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Class Information
Number: 428/402.24
Name: Stock material or miscellaneous articles > Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof > Particulate matter (e.g., sphere, flake, etc.) > Microcapsule with solid core (includes liposome)
Description: Subject matter wherein the microcapsule contains solid core, e.g., a microcapsular opacifier containing titanium dioxide encapsulated with urea-formaldehyde polymer shell, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618565 |
Lipobeads and their production |
Nov. 17, 2009 |
| 7550200 |
Microencapsulation of biocides and antifouling agents |
Jun. 23, 2009 |
| 7510730 |
Apparatus and method for preparing microparticles using in-line solvent extraction |
Mar. 31, 2009 |
| 7470732 |
Polymer encapsulation of high aspect ratio materials and methods of making same |
Dec. 30, 2008 |
| 7465538 |
Multiplex flow assays preferably with magnetic particles as solid phase |
Dec. 16, 2008 |
| 7442439 |
Microencapsulated heat delivery vehicles |
Oct. 28, 2008 |
| 7377968 |
Blends of encapsulated biocides |
May. 27, 2008 |
| 7300671 |
Method and apparatus for preparing microparticles using in-line solvent extraction |
Nov. 27, 2007 |
| 7297404 |
Microencapsulated particles and process for manufacturing same |
Nov. 20, 2007 |
| 7285315 |
Closure in synthetic material for containers |
Oct. 23, 2007 |
| 7244413 |
Functionalized encapsulated fluorescent nanocrystals |
Jul. 17, 2007 |
| 7226961 |
Thermochromic golf ball |
Jun. 5, 2007 |
| 7205160 |
Multiplex flow assays preferably with magnetic particles as solid phase |
Apr. 17, 2007 |
| 7195820 |
Core-shell polymers having hydrophilic shells for improved shell coverage and anti-blocking properties |
Mar. 27, 2007 |
| 7186474 |
Nanocomposite compositions for hydrogen storage and methods for supplying hydrogen to fuel cells |
Mar. 6, 2007 |
| 7179407 |
Zero order release and temperature-controlled microcapsules and process for the preparation thereof |
Feb. 20, 2007 |
| 7166355 |
Use of microcapsules in gypsum plasterboards |
Jan. 23, 2007 |
| 7125915 |
Lipid-based nanotubules for controlled release of healing agents in golf ball layers |
Oct. 24, 2006 |
| 7112361 |
Methods of making decomposable thin films of polyelectrolytes and uses thereof |
Sep. 26, 2006 |
| 7108861 |
Environmentally benign crop protection agents |
Sep. 19, 2006 |
| 7101718 |
Organo luminescent semiconductor nanocrystal probes for biological applications and process for making and using such probes |
Sep. 5, 2006 |
| 7060252 |
Functionalized encapsulated fluorescent nanocrystals |
Jun. 13, 2006 |
| 7052766 |
Functionalized halogenated polymers for microencapsulation |
May. 30, 2006 |
| 7025912 |
Microcapsule and manufacturing method thereof |
Apr. 11, 2006 |
| 7026277 |
Fabric care composition |
Apr. 11, 2006 |
| 6991809 |
Particles with improved solubilization capacity |
Jan. 31, 2006 |
| 6989192 |
Pressure sensitively adhesive polyacrylates |
Jan. 24, 2006 |
| 6989195 |
Coated particles, methods of making and using |
Jan. 24, 2006 |
| 6989196 |
Microencapsulation of magnetic material using heat stabilization |
Jan. 24, 2006 |
| 6974592 |
Encapsulated agglomeration of microcapsules and method for the preparation thereof |
Dec. 13, 2005 |
| 6969530 |
Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof |
Nov. 29, 2005 |
| 6964747 |
Production of dyed polymer microparticles |
Nov. 15, 2005 |
| 6951684 |
Electrical interconnect using locally conductive adhesive |
Oct. 4, 2005 |
| 6951745 |
Polyhydroxyalkanoate-containing structure and manufacturing method thereof |
Oct. 4, 2005 |
| 6939033 |
Method and apparatus for preparing microparticles using in-line solvent extraction |
Sep. 6, 2005 |
| 6936657 |
Dispersion composition and method for producing the same |
Aug. 30, 2005 |
| 6932984 |
Method of microencapsulation |
Aug. 23, 2005 |
| 6927069 |
Organo luminescent semiconductor nanocrystal probes for biological applications and process for making and using such probes |
Aug. 9, 2005 |
| 6926957 |
Water-based ink-receptive coating |
Aug. 9, 2005 |
| 6919444 |
Magnetic particles for purifying nucleic acids |
Jul. 19, 2005 |
| 6913828 |
Production of hollow metal microcylinders from lipids |
Jul. 5, 2005 |
| 6899947 |
Nanoparticle arrays and sensors using same |
May. 31, 2005 |
| 6893646 |
Coated cosmetic powder |
May. 17, 2005 |
| 6890653 |
Microcapsule dispersion |
May. 10, 2005 |
| 6884432 |
Blend, cross-linkable poly(propylene fumarate) for immobilization and controlled drug delivery |
Apr. 26, 2005 |
| 6881482 |
Microencapsulation using electromagnetic energy and core and shell materials with different dielectric constants and dissipation factors |
Apr. 19, 2005 |
| 6881810 |
Microcapsule and process for manufacturing the same |
Apr. 19, 2005 |
| 6878309 |
Controlled release cooling additive composition |
Apr. 12, 2005 |
| 6861145 |
Solid matter micro-encapsulated by an aminoplast and method for producing the same |
Mar. 1, 2005 |
| 6855551 |
Biological applications of quantum dots |
Feb. 15, 2005 |
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