Patent application number | Description | Published |
20090098017 | NANOPOROUS MEMBRANE EXCHANGER - The invention is a nanoporous membrane exchanger. | 04-16-2009 |
20090240013 | COVALENTLY FUNCTIONALIZED PARTICLES FOR SYNTHESIS OF NEW COMPOSITE MATERIALS - The present invention includes compositions and methods for synthesis of composite materials involving gas phase plasma polymerization to covalently plasma graft an organic molecule onto particles; covalently binding an organic monomer to the functionalized particles; and, polymerizing the organic monomers into hybrid polymer composite materials. | 09-24-2009 |
20100297248 | ENCAPSULATED PARTICLES FOR AMORPHOUS STABILITY ENHANCEMENT - The present invention provides compositions and methods of making and encapsulating one or more active agents in a chemical vapor deposition layer to enhance the stability. | 11-25-2010 |
20100297251 | ENCAPSULATED PARTICLES FOR ENTERIC RELEASE - The present invention provides a system for delivery of an enteric coated active agent generally resistant to disintegration in an neutral environment having one or more active agents encapsulated by a polymer coating formed by chemical vapor deposition of one or more monomers on the one or more active agents to form a chemical vapor deposition polymer coating that controls the release of the one or more active agents in the gastrointestinal tract. | 11-25-2010 |
20100303877 | Controlled Release Hydrogel Films - The present invention provides hydrogels and methods of making hydrogels with precisely controlled levels of chemical compositions by mixing one or more monomers in a plasma reactor; polymerizing the one or more monomers into a polymer; crosslinking the polymer to form a hydrogel; immersing the hydrogel in a first solution; and adsorbing one or more solute species from the solution, wherein the one or more solute species are released at controlled rates. | 12-02-2010 |
20100305291 | Non-Fouling Receptor Labeled Multi-Functional Surfaces - The present invention provides compositions and methods of forming a multifunctional polymer film by plasma discharge by providing one or more monomers to a plasma discharge reactor, wherein the one or more monomers comprising one or more functional groups; polymerizing the one or more monomers into a multifunctional polymer; and forming a polymer film from the multifunctional polymer on a surface. | 12-02-2010 |
20120077936 | COVALENTLY FUNCTIONALIZED PARTICLES FOR SYNTHESIS OF NEW COMPOSITE MATERIALS - The present invention includes compositions and methods for synthesis of composite materials involving gas phase plasma polymerization to covalently plasma graft an organic molecule onto particles; covalently binding an organic monomer to the functionalized particles; and, polymerizing the organic monomers into hybrid polymer composite materials. | 03-29-2012 |
20140011955 | Covalently Functionalized Particles for Synthesis of New Composite Materials - The present invention includes compositions and methods for synthesis of composite materials involving gas phase plasma polymerization to covalently plasma graft an organic molecule onto inorganic particles; covalently binding an organic monomer to the functionalized inorganic particles; and, polymerizing the organic monomers into inorganic/organic hybrid polymer composite materials. | 01-09-2014 |
20140053780 | Plasma Polymerization for Encapsulating Particles - The present invention includes systems, methods and compositions for the encapsulation of particles. In one form, the system comprises one or more particles, a rotatable reaction chamber in a plasma enhanced chemical reactor to accept one or more particles, and at least one carbonaceous compound to be used in the rotatable reaction chamber, wherein the carbonaceous compound is polymerized onto a surface of one or more particles forming a polymer film encapsulating one or more particles. Using systems, methods, and compositions of the present invention, any particle encapsulated with a degradable or nondegradable polymer film may be introduced and/or released into an environment. The polymer film as well as introduction of encapsulated particles and release therefrom into an environment are controlled by the present invention. | 02-27-2014 |