Robert Wayne Matheny

US Patent:

8257434, Sep 4, 2012

Filed:

Sep 3, 2010

Appl. No.:

12/875727

Inventors:

Robert G. Matheny - Norcross GA, US

Assignee:

CorMatrix Cardiovascular, Inc. - Alpharetta GA

International Classification:

A61F 2/24

US Classification:

623 219, 623 212, 623 213, 623 217

Abstract:

A prosthetic tissue valve for aortic, pulmonary, mitral or tricuspid valve replacement is described herein. A sewing ring for use with the prosthetic tissue valve is also described. The valve can have a circumference that is a predetermined distance larger than the circumference of an annulus in a defective valve. The valve can be substantially planar in an unstressed position before attachment at the annulus and substantially non-planar upon attachment in a biased position at the annulus. Methods are provided for placing the valve as described herein in the biased position within the annulus of the defective valve.

US Patent:

8409275, Apr 2, 2013

Filed:

Jul 27, 2012

Appl. No.:

13/560573

Inventors:

Robert G. Matheny - Norcross GA, US

Assignee:

Cormatrix Cardiovascular, Inc. - Roswell GA

International Classification:

A61F 2/24

US Classification:

623 219, 623 212, 623 213, 623 217

Abstract:

A prosthetic tissue valve for aortic, pulmonary, mitral or tricuspid valve replacement is described herein. A sewing ring for use with the prosthetic tissue valve is also described. The valve can have a circumference that is a predetermined distance larger than the circumference of an annulus in a defective valve. The valve can be substantially planar in an unstressed position before attachment at the annulus and substantially non-planar upon attachment in a biased position at the annulus. Methods are provided for placing the valve as described herein in the biased position within the annulus of the defective valve.

US Patent:

8449607, May 28, 2013

Filed:

Jul 26, 2012

Appl. No.:

13/559412

Inventors:

Robert G. Matheny - Norcross GA, US

Assignee:

Cormatrix Cardiovascular, Inc. - Roswell GA

International Classification:

A61F 2/24

US Classification:

623 219, 623 212, 623 213, 623 217

Abstract:

A prosthetic tissue valve for aortic, pulmonary, mitral or tricuspid valve replacement is described herein. A sewing ring for use with the prosthetic tissue valve is also described. The valve can have a circumference that is a predetermined distance larger than the circumference of an annulus in a defective valve. The valve can be substantially planar in an unstressed position before attachment at the annulus and substantially non-planar upon attachment in a biased position at the annulus. Methods are provided for placing the valve as described herein in the biased position within the annulus of the defective valve.

US Patent:

D688372, Aug 20, 2013

Filed:

Oct 8, 2012

Appl. No.:

29/433991

Inventors:

Robert G. Matheny - Norcross GA, US

Assignee:

CorMatrix Cardiovascular, Inc. - Roswell GA

International Classification:

2402

US Classification:

D24155

US Patent:

8568761, Oct 29, 2013

Filed:

Jul 15, 2005

Appl. No.:

11/182551

Inventors:

Robert G. Matheny - Norcross GA, US

Assignee:

CorMatrix Cardiovascular, Inc. - Roswell GA

International Classification:

A61F 2/00
A61K 35/37
C12N 5/16

US Classification:

424423, 424551, 435378, 435395

Abstract:

Compositions of the invention for regenerating defective or absent myocardium comprise an emulsified or injectable extracellular matrix composition. The composition may also include an extracellular matrix scaffold component of any formulation, and further include added cells, proteins, or other components to optimize the regenerative process and restore cardiac function. Methods for regenerating defective or absent myocardium apply a composition to a site of myocardium in need of regeneration using a delivery mode appropriate for the particular formulation.

US Patent:

D694408, Nov 26, 2013

Filed:

Oct 8, 2012

Appl. No.:

29/433988

Inventors:

Robert G. Matheny - Norcross GA, US

Assignee:

CorMatrix Cardiovascular, Inc. - Roswell GA

International Classification:

2402

US Classification:

D24155

US Patent:

8608796, Dec 17, 2013

Filed:

Mar 13, 2013

Appl. No.:

13/801242

Inventors:

Robert Matheny - Norcross GA, US

Assignee:

CorMatrix Cardiovascular, Inc. - Roswell GA

International Classification:

A61F 2/24

US Classification:

623 219, 623 212, 623 213, 623 217

Abstract:

A prosthetic tissue valve for aortic, pulmonary, mitral or tricuspid valve replacement is described herein. A sewing ring for use with the prosthetic tissue valve is also described. The valve can have a circumference that is a predetermined distance larger than the circumference of an annulus in a defective valve. The valve can be substantially planar in an unstressed position before attachment at the annulus and substantially non-planar upon attachment in a biased position at the annulus. Methods are provided for placing the valve as described herein in the biased position within the annulus of the defective valve.

US Patent:

8642084, Feb 4, 2014

Filed:

Jan 2, 2013

Appl. No.:

13/732700

Inventors:

Robert G Matheny - Norcross GA, US

Assignee:

CorMatrix Cardiovascular, Inc. - Roswell GA

International Classification:

A61K 9/14
A61K 35/12
A61F 2/00
A61K 9/48
C12N 5/02

US Classification:

424484, 424423, 424520, 424551, 435378

Abstract:

Compositions of the invention for regenerating defective or absent myocardium comprise an emulsified or injectable extracellular matrix composition. The composition may also include an extracellular matrix scaffold component of any formulation, and further include added cells, proteins, or other components to optimize the regenerative process and restore cardiac function.