Patents by Inventor Nicholas THAYER
Nicholas THAYER 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: 20230263932Abstract: An implantable biopolymer scaffold includes at least one braided strand comprising high strength collagen fibers and synthetic fibers, wherein the collagen fibers have a greater cross-sectional deform ability than the synthetic fibers.Type: ApplicationFiled: February 9, 2023Publication date: August 24, 2023Inventors: Robert S. Brown, Caitlin Harclerode, Nardos Sori, Michael P. Francis, Nicholas Thayer
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Publication number: 20220193302Abstract: A biocompatible scaffold construct may include a biocompatible hydrogel and at least one biomaterial microfiber strand wound to form a plurality of microfiber segments in proximity to one another and arranged in an organized configuration.Type: ApplicationFiled: November 30, 2021Publication date: June 23, 2022Inventors: Michael P. FRANCIS, Kyle CHRISTENSEN, Nicholas THAYER
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Publication number: 20220176017Abstract: Compositions and blends of biopolymers and bio-acceptable polymers are described, along with the use of benign solvent systems to prepare biocompatible scaffolds and surgically implantable devices for use in supporting and facilitating the repair of soft tissue injuries.Type: ApplicationFiled: December 16, 2021Publication date: June 9, 2022Applicant: EMBODY INC.Inventors: Michael P. FRANCIS, Yas MAGHDOURI-WHITE, Hilary WRIGGERS, Nardos SORI, Stella PETROVA, Seth POLK, Nicholas THAYER
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Patent number: 11338057Abstract: Implantable scaffolds made from biopolymer fibers. Biopolymer is dissolved in acid in a closed container made of materials inert to the acid and to the collagen to form a biopolymer solution. The solution is stirred, then centrifuged to degas it. The degassed solution is put into syringes on a holder. The number of syringes equals the number of fibers in the bundle. The syringes are mounted in a rotatable holder. Essentially equal quantities of degassed solution are extruded from the syringes to produce fibers, which are gathered and fed into a formation buffer bath. The fibers are kept taught after extrusion and dehydrated in a dehydrating solution in a dehydrating bath. The fibers are wound a collector to collect the bundle. Scaffolds then are made.Type: GrantFiled: May 24, 2021Date of Patent: May 24, 2022Assignee: Embody, LLCInventors: Michael P. Francis, Stella Petrova, Nicholas Thayer
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Patent number: 11338056Abstract: A method for supporting repair of soft tissue with biopolymer fibers. Biopolymer is dissolved in acid in a closed container made of materials inert to the acid and to the collagen to form a biopolymer solution. The solution is stirred, then centrifuged to degas it. The degassed solution is put into syringes on a holder. The number of syringes equals the number of fibers in the bundle. The syringes are mounted in a rotatable holder. Essentially equal quantities of degassed solution are extruded from the syringes to produce fibers, which are gathered and fed into a formation buffer bath. The fibers are kept taught after extrusion and dehydrated in a dehydrating solution in a dehydrating bath. The fibers are wound a collector to collect the bundle. The fibers are used to support repair of soft tissue.Type: GrantFiled: May 24, 2021Date of Patent: May 24, 2022Assignee: EMBODY, INC.Inventors: Michael P. Francis, Stella Petrova, Nicholas Thayer
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Patent number: 11213610Abstract: Compositions and blends of biopolymers and bio-acceptable polymers are described, along with the use of benign solvent systems to prepare biocompatible scaffolds and surgically implantable devices for use in supporting and facilitating the repair of soft tissue injuries.Type: GrantFiled: May 18, 2020Date of Patent: January 4, 2022Assignee: EMBODY INC.Inventors: Michael P. Francis, Yas Maghdouri-White, Hilary Wriggers, Nardos Sori, Stella Petrova, Seth Polk, Nicholas Thayer
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Publication number: 20210283305Abstract: Implantable scaffolds made from biopolymer fibers. Biopolymer is dissolved in acid in a closed container made of materials inert to the acid and to the collagen to form a biopolymer solution. The solution is stirred, then centrifuged to degas it. The degassed solution is put into syringes on a holder. The number of syringes equals the number of fibers in the bundle. The syringes are mounted in a rotatable holder. Essentially equal quantities of degassed solution are extruded from the syringes to produce fibers, which are gathered and fed into a formation buffer bath. The fibers are kept taught after extrusion and dehydrated in a dehydrating solution in a dehydrating bath. The fibers are wound a collector to collect the bundle. Scaffolds then are made.Type: ApplicationFiled: May 24, 2021Publication date: September 16, 2021Inventors: Michael P. Francis, Stella Petrova, Nicholas Thayer
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Publication number: 20210275716Abstract: A strand that can be used to support repair of a soft tissue injury is disclosed. The strand comprises high strength collagen fibers and high strength biocompatible fibers, such as polyethylene fibers arranged into a strand that can be used as part of a suture or other scaffold for the repair of joints and soft tissues, such as ligaments and tendons. The fibers may be over-braided around a central core, which is itself comprised of two or more fibers. The high strength collagen fibers are strong enough to withstand the stresses imposed by industrial braiding machines and processes.Type: ApplicationFiled: January 29, 2021Publication date: September 9, 2021Inventors: Michael P. Francis, Nicholas Thayer, Nardos Sori
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Publication number: 20210275721Abstract: A method for supporting repair of soft tissue with biopolymer fibers. Biopolymer is dissolved in acid in a closed container made of materials inert to the acid and to the collagen to form a biopolymer solution. The solution is stirred, then centrifuged to degas it. The degassed solution is put into syringes on a holder. The number of syringes equals the number of fibers in the bundle. The syringes are mounted in a rotatable holder. Essentially equal quantities of degassed solution are extruded from the syringes to produce fibers, which are gathered and fed into a formation buffer bath. The fibers are kept taught after extrusion and dehydrated in a dehydrating solution in a dehydrating bath. The fibers are wound a collector to collect the bundle. The fibers are used to support repair of soft tissue.Type: ApplicationFiled: May 24, 2021Publication date: September 9, 2021Inventors: Michael P. Francis, Stella Petrova, Nicholas Thayer
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Publication number: 20210252190Abstract: A method for producing a bundle of biopolymer fibers. Biopolymer is dissolved in acid in a closed container made of materials inert to the acid and to the collagen to form a biopolymer solution. The solution is stirred, then centrifuged to degas it. The degassed solution is put into syringes on a holder. The number of syringes equals the number of fibers in the bundle. The syringes are mounted in a rotatable holder. Essentially equal quantities of degassed solution are extruded from the syringes to produce fibers, which are gathered and fed into a formation buffer bath. The fibers are kept taught after extrusion and dehydrated in a dehydrating solution in a dehydrating bath. The fibers are wound a collector to collect the bundle.Type: ApplicationFiled: April 23, 2021Publication date: August 19, 2021Inventors: Michael P. Francis, Stella Petrova, Nicholas Thayer
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Patent number: 11020509Abstract: A biopolymer fiber containing collagen. The biopolymer fiber has excellent ultimate tensile strength, modulus of elasticity, and strain at break comparable to native human tendons and ligaments. The fiber may substantially circular, ovoid, square, rectangular, ribbon-like, triangular, or irregularly shaped. The fiber exhibits an ordered, longitudinally-oriented structure, and the fiber allows infiltration of cellular growth. Implantable biopolymer scaffolds and sutures containing the fibers are provided as well as microfluidic and extrusion methods for producing the biopolymer fibers.Type: GrantFiled: January 31, 2020Date of Patent: June 1, 2021Assignee: Embody, Inc.Inventors: Michael P. Francis, Stella Petrova, Nicholas Thayer
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Publication number: 20200376162Abstract: Compositions and blends of biopolymers and bio-acceptable polymers are described, along with the use of benign solvent systems to prepare biocompatible scaffolds and surgically implantable devices for use in supporting and facilitating the repair of soft tissue injuries.Type: ApplicationFiled: May 18, 2020Publication date: December 3, 2020Applicant: EMBODY INC.Inventors: Michael P. FRANCIS, Yas MAGHDOURI-WHITE, Hilary WRIGGERS, Nardos SORI, Stella PETROVA, Seth POLK, Nicholas THAYER
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Publication number: 20200246505Abstract: A biopolymer fiber containing collagen. The biopolymer fiber has excellent ultimate tensile strength, modulus of elasticity, and strain at break comparable to native human tendons and ligaments. The fiber may substantially circular, ovoid, square, rectangular, ribbon-like, triangular, or irregularly shaped. The fiber exhibits an ordered, longitudinally-oriented structure, and the fiber allows infiltration of cellular growth. Implantable biopolymer scaffolds and sutures containing the fibers are provided as well as microfluidic and extrusion methods for producing the biopolymer fibers.Type: ApplicationFiled: January 31, 2020Publication date: August 6, 2020Inventors: Michael P. Francis, Stella Petrova, Nicholas Thayer
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Patent number: 10653817Abstract: Compositions and blends of biopolymers and bio-acceptable polymers are described, along with the use of benign solvent systems to prepare biocompatible scaffolds and surgically implantable devices for use in supporting and facilitating the repair of soft tissue injuries.Type: GrantFiled: December 17, 2018Date of Patent: May 19, 2020Assignee: EMBODY INC.Inventors: Michael P. Francis, Yas Maghdouri-White, Hilary Wriggers, Nardos Sori, Stella Petrova, Seth Polk, Nicholas Thayer
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Publication number: 20190134267Abstract: Compositions and blends of biopolymers and bio-acceptable polymers are described, along with the use of benign solvent systems to prepare biocompatible scaffolds and surgically implantable devices for use in supporting and facilitating the repair of soft tissue injuries.Type: ApplicationFiled: December 17, 2018Publication date: May 9, 2019Applicant: EMBODY LLCInventors: Michael P. FRANCIS, Yas MAGHDOURI-WHITE, Hilary WRIGGERS, Nardos SORI, Stella PETROVA, Seth POLK, Nicholas THAYER