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NANOPHASE TECHNOLOGIES (NANX)

Utility
Method of Enhancing the Efficacy and Stability of Ingredients In Suspensions
28 Apr 22
A composition comprises a low-solubility ingredient having a particle size of at most 10 μm dispersed in a solvent.
Harry W. Sarkas
Filed: 29 Sep 21
Utility
Magnetic Beads, Method of Making and Method of Use Thereof
24 Mar 22
Magnetic beads comprise a plurality of magnetic nanoparticles, dispersed in a non-magnetic matrix.
Harry W. Sarkas, Kevin Cureton
Filed: 30 Sep 21
Utility
Lipophillically Dispersed Phenolic Polymer Particles
10 Mar 22
A composition comprises phenolic polymer particles and a surfactant, on the phenolic polymer particles.
Harry W. Sarkas, Christopher C. Boffa, Kevin Cureton
Filed: 21 Sep 21
Utility
Particulates of Polyphenolics and Dispersions Thereof
20 Jan 22
A composition includes polyphenolic particles and a surfactant, on the polyphenolic particles.
Harry W. Sarkas, Christopher C Boffa, Lucas T. Tesar, Kevin Cureton
Filed: 27 Jul 21
Utility
Zinc Oxide Particles, Photostable Uv Filters, and Methods of Use Thereof
6 Jan 22
Zinc oxide particles are prepared as a dry powder through a vapor phase formed by a plasma process, or by introducing defects into stoichiometric zinc oxide particles in a liquid carrier through mechanical stress.
Harry W. Sarkas, Christopher C. Boffa
Filed: 26 Feb 21
Utility
Method of enhancing the efficacy and stability of ingredients in suspensions
26 Oct 21
A composition comprises a low-solubility ingredient having a particle size of at most 10 μm dispersed in a solvent.
Harry W. Sarkas
Filed: 9 Aug 19
Utility
Lipophillically dispersed phenolic polymer particles
26 Oct 21
A composition comprises phenolic polymer particles and a surfactant, on the phenolic polymer particles.
Harry W. Sarkas, Christopher C. Boffa, Kevin Cureton
Filed: 13 Sep 19
Utility
Lipophillically Dispersed Phenolic Polymer Particles
18 Mar 21
A composition comprises phenolic polymer particles and a surfactant, on the phenolic polymer particles.
Harry W. Sarkas, Christopher C. Boffa, Kevin Cureton
Filed: 13 Sep 19
Utility
Method of Enhancing the Efficacy and Stability of Ingredients In Suspensions
11 Feb 21
A composition comprises a low-solubility ingredient having a particle size of at most 10 μm dispersed in a solvent.
Harry W. Sarkas
Filed: 9 Aug 19
Utility
Coated Powders Having High Photostability
17 Jun 20
A coated powder comprises (a) particles, and (b) a coating on the surface of the particles including (1) silica moieties, (2) organo oxysilane moieties selected from the group consisting of mono-organo oxysilane moieties, bi-organo oxysilane moieties and tri-organo oxysilane moieties, and (3) poly(dialkyl)siloxane moieties.
Harry W. Sarkas, Abigail R. Hooper, Nathan H. Hoffmann
Filed: 16 Dec 19
Utility
Multifunctional Coated Powders and High Solids Dispersions
20 May 20
A coated powder comprises (a) nanoparticles, and (b) a coating, on the surface of the nanoparticles.
Kushal Shah, Harry W. Sarkas, Patrick G. Murray
Filed: 7 Nov 19
Utility
Coated powders having high photostability
16 Mar 20
A coated powder comprises (a) particles, and (b) a coating on the surface of the particles including (1) silica moieties, (2) organo oxysilane moieties selected from the group consisting of mono-organo oxysilane moieties, bi-organo oxysilane moieties and tri-organo oxysilane moieties, and (3) poly(dialkyl)siloxane moieties.
Harry W. Sarkas, Abigail R. Hooper, Nathan H. Hoffmann
Filed: 9 Apr 17
Utility
Functionalized siloxane or polysiloxane coated particles with enhanced light filtering properties
10 Feb 20
A coated powder comprises (a) particles, and (b) a coating, on the surface of the particles.
Harry W. Sarkas, Anna Pavlovic, Kevin Cureton, Harold G. Judd
Filed: 8 Mar 18
Utility
Multifunctional coated powders and high solids dispersions
27 Jan 20
A coated powder comprises (a) nanoparticles, and (b) a coating, on the surface of the nanoparticles.
Kushal D. Shah, Harry W. Sarkas, Patrick G. Murray
Filed: 18 Apr 17
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