silkworms greatly facilitate the commercial production of chimeric silk fibers suitable for use in a wide variety of medical and industrial applications.Type: ApplicationFiled: February 13, 2019Publication date: June 20, 2019Inventors: Malcolm James Fraser, Randolph V. Lewis, Donald L. Jarvis, Kimberly Thompson, Joseph Hull, Yun-Gen Miao, Florence Teule, Bong-Hee Sohn, Young-Soo Kim
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Publication number: 20190153047Abstract: Transgenic silkworms comprising at least one nucleic acid encoding a chimeric silk polypeptide comprising one or more spider silk elasticity and strength motifs are disclosed. Expression cassettes comprising nucleic acids encoding a variety of chimeric spider silk polypeptides (Spider 2, Spider 4, Spider 6, Spider 8) are also disclosed. A piggyBac vector system is used to incorporate nucleic acids encoding chimeric spider silk polypeptides into the mutant silkworms to generate stable transgenic silkworms. Chimeric silk fibers having improved tensile strength and elasticity characteristics compared to native silkworm silk fibers are also provided. The transgenic silkworms greatly facilitate the commercial production of chimeric silk fibers suitable for use in a wide variety of medical and industrial applications.Type: ApplicationFiled: January 11, 2019Publication date: May 23, 2019Inventors: Malcolm James Fraser, Jr., Randolph V. Lewis, Donald L. Jarvis, Kimberly Thompson, Joseph Hull, Yun-Gen Miao, Florence Teulé, Bong-Hee Sohn, Young-Soo Kim
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Publication number: 20190106467Abstract: Transgenic silkworms comprising at least one nucleic acid encoding a chimeric silk polypeptide comprising one or more spider silk elasticity and strength motifs are disclosed. Expression cassettes comprising nucleic acids encoding a variety of chimeric spider silk polypeptides (Spider 2, Spider 4, Spider 6, Spider 8) are also disclosed. A piggyBac vector system is used to incorporate nucleic acids encoding chimeric spider silk polypeptides into the mutant silkworms to generate stable transgenic silkworms. Chimeric silk fibers having improved tensile strength and elasticity characteristics compared to native silkworm silk fibers are also provided. The transgenic silkworms greatly facilitate the commercial production of chimeric silk fibers suitable for use in a wide variety of medical and industrial applications.Type: ApplicationFiled: December 14, 2018Publication date: April 11, 2019Inventors: Malcolm James Fraser, JR., Randolph V. Lewis, Donald L. Jarvis, Kimberly Thompson, Joseph Hull, Yun-Gen Miao, Florence Teulé, Bong-Hee Sohn, Young-Soo Kim
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Publication number: 20150322122Abstract: Transgenic silkworms comprising at least one nucleic acid encoding a chimeric silk polypeptide comprising one or more spider silk elasticity and strength motifs are disclosed. Expression cassettes comprising nucleic acids encoding a variety of chimeric spider silk polypeptides (Spider 2, Spider 4, Spider 6, Spider 8) are also disclosed. A piggyBac vector system is used to incorporate nucleic acids encoding chimeric spider silk polypeptides into the mutant silkworms to generate stable transgenic silkworms. Chimeric silk fibers having improved tensile strength and elasticity characteristics compared to native silkworm silk fibers are also provided. The transgenic silkworms greatly facilitate the commercial production of chimeric silk fibers suitable for use in a wide variety of medical and industrial applications.Type: ApplicationFiled: June 30, 2015Publication date: November 12, 2015Inventors: Malcolm James FRASER, Randy LEWIS, Don JARVIS, Kimberly THOMPSON, Joseph HULL, Yun-Gen MAO, Florence TEULE, Bonghee SOHN, Youngsoo KIM
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Publication number: 20150322121Abstract: Transgenic silkworms comprising at least one nucleic acid encoding a chimeric silk polypeptide comprising one or more spider silk elasticity and strength motifs are disclosed. Expression cassettes comprising nucleic acids encoding a variety of chimeric spider silk polypeptides (Spider 2, Spider 4, Spider 6, Spider 8) are also disclosed. A piggyBac vector system is used to incorporate nucleic acids encoding chimeric spider silk polypeptides into the mutant silkworms to generate stable transgenic silkworms. Chimeric silk fibers having improved tensile strength and elasticity characteristics compared to native silkworm silk fibers are also provided. The transgenic silkworms greatly facilitate the commercial production of chimeric silk fibers suitable for use in a wide variety of medical and industrial applications.Type: ApplicationFiled: June 30, 2015Publication date: November 12, 2015Inventors: Malcolm James FRASER, Randy LEWIS, Don JARVIS, Kimberly THOMPSON, Joseph HULL, Yun-Gen MAO, Florence TEULE, Bonghee SOHN, Youngsoo KIM
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Publication number: 20130212718Abstract: Transgenic silkworms comprising at least one nucleic acid encoding a chimeric silk polypeptide comprising one or more spider silk elasticity and strength motifs are disclosed. Expression cassettes comprising nucleic acids encoding a variety of chimeric spider silk polypeptides (Spider 2, Spider 4, Spider 6, Spider 8) are also disclosed. A piggyBac vector system is used to incorporate nucleic acids encoding chimeric spider silk polypeptides into the mutant silkworms to generate stable transgenic silkworms. Chimeric silk fibers having improved tensile strength and elasticity characteristics compared to native silkworm silk fibers are also provided. The transgenic silkworms greatly facilitate the commercial production of chimeric silk fibers suitable for use in a wide variety of medical and industrial applications.Type: ApplicationFiled: March 28, 2013Publication date: August 15, 2013Inventors: Malcolm James FRASER, Randy LEWIS, Don JARVIS, Kimberly THOMPSON, Joseph HULL, Yun-Gen MIAO, Florence TEULE, Bonghee SOHN, Youngsoo KIM
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Patent number: 6753976Abstract: The present invention is directed to a method for differentially processing image types within a document image to enhance the quality of on an image on a receiving medium. In one aspect of the invention, the method begins by receiving document image data including one or more image regions. The method determines for each image region whether the region includes any image data corresponding to a first image type. The method then prints regions including image data corresponding to the first image type according to a first pixel management process and prints regions not including image data corresponding to the first image type according to a second pixel management process.Type: GrantFiled: December 3, 1999Date of Patent: June 22, 2004Assignee: Xerox CorporationInventors: Peter A. Torpey, Virgil Joseph Hull, Glenn K. Smith, Lesley P. Dudek
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Patent number: 6361144Abstract: The present invention is directed to a method for processing color image data to reduce intercolor bleeding in an image printed on a receiving medium. The method begins with the receipt of a target pixel that includes a plurality of separation pixels corresponding to individual color planes, the color planes including a black plane and at least one non-black plane.Type: GrantFiled: December 3, 1999Date of Patent: March 26, 2002Assignee: Xerox CorporationInventors: Peter A. Torpey, Virgil Joseph Hull, Glenn K. Smith, Lesley P. Dudek
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Patent number: 6343847Abstract: The present invention is a method for processing color image data to determine if a target pixel is within a border region near an interface. The method begins with the identification of a target pixel within the color image data and then determines if the target pixel is a black or a color pixel. If the target pixel is a black pixel, the method collects a first set of pixel statistics from a first window comprising the target pixel and pixels surrounding the target pixel and analyzes the first set of statistics to determine if the target pixel is within an N-pixel wide black border region near an interface. If the target pixel is a color pixel, the method collects a second set of pixel statistics from a second window comprising the target pixel and pixels surrounding the target pixel and analyzes the second set of statistics to determine if the target pixel is within an M-pixel wide color border region near an interface.Type: GrantFiled: December 3, 1999Date of Patent: February 5, 2002Assignee: Xerox CorporationInventors: Peter A. Torpey, Glenn K. Smith, Virgil Joseph Hull, Lesley P. Dudek
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Patent number: 6305781Abstract: An apparatus and method for forming an image with fluids having different firing velocities from a bi-directional print head results in a reduction in bi-directional misalignment error. The bi-directional misalignment error is reduced by delaying the firing of a drop of the higher velocity fluid on the return swath of the print head.Type: GrantFiled: June 17, 1999Date of Patent: October 23, 2001Assignee: Xerox CorporationInventor: Virgil Joseph Hull
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Patent number: 6290330Abstract: The present invention provides a method of processing color image data for printing on an inkjet printer to maintain edge quality in an image recorded on a receiving medium. The method begins with the receipt of color image data comprising a plurality of color planes that combine to form an array of composite pixels, the color planes including at least one black plane and at least one non-black plane, wherein each color plane comprises an array of separation pixels, each separation pixel having at least two states, a first state corresponding to depositing no ink at an image location and a second state corresponding to depositing ink at an image location. The method then identifies an interface between an black area and a non-printed area; defines an N-pixel wide border within the black area; and modifies the color image data corresponding to the N-pixel wide border to reduce the number of second state separation pixels in a non-black plane.Type: GrantFiled: December 3, 1999Date of Patent: September 18, 2001Assignee: Xerox CorporationInventors: Peter A. Torpey, Lesley P. Dudek, Virgil Joseph Hull, Glenn K. Smith
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Patent number: 6270186Abstract: The present invention provides a method for processing color image data for printing on an inkjet printer to reduce intercolor bleeding in an image recorded on a receiving medium. The method receives a target pixel comprising multiple separation pixels, wherein each separation is associated with a separate color plane and has at least three states, a first state corresponding to depositing no ink drops, a second state corresponding to depositing one ink drop, and a third state corresponding to depositing more than one ink drop. The method further includes determining if the target pixel is within a black border region near a black/color interface or within a color border region near a black/color interface.Type: GrantFiled: December 3, 1999Date of Patent: August 7, 2001Assignee: Xerox CorporationInventors: Glenn K. Smith, Peter A. Torpey, Virgil Joseph Hull, Christopher R. Curtis
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Patent number: 6183062Abstract: The present invention provides a method for processing color image data to maintain edge quality in an image recorded on a receiving medium. The method includes receiving a target pixel comprising multiple separation pixels, each separation being associated with a separate color plane and having at least three states, a first state corresponding to depositing no ink, a second state corresponding to depositing one ink drop, and a third state corresponding to depositing more than one ink drop; determining if the target pixel is within a black border region near a black/non-printed interface; and if so, setting the separation pixel associated with a black color plane to a selected black pixel state.Type: GrantFiled: December 3, 1999Date of Patent: February 6, 2001Assignee: Xerox CorporationInventors: Christopher R. Curtis, Glenn K. Smith, Virgil Joseph Hull, Peter A. Torpey