Patents by Inventor Shawn Peniston
Shawn Peniston 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: 20250057640Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: ApplicationFiled: September 25, 2024Publication date: February 20, 2025Inventors: Shalaby W. SHALABY, Shawn PENISTON, Michael Scott TAYLOR, Douglas D. GREENE
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Patent number: 12161541Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: GrantFiled: November 4, 2020Date of Patent: December 10, 2024Assignee: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Michael Scott Taylor, Douglas D. Greene
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Publication number: 20210128288Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: ApplicationFiled: November 4, 2020Publication date: May 6, 2021Inventors: Shalaby W. Shalaby, Shawn Peniston, Michael Scott Taylor, Douglas D. Greene
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Patent number: 10856960Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: GrantFiled: September 12, 2018Date of Patent: December 8, 2020Assignee: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Michael Scott Taylor, Douglas D. Greene
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Publication number: 20190083222Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: ApplicationFiled: September 12, 2018Publication date: March 21, 2019Applicant: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Michael Scott Taylor, Douglas D. Greene
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Publication number: 20180296312Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: ApplicationFiled: April 28, 2014Publication date: October 18, 2018Applicant: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Scott Taylor, Douglas D. Greene
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Patent number: 10098722Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: GrantFiled: April 28, 2014Date of Patent: October 16, 2018Assignee: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Scott Taylor, Douglas D. Greene
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Patent number: 10085826Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: GrantFiled: July 10, 2015Date of Patent: October 2, 2018Assignee: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Scott Taylor, Douglas D. Greene
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Patent number: 9884140Abstract: A family of selectively absorbable/biodegradable, fibrous composite constructs includes different combinations of biostable and absorbable/biodegradable yarns assembled as initially interdependent, load-bearing components, transitioning to exhibit independent functional properties during in vivo end-use. The family of constructs consists of two groups, one group is made of fiber-reinforced composites of high compliance, absorbable matrices of segmented polyaxial copolyesters reinforced with multifilament yarn constructs, which are combinations of ultrahigh molecular weight polyethylene fibers and at least one absorbable/biodegradable fiber selected from silk fibers and multifilament yarns made from linear segmented, l-lactide copolyesters and poly (3-hydroxyalkanoates, are useful in orthopedic, maxillofacial, urological, vascular, hernial repair and tissue engineering applications.Type: GrantFiled: February 6, 2015Date of Patent: February 6, 2018Assignee: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Kimberly A. Carpenter
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Publication number: 20150305848Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: ApplicationFiled: July 10, 2015Publication date: October 29, 2015Applicant: POLY-MED, INC.Inventors: Shalaby W. Shalaby, Shawn Peniston, Scott Taylor, Douglas D. Greene
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Publication number: 20150151024Abstract: A family of selectively absorbable/biodegradable, fibrous composite constructs includes different combinations of biostable and absorbable/biodegradable yarns assembled as initially interdependent, load-bearing components, transitioning to exhibit independent functional properties during in vivo end-use. The family of constructs consists of two groups, one group is made of fiber-reinforced composites of high compliance, absorbable matrices of segmented polyaxial copolyesters reinforced with multifilament yarn constructs, which are combinations of ultrahigh molecular weight polyethylene fibers and at least one absorbable/biodegradable fiber selected from silk fibers and multifilament yarns made from linear segmented, l-lactide copolyesters and poly (3-hydroxyalkanoates, are useful in orthopedic, maxillofacial, urological, vascular, hernial repair and tissue engineering applications.Type: ApplicationFiled: February 6, 2015Publication date: June 4, 2015Applicant: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Kimberly A. Carpenter
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Patent number: 9011439Abstract: A family of selectively absorbable/biodegradable, fibrous composite constructs includes different combinations of biostable and absorbable/biodegradable yarns assembled as initially interdependent, load-bearing components, transitioning to exhibit independent functional properties during in vivo end-use. The family of constructs consists of two groups, one group is made of fiber-reinforced composites of high compliance, absorbable matrices of segmented polyaxial copolyesters reinforced with multifilament yarn constructs, which are combinations of ultrahigh molecular weight polyethylene fibers and at least one absorbable/biodegradable fiber selected from silk fibers and multifilament yarns made from linear segmented, l-lactide copolyesters and poly (3-hydroxyalkanoates, are useful in orthopedic, maxillofacial, urological, vascular, hernial repair and tissue engineering applications.Type: GrantFiled: November 8, 2007Date of Patent: April 21, 2015Assignee: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Kimberly A. Carpenter
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Publication number: 20140309667Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: ApplicationFiled: April 28, 2014Publication date: October 16, 2014Applicant: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Scott Taylor, Douglas D. Greene
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Patent number: 8709023Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: GrantFiled: July 17, 2007Date of Patent: April 29, 2014Assignee: Poly-Med, Inc.Inventors: Shalaby W. Shalaby, Shawn Peniston, Scott Taylor, Douglas D. Greene
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Publication number: 20110117352Abstract: A self-reinforced polyethylene composite includes a self-primed fabric reinforcement, such as a warp-knitted mesh, and has a fabric/matrix weight ratio of 10/90 to 45/55. Prior to inclusion in the composite the fabric reinforcement is self-primed by dipping in a polyethylene priming solution. The composite is derived from pre-formed sheets stacked in different patterns which yield upon compression molding into composite devices with variable thickness and degrees of mechanical properties. The primer may contain one or more additives to impart certain properties to the final composite.Type: ApplicationFiled: October 28, 2010Publication date: May 19, 2011Inventors: Shalaby W. Shalaby, Shawn Peniston
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Publication number: 20090024162Abstract: Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.Type: ApplicationFiled: July 17, 2007Publication date: January 22, 2009Inventors: Shalaby W. Shalaby, Shawn Peniston, M. Scott Taylor, Douglas D. Greene
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Publication number: 20080269749Abstract: The present invention provides an implantable device, a portion of which is formed of a material which is a combination of copolymers PCLM-12 and SMC-7, and nucleating agent A-6. The implantable device may be an intramedullary bone fixation device. The implantable device may have a body with a composite portion including a thermo-chemically activated matrix formed from the copolymer material, and a support structure formed from a second material. The body may be deformable at a first thermo-chemical state and hardened at a second thermo-chemical state. The implantable device may be heated to reach the deformable first thermo-chemical state, deformed, inserted into the intramedullary canal of a fractured bone, and cooled to reach the hardened second thermo-chemical state, providing rigid support during healing of the fractures.Type: ApplicationFiled: February 7, 2008Publication date: October 30, 2008Applicant: OSTEOLIGNInventors: Shalaby W. Shalaby, Shawn Peniston, Daniel F. Justin
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Publication number: 20080119848Abstract: A family of selectively absorbable/biodegradable, fibrous composite constructs includes different combinations of biostable and absorbable/biodegradable yarns assembled as initially interdependent, load-bearing components, transitioning to exhibit independent functional properties during in vivo end-use. The family of constructs consists of two groups, one group is made of fiber-reinforced composites of high compliance, absorbable matrices of segmented polyaxial copolyesters reinforced with multifilament yarn constructs, which are combinations of ultrahigh molecular weight polyethylene fibers and at least one absorbable/biodegradable fiber selected from silk fibers and multifilament yarns made from linear segmented, l-lactide copolyesters and poly (3-hydroxyalkanoates, are useful in orthopedic, maxillofacial, urological, vascular, hernial repair and tissue engineering applications.Type: ApplicationFiled: November 8, 2007Publication date: May 22, 2008Inventors: Shalaby W. Shalaby, Shawn Peniston, Kimberly A. Carpenter