| Patent Number |
Title Of Patent |
Date Issued |
| 7247721 |
Materials and methods for binding nucleic acids to surfaces |
July 24, 2007 |
| Surfaces containing high purity silica (silicon dioxide) exhibit high loading potential for nucleic acids.Formulations containing nucleic acids and materials which mask the electrostatic interactions between the nucleic acids and surfaces are disclosed. By masking the phosphate charg |
| 7148056 |
Diagnostic devices containing porous material |
December 12, 2006 |
| Diagnostic devices are disclosed which contain porous material. The porous material preferably comprises silica and alumina. Chemical and/or biological molecules can be bound to the porous material in high concentrations while both having high accessibility to molecules in solution, |
| 7125859 |
Nucleic acid antioxidant compositions, methods for obtaining such compositions and formulations |
October 24, 2006 |
| Compositions containing purified nucleic acid wherein the nucleic acid acts as an antioxidant. Such compositions also include materials subject to oxidative damage such as antioxidants, vitamins, lipids, foods and pharmaceuticals. The invention also includes methods for preparing such |
| 7056332 |
Nucleic acid biomaterials and methods of formation and use |
June 6, 2006 |
| Polymers that are biocompatible are useful for various medical purposes such as tissue repair, reconstruction and wound healing. A method and composition for producing a biocompatible polymer formed from nucleic acids is disclosed. The nucleic acid polymer may be used to form a hybrid |
| 7037304 |
Implantable system for cell growth control |
May 2, 2006 |
| An implantable infection shield and system for drug delivery in vascular tissue includes a relatively non-biodegradable porous linked fibrous biomaterial which controls and directs cell growth and angiogenesis from adjacent vascular tissue into the implant. Infection shield embodiments |
| 7011841 |
High density porous materials |
March 14, 2006 |
| Porous materials are disclosed having densities of at least about 6 pounds per cubic foot (96.1 kg/m.sup.3). The materials comprise silica and/or alumina.The porous materials are useful as supports for binding various chemical and biological molecules. The materials are useful as support |
| 7001371 |
Porous drug delivery system |
February 21, 2006 |
| An implantable infection shield and system for drug delivery in vascular tissue includes a relatively non-biodegradable porous linked fibrous biomaterial which controls and directs cell growth and angiogenesis from adjacent vascular tissue into the implant. Infection shield embodiments |
| 6890912 |
Sunscreen formulations containing nucleic acids |
May 10, 2005 |
| Sunscreen formulations containing nucleic acids are disclosed. The formulations can be used to reduce sunburns, the occurrence of skin cancer, and the occurrence of other ultraviolet radiation caused conditions. The nucleic acids are preferably DNA. |
| 6855817 |
Materials and methods for binding nucleic acids to surfaces |
February 15, 2005 |
| Surfaces containing high purity silica (silicon dioxide) exhibit high loading potential for nucleic acids.Formulations containing nucleic acids and materials which mask the electrostatic interactions between the nucleic acids and surfaces are disclosed. By masking the phosphate charges o |
| 6752863 |
Bone cement compositions comprising fused fibrous compounds |
June 22, 2004 |
| The preferred embodiment of the present invention provides novel and unique fused fibrous compounds for addition to and manufacture of bone and dental cement systems and methods of making the same. The preferred embodiment of the fused fibrous compound material made therefrom comprises a |
| 6544324 |
Bone cement compositions comprising fused fibrous compounds |
April 8, 2003 |
| The preferred embodiment of the present invention provides novel and unique fused fibrous compounds for addition to and manufacture of bone and dental cement systems and methods of making the same. The preferred embodiment of the fused fibrous compound material made therefrom comprises a |
| 6340360 |
System for cell growth |
January 22, 2002 |
| An implantable infection shield and system for drug delivery in vascular tissue includes a relatively non-biodegradable porous linked fibrous biomaterial which controls and directs cell growth and angiogenesis from adjacent vascular tissue into the implant. Infection shield embodiments |
| 6291547 |
Bone cement compositions comprising fused fibrous compounds |
September 18, 2001 |
| The preferred embodiment of the present invention provides novel and unique fused fibrous compounds for addition to and manufacture of bone and dental cement systems and methods of making the same. The preferred embodiment of the fused fibrous compound material made therefrom comprises a |
| 5964745 |
Implantable system for cell growth control |
October 12, 1999 |
| An implantable infection shield and system for drug delivery in vascular tissue includes a relatively non-biodegradable porous linked fibrous biomaterial which controls and directs cell growth and angiogenesis from adjacent vascular tissue into the implant. Infection shield embodiments |
| 5951295 |
Ceramic fused fiber enhanced dental materials |
September 14, 1999 |
| The preferred embodiment of the present invention provides novel and unique filler compositions and ceramic enhanced dental materials. The preferred embodiment of the composition and the ceramic dental restorative materials made therefrom comprise a rigid three-dimensional network of fib |
| 5621035 |
Ceramic fused fiber enhanced dental materials |
April 15, 1997 |
| The preferred embodiment of the present invention provides novel and unique filler compositions and ceramic enhanced dental materials. The preferred embodiment of the filler composition and the ceramic dental restorative material is comprised of about 22% by weight alumina, about 78% by |
| 4517995 |
Filters for polynuclear aromatic hydrocarbon-containing smoke |
May 21, 1985 |
| The present invention provides a filter for a polynuclear aromatic hydrocarbon containing smoke. In one embodiment, the filter is used in combination with an exhaust system of an internal combustion engine or in combination with an industrial smoke stack. In this embodiment, the filter |
