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Class Information
Number: 424/502
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) > Contains waxes, higher fatty acids, higher fatty alcohols
Description: Subject matter in which the particle is impregnated with a wax, higher fatty alcohol or derivatives thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7582312 |
Methods to produce lung surfactant formulations via lyophilization and formulations and uses thereof |
Sep. 1, 2009 |
| 7537787 |
Method for modulating glutamate and/or aspartate release in a central nervous system locus |
May. 26, 2009 |
| 7534448 |
Methods of treatment with drug loaded polymeric materials |
May. 19, 2009 |
| 7534449 |
Targeted and high density drug loaded polymeric materials |
May. 19, 2009 |
| 7479490 |
Pellet for a presurrized pipeline |
Jan. 20, 2009 |
| 7473433 |
Pulmonary delivery of polyene antifungal agents |
Jan. 6, 2009 |
| 7442385 |
Chemoembolisation |
Oct. 28, 2008 |
| 7442388 |
Phospholipid-based powders for drug delivery |
Oct. 28, 2008 |
| 7432294 |
Pharmaceutical formulations |
Oct. 7, 2008 |
| 7407667 |
Pesticidal preparations comprising copolymers |
Aug. 5, 2008 |
| 7404966 |
Transfer-resistant makeup removing compositions |
Jul. 29, 2008 |
| 7399488 |
Abuse-deterrent pharmaceutical compositions of opiods and other drugs |
Jul. 15, 2008 |
| 7291348 |
Compositions and methods for biodegradable microspheres as carriers of bioactive substances |
Nov. 6, 2007 |
| 7282221 |
Antiviral product, use and formulation thereof |
Oct. 16, 2007 |
| 7279182 |
Formulation for spray-drying large porous particles |
Oct. 9, 2007 |
| 7276251 |
Sustained-release composition of drugs encapsulated in microparticles of hyaluronic acid |
Oct. 2, 2007 |
| 7252840 |
Use of simple amino acids to form porous particles |
Aug. 7, 2007 |
| 7220433 |
Compositions for parenteral administration and sustained-release of therapeutic agents |
May. 22, 2007 |
| 7217427 |
Polymersomes and related encapsulating membranes |
May. 15, 2007 |
| 7205343 |
Stabilized bioactive preparations and method of use |
Apr. 17, 2007 |
| 7195779 |
Storage stable thyroxine active drug formulations and methods for their production |
Mar. 27, 2007 |
| 7195780 |
Nanoparticle delivery system |
Mar. 27, 2007 |
| 7179490 |
Sustained release ionic conjugate |
Feb. 20, 2007 |
| 7176171 |
Low-viscosity opacifiers without anionic surface-active agents |
Feb. 13, 2007 |
| 7163697 |
Biodegradable polymer compositions, compositions and uses related thereto |
Jan. 16, 2007 |
| 7160557 |
Matrices formed of polymer and hydrophobic compounds for use in drug delivery |
Jan. 9, 2007 |
| 7141593 |
Pharmaceutical formulations |
Nov. 28, 2006 |
| 7108859 |
Antineoplastic product, use and formulation thereof |
Sep. 19, 2006 |
| 7105174 |
Multiple-delayed release anti-neoplastic product, use and formulation thereof |
Sep. 12, 2006 |
| 7101568 |
Methods and compositions for treating solid tumors |
Sep. 5, 2006 |
| 7097849 |
Injectable aqueous dispersions of propofol |
Aug. 29, 2006 |
| 7090831 |
Pharmaceutical aerosol formulation |
Aug. 15, 2006 |
| 7074430 |
Controlled release tramadol tramadol formulation |
Jul. 11, 2006 |
| 7074395 |
Cosmetic formulations of quaternary ammonium compounds incorporating polyhydric alcohols |
Jul. 11, 2006 |
| 7074417 |
Multiple-delayed release anti-viral product, use and formulation thereof |
Jul. 11, 2006 |
| 7060263 |
Super absorption Coenzyme Q.sub.10 |
Jun. 13, 2006 |
| 6994873 |
Multiparticulate formulations of lithium salts for oral administration suitable for once-a-day administration |
Feb. 7, 2006 |
| 6991804 |
Delivery systems for periadventitial delivery for treatment of restenosis and anastomotic intimal hyperplasia |
Jan. 31, 2006 |
| 6984401 |
Antiviral product, use and formulation thereof |
Jan. 10, 2006 |
| 6982091 |
Vaginal delivery of chemotherapeutic agents and inhibitors of membrane efflux systems for cancer therapy |
Jan. 3, 2006 |
| 6979452 |
Low pH, high skin friction cosmetic creams |
Dec. 27, 2005 |
| 6977087 |
Aerodynamically light particles for pulmonary drug delivery |
Dec. 20, 2005 |
| 6967028 |
Prolonged release microspheres for injectable administration |
Nov. 22, 2005 |
| 6962716 |
Compositions and methods for biodegradable microspheres as carriers of bioactive substances |
Nov. 8, 2005 |
| 6953588 |
Multi-vitamin and mineral supplement |
Oct. 11, 2005 |
| 6936277 |
Pharmaceutical excipient having improved compressibility |
Aug. 30, 2005 |
| 6936274 |
Storage stable thyroxine active drug formulations and methods for their production |
Aug. 30, 2005 |
| 6921541 |
Formulations and methods for providing prolonged local anesthesia |
Jul. 26, 2005 |
| 6919074 |
Cosmetic formulations of quaternary ammonium compounds free of short-chain alcohols |
Jul. 19, 2005 |
| 6911218 |
Sustained release ionic conjugate |
Jun. 28, 2005 |
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