Patents by Inventor Bonnie A. Larson
Bonnie A. Larson 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: 8678612Abstract: A light source including a plate and an emitter array mounted on the plate extending from a first edge to a second edge. The plate can include a first edge; a second edge, the first edge being opposite the second edge; a first mount on the first edge; and a second mount on the second edge. Such light sources can be combined together.Type: GrantFiled: April 14, 2009Date of Patent: March 25, 2014Assignee: Phoseon Technology, Inc.Inventors: Roland Jasmin, Jr., Bonnie A. Larson
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Patent number: 8653737Abstract: A semiconductor lighting device has an array of semiconductor light sources arranged in an x-y grid, a power input in electrical connection with the array and arranged to provide power to the light sources, a microcontroller in electrical connection with the array arranged to alter operation of the array as necessary, and a connector in electrical connection with the microcontroller, arranged to provide an interface to the microcontroller. The semiconductor lighting device has a first interface to allow a first level of access to the microcontroller by an end user, a second interface to allow a second level of access to the microcontroller for maintenance operations, and a third interface to allow a third level of access to the microcontroller during production.Type: GrantFiled: April 14, 2009Date of Patent: February 18, 2014Assignee: Phoseon Technology, Inc.Inventors: Roland Jasmin, Jr., Bonnie A. Larson
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Patent number: 8012753Abstract: The present invention provides methods for regrowth of conifer embryogenic cells. The methods comprise the steps of (a) contacting cryopreserved conifer embryogenic cells with a liquid transition medium, and (b) culturing the contacted conifer embryogenic cells in a regrowth medium to generate regrowth of the conifer embryogenic cells. Generally, the cryopreserved conifer embryogenic cells are contacted with the liquid transition medium for less than about 24 hours, such as for about one hour.Type: GrantFiled: June 24, 2004Date of Patent: September 6, 2011Assignee: Weyerhaeuser NR CompanyInventors: Pramod K. Gupta, Bonnie Larson, Doris Budworth
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Patent number: 7888099Abstract: In one aspect, the present invention provides methods for producing conifer somatic embryos. The methods of this aspect of the invention each include the steps of cultivating conifer embryogenic cells in, or on, a synchronization medium that comprises an absorbent composition and at least one synchronization agent selected from the group consisting of abscisic acid and a gibberellin. Some embodiments of the methods provide a synchronized population of conifer somatic embryos wherein at least about 50% of the embryos are at about the same developmental stage. Some embodiments of the methods of the invention yield at least 100% more cotyledonary somatic embryos than an identical method for producing conifer somatic embryos that does not utilize a synchronization medium comprising an absorbent composition and at least one synchronization agent selected from the group consisting of abscisic acid and a gibberellin.Type: GrantFiled: August 6, 2003Date of Patent: February 15, 2011Assignee: Weyerhaeuser NR CompanyInventors: Pramod K. Gupta, Diane Holmstrom, Bonnie Larson
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Publication number: 20100259943Abstract: A light source including a plate and an emitter array mounted on the plate extending from a first edge to a second edge. The plate can include a first edge; a second edge, the first edge being opposite the second edge; a first mount on the first edge; and a second mount on the second edge. Such light sources can be combined together.Type: ApplicationFiled: April 14, 2009Publication date: October 14, 2010Applicant: PHOSEON TECHNOLOGY, INC.Inventors: Roland Jasmin, JR., Bonnie A. Larson
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Publication number: 20100259187Abstract: A semiconductor lighting device has an array of semiconductor light sources arranged in an x-y grid, a power input in electrical connection with the array and arranged to provide power to the light sources, a microcontroller in electrical connection with the array arranged to alter operation of the array as necessary, and a connector in electrical connection with the microcontroller, arranged to provide an interface to the microcontroller.Type: ApplicationFiled: April 14, 2009Publication date: October 14, 2010Applicant: PHOSEON TECHNOLOGY, INC.Inventors: Roland Jasmin, JR., Bonnie A. Larson
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Patent number: 7732205Abstract: The invention provides methods for producing pine somatic embryos using a liquid development medium and/or a liquid stratification medium. In a first aspect, the methods comprise the step of culturing embryogenic cells in, or on, a liquid development medium to produce cotyledonary pine somatic embryos. In another aspect, the methods comprise the step of culturing pine cotyledonary somatic embryos in, or on, a liquid stratification medium to produce stratified cotyledonary somatic embryos. The invention also provides methods for producing pine somatic embryos in bioreactors.Type: GrantFiled: June 24, 2004Date of Patent: June 8, 2010Assignee: Weyerhaeuser NR CompanyInventors: Pramod K. Gupta, Diane G. Holmstrom, Bonnie Larson, Judith Zucati
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Patent number: 7625754Abstract: The present invention provides methods for multiplying conifer embryogenic tissue. The methods of the present invention each include the step of continuously culturing conifer embryogenic tissue in liquid multiplication medium for a period of time sufficient for the embryogenic tissue to multiply.Type: GrantFiled: February 22, 2005Date of Patent: December 1, 2009Assignee: Weyerhaeuser NR CompanyInventors: Pramod K. Gupta, Diane G. Holmstrom, Bonnie Larson
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Patent number: 7598073Abstract: The present invention provides methods for producing cotyledonary pine embryos. The methods of the invention each include the step of culturing embryogenic pine tissue in, or on, a medium comprising a disaccharide and glucose to yield cotyledonary pine embryos, wherein the disaccharide and glucose are each present in the medium at a concentration of less than 3 percent. The present invention also provides cotyledonary pine embryos prepared by a method of the invention.Type: GrantFiled: March 21, 2003Date of Patent: October 6, 2009Assignee: Weyerhaeuser NR CompanyInventors: Pramod K. Gupta, Diane Gail Holmstrom, Bonnie Larson
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Patent number: 7521237Abstract: In one aspect, the present invention provides methods for producing mature conifer somatic embryos. The methods of the invention comprise the steps of: (a) culturing pre-cotyledonary conifer somatic embryos in, or on, a development medium comprising less than 0.5% of gellan gum to form cotyledonary conifer somatic embryos; and (b) culturing cotyledonary conifer somatic embryos formed in step (a) in, or on, a maturation medium comprising between about 0.5% to about 1.5% of gellan gum to form mature conifer somatic embryos. In some embodiments, the maturation medium further comprises sucrose and/or abscisic acid.Type: GrantFiled: June 4, 2004Date of Patent: April 21, 2009Assignee: Weyerhaeuser NR CompanyInventors: Pramod K. Gupta, Bonnie Larson, Diane Holmstrom
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Patent number: 7452722Abstract: The present invention provides methods for producing conifer cotyledonary somatic embryos. The methods of the present invention each includes the step of culturing embryogenic conifer tissue in, or on, a development medium for a period of time sufficient to produce conifer cotyledonary somatic embryos from the embryogenic conifer tissue, wherein the volume of development medium is in the range of from about 35 ml to about 50 ml per 0.5 mL of embryogenic conifer tissue.Type: GrantFiled: February 7, 2005Date of Patent: November 18, 2008Assignee: Weyerhaeuser CompanyInventors: Pramod K. Gupta, Diane G. Holmstrom, Bonnie Larson
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Patent number: 7381562Abstract: The present invention provides methods for producing cotyledonary pine embryos. The methods of the invention each include the step of culturing embryogenic pine tissue in, or on, a medium including at least one gibberellin to yield cotyledonary pine embryos. In some embodiments, an absorbent composition, such as activated charcoal, is included in the medium to further promote production of cotyledonary pine embryos.Type: GrantFiled: April 1, 2003Date of Patent: June 3, 2008Assignee: Weyerhaeuser CompanyInventors: Pramod K. Gupta, Diane Holmstrom, Bonnie Larson
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Publication number: 20070099293Abstract: The present invention provides methods for developing conifer cotyledonary somatic embryos. In some embodiments, the methods of the invention include the step of culturing conifer pre-cotyledonary somatic embryos on a porous membrane, that is at least intermittently contacted with liquid development medium, for a period of time sufficient to produce conifer, cotyledonary, somatic embryos from the pre-cotyledonary somatic embryos.Type: ApplicationFiled: October 12, 2006Publication date: May 3, 2007Applicant: Weyerhaeuser Co.Inventors: Pramod Gupta, Diane Holmstrom, Bonnie Larson, Susan Rayfield, Anthony Swanda
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Publication number: 20070101463Abstract: The present invention provides methods for developing conifer cotyledonary somatic embryos. In some embodiments, the methods of the invention include the step of culturing conifer pre-cotyledonary somatic embryos on a porous membrane, that is at least intermittently contacted with liquid development medium, for a period of time sufficient to produce conifer, cotyledonary, somatic embryos from the pre-cotyledonary somatic embryos.Type: ApplicationFiled: October 12, 2006Publication date: May 3, 2007Applicant: Weyerhaeuser Co.Inventors: Pramod Gupta, Diane Holmstrom, Bonnie Larson, Susan Rayfield, Anthony Swanda
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Publication number: 20050198713Abstract: The present invention provides methods for producing conifer cotyledonary somatic embryos. The methods of the present invention each includes the step of culturing embryogenic conifer tissue in, or on, a development medium for a period of time sufficient to produce conifer cotyledonary somatic embryos from the embryogenic conifer tissue, wherein the volume of development medium is in the range of from about 35 ml to about 50 ml per 0.5 mL of embryogenic conifer tissue.Type: ApplicationFiled: February 7, 2005Publication date: September 8, 2005Inventors: Pramod Gupta, Diane Holmstrom, Bonnie Larson
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Publication number: 20050188436Abstract: The present invention provides methods for multiplying conifer embryogenic tissue. The methods of the present invention each include the step of continuously culturing conifer embryogenic tissue in liquid multiplication medium for a period of time sufficient for the embryogenic tissue to multiply.Type: ApplicationFiled: February 22, 2005Publication date: August 25, 2005Inventors: Pramod Gupta, Diane Holmstrom, Bonnie Larson
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Publication number: 20050026281Abstract: The invention provides methods for producing pine somatic embryos using a liquid development medium and/or a liquid stratification medium. In a first aspect, the methods comprise the step of culturing embryogenic cells in, or on, a liquid development medium to produce cotyledonary pine somatic embryos. In another aspect, the methods comprise the step of culturing pine cotyledonary somatic embryos in, or on, a liquid stratification medium to produce stratified cotyledonary somatic embryos. The invention also provides methods for producing pine somatic embryos in bioreactors.Type: ApplicationFiled: June 24, 2004Publication date: February 3, 2005Inventors: Pramod Gupta, Diane Holmstrom, Bonnie Larson, Judith Zucati
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Publication number: 20050026282Abstract: The present invention provides methods for regrowth of conifer embryogenic cells. The methods comprise the steps of (a) contacting cryopreserved conifer embryogenic cells with a liquid transition medium, and (b) culturing the contacted conifer embryogenic cells in a regrowth medium to generate regrowth of the conifer embryogenic cells. Generally, the cryopreserved conifer embryogenic cells are contacted with the liquid transition medium for less than about 24 hours, such as for about one hour.Type: ApplicationFiled: June 24, 2004Publication date: February 3, 2005Inventors: Pramod Gupta, Diane Holmstrom, Bonnie Larson, Doris Budworth
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Publication number: 20050003415Abstract: In one aspect, the present invention provides methods for producing mature conifer somatic embryos. The methods of the invention comprise the steps of: (a) culturing pre-cotyledonary conifer somatic embryos in, or on, a development medium comprising less than 0.5% of gellan gum to form cotyledonary conifer somatic embryos; and (b) culturing cotyledonary conifer somatic embryos formed in step (a) in, or on, a maturation medium comprising between about 0.5% to about 1.5% of gellan gum to form mature conifer somatic embryos. In some embodiments, the maturation medium further comprises sucrose and/or abscisic acid.Type: ApplicationFiled: June 4, 2004Publication date: January 6, 2005Inventors: Pramod Gupta, Bonnie Larson, Diane Holmstrom
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Publication number: 20040096970Abstract: In one aspect, the present invention provides methods for producing conifer somatic embryos. The methods of this aspect of the invention each include the steps of cultivating conifer embryogenic cells in, or on, a synchronization medium that comprises an absorbent composition and at least one synchronization agent selected from the group consisting of abscisic acid and a gibberellin. Some embodiments of the methods provide a synchronized population of conifer somatic embryos wherein at least about 50% of the embryos are at about the same developmental stage. Some embodiments of the methods of the invention yield at least 100% more cotyledonary somatic embryos than an identical method for producing conifer somatic embryos that does not utilize a synchronization medium comprising an absorbent composition and at least one synchronization agent selected from the group consisting of abscisic acid and a gibberellin.Type: ApplicationFiled: August 6, 2003Publication date: May 20, 2004Applicant: Weyerhaeuser CompanyInventors: Pramod K. Gupta, Diane Holmstrom, Bonnie Larson