Patents by Inventor Juan David Londono
Juan David Londono 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: 11952435Abstract: Disclosed herein are compositions comprising insoluble alpha-glucan particles having a high degree of crystallinity and small particle size. For example, the alpha-glucan particles can have a degree of crystallinity of at least about 0.65, and/or an average size of less than a micron. At least 50% of the glycosidic linkages of the insoluble alpha-glucan in the disclosed particles are alpha-1,3 glycosidic linkages. Further disclosed are methods of producing insoluble alpha-glucan particles, as well as their use in various applications and products.Type: GrantFiled: March 16, 2023Date of Patent: April 9, 2024Assignee: NUTRITION & BIOSCIENCES USA 4, INC.Inventors: Kyle Hyun Chang Kim, Yefim Brun, Lucia Daniela Ionescu, Juan David Londono, Jorge Mok, James Joshua Ohane, Lemuel Tong
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Publication number: 20230383014Abstract: Disclosed herein are compositions comprising insoluble alpha-glucan particles having a high degree of crystallinity and small particle size. For example, the alpha-glucan particles can have a degree of crystallinity of at least about 0.65, and/or an average size of less than a micron. At least 50% of the glycosidic linkages of the insoluble alpha-glucan in the disclosed particles are alpha-1,3 glycosidic linkages. Further disclosed are methods of producing insoluble alpha-glucan particles, as well as their use in various applications and products.Type: ApplicationFiled: March 16, 2023Publication date: November 30, 2023Inventors: KYLE HYUN CHANG KIM, YEFIM BRUN, LUCIA DANIELA IONESCU, JUAN DAVID LONDONO, JORGE MOK, JAMES JOSHUA OHANE, LEMUEL TONG
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Patent number: 11608388Abstract: Disclosed herein are compositions comprising insoluble alpha-glucan particles having a high degree of crystallinity and small particle size. For example, the alpha-glucan particles can have a degree of crystallinity of at least about 0.65, and/or an average size of less than a micron. At least 50% of the glycosidic linkages of the insoluble alpha-glucan in the disclosed particles are alpha-1,3 glycosidic linkages. Further disclosed are methods of producing insoluble alpha-glucan particles, as well as their use in various applications and products.Type: GrantFiled: November 5, 2020Date of Patent: March 21, 2023Assignee: NUTRITION & BIOSCIENCES USA 4, INC.Inventors: Kyle Hyun Chang Kim, Yefim Brun, Lucia Daniela Ionescu, Juan David Londono, Jorge Mok, James Joshua Ohane, Lemuel Tong
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Publication number: 20210130504Abstract: Disclosed herein are compositions comprising insoluble alpha-glucan particles having a high degree of crystallinity and small particle size. For example, the alpha-glucan particles can have a degree of crystallinity of at least about 0.65, and/or an average size of less than a micron. At least 50% of the glycosidic linkages of the insoluble alpha-glucan in the disclosed particles are alpha-1,3 glycosidic linkages. Further disclosed are methods of producing insoluble alpha-glucan particles, as well as their use in various applications and products.Type: ApplicationFiled: November 5, 2020Publication date: May 6, 2021Inventors: Kyle Hyun Chang Kim, Yefim Brun, Lucia Daniela Ionescu, Juan David Londono, Jorge Mok, James Joshua Ohane, Lemuel Tong
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Publication number: 20200262984Abstract: Disclosed herein are compositions comprising aggregates of insoluble alpha-glucan with alpha-1,3-glycosidic linkages. These aggregates have an average hydrodynamic radius of about 50 nm to about 300 nm, and a fractal dimension of about 1.6 to about 2.4. Insoluble alpha-glucan aggregates in some disclosed aspects are arborescent. Further disclosed are methods of preparing these compositions.Type: ApplicationFiled: November 6, 2018Publication date: August 20, 2020Inventors: Juan David Londono, Natnael Behabtu, David M. Scott, Yefim Brun
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Publication number: 20200012174Abstract: An illumination device generally has at least one light source and an attachment assembly that connects the light source to a computing device. The light source may be one or more LEDs or a light panel using electroluminescent lighting. The illumination device includes a power source coupled to the light source and a light control mechanism to change at least one of an operative state or an intensity of the light source. The illumination device may also be integrally connected to the computing device. A light cover is implemented to cover the light source and diffuse light emanating therefrom.Type: ApplicationFiled: September 17, 2019Publication date: January 9, 2020Applicant: CASE-MATE, INC.Inventors: Allan SHOEMAKE, William WINTER, Juan FERNANDEZ, Paul McGRATH, Juan David LONDONO RESTREPO, Robert PEDERSEN
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Patent number: 10495946Abstract: An illumination device generally has at least one light source and an attachment assembly that connects the light source to a computing device. The light source may be one or more LEDs or a light panel using electroluminescent lighting. The illumination device includes a power source coupled to the light source and a light control mechanism to change at least one of an operative state or an intensity of the light source. The illumination device may also be integrally connected to the computing device. A light cover is implemented to cover the light source and diffuse light emanating therefrom.Type: GrantFiled: January 31, 2017Date of Patent: December 3, 2019Assignee: Case-Mate, Inc.Inventors: Allan Shoemake, William Winter, Juan Fernandez, Paul McGrath, Juan David Londoño Restrepo, Robert Pedersen
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Publication number: 20170146890Abstract: An illumination device generally has at least one light source and an attachment assembly that connects the light source to a computing device. The light source may be one or more LEDs or a light panel using electroluminescent lighting. The illumination device includes a power source coupled to the light source and a light control mechanism to change at least one of an operative state or an intensity of the light source. The illumination device may also be integrally connected to the computing device. A light cover is implemented to cover the light source and diffuse light emanating therefrom.Type: ApplicationFiled: January 31, 2017Publication date: May 25, 2017Inventors: Allan Shoemake, William Winter, Juan Fernandez, Paul McGrath, Juan David Londoño Restrepo, Robert Pedersen
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Patent number: 9593842Abstract: The illumination device generally has at least one light source and an attachment assembly that connects the light source to a computing device. The light source may be one or more LEDs or a light panel using electroluminescent lighting. The illumination device includes a power source coupled to the light source and a light control mechanism to change at least one of an operative state or an intensity of the light source. The illumination device may also be integrally connected to the computing device. A light cover is implemented to cover the light source and diffuse light emanating therefrom.Type: GrantFiled: April 20, 2016Date of Patent: March 14, 2017Assignee: LuMee LLCInventors: Allan Shoemake, William Winter, Juan Fernandez, Paul McGrath, Juan David Londoño Restrepo, Robert Pedersen
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Patent number: 9464796Abstract: The illumination device generally has a light source and an attachment assembly that connects the light source to the computing device. The light source may be a plurality of LEDs or a light panel using electroluminescent lighting. The illumination device may further comprise power source and at least one touch sensitive switch. The illumination device may also be integrally connected to the computing device and uses the power source of the computing device and being controlled by buttons or switches of the computing device. The illumination device may also provide additional signals for incoming calls or ongoing calls by displaying different light intensity, pattern, or color. In some instances, a light cover is implemented to cover the light sources and diffuse light emanating therefrom.Type: GrantFiled: June 10, 2015Date of Patent: October 11, 2016Assignee: LuMee, LLCInventors: Allan Shoemake, William Winter, Juan Fernandez, Paul McGrath, Juan David Londono Restrepo
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Publication number: 20150276187Abstract: The illumination device generally has a light source and an attachment assembly that connects the light source to the computing device. The light source may be a plurality of LEDs or a light panel using electroluminescent lighting. The illumination device may further comprise power source and at least one touch sensitive switch. The illumination device may also be integrally connected to the computing device and uses the power source of the computing device and being controlled by buttons or switches of the computing device. The illumination device may also provide additional signals for incoming calls or ongoing calls by displaying different light intensity, pattern, or color. In some instances, a light cover is implemented to cover the light sources and diffuse light emanating therefrom.Type: ApplicationFiled: June 10, 2015Publication date: October 1, 2015Applicant: GLOW ENTERPRISES, LLCInventors: Allan Shoemake, William Winter, Juan Fernandez, Paul McGrath, Juan David Londoño Restrepo
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Patent number: 8330080Abstract: The present invention is an improved electronic oven; a tabletop, or toaster oven that contains a vertically moveable heating element. The moveable heating element allows a range of foods and/or portions of food to be cooked or heated in the most efficient manner possible, saving time and energy use. A heat directing plate disposed above the moveable heating element further increases efficiency by directing heat onto the food.Type: GrantFiled: April 19, 2010Date of Patent: December 11, 2012Assignee: Fotocristal 3D S.L.Inventors: Juan Fernandez, Juan David Londoño Restrepo
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Publication number: 20100270282Abstract: The present invention is an improved electronic oven; a tabletop, or toaster oven that contains a vertically moveable heating element. The moveable heating element allows a range of foods and/or portions of food to be cooked or heated in the most efficient manner possible, saving time and energy use. A heat directing plate disposed above the moveable heating element further increases efficiency by directing heat onto the food.Type: ApplicationFiled: April 19, 2010Publication date: October 28, 2010Inventors: JUAN FERNANDEZ, JUAN DAVID Londoño Restrepo
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Patent number: D629639Type: GrantFiled: December 14, 2009Date of Patent: December 28, 2010Inventors: Juan Fernandez, Juan David Londoño Restrepo
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Patent number: D854531Type: GrantFiled: December 2, 2016Date of Patent: July 23, 2019Assignee: LuMee LLCInventors: Allan Shoemake, Juan David Londoño Restrepo, Robert Pedersen