Patents by Inventor Muhammad Khaleeq-ur- Rahman

Muhammad Khaleeq-ur- Rahman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ciprofloxacin loaded diethylaminoethyl cellulose nanoparticles
    Patent number: 9555009
    Abstract: This invention reports ciprofloxacin (CIP)-encapsulated polymeric nanoparticles and its antibacterial potential with a variety of gram positive and gram negative pathogenic bacteria. CIP-encapsulated nanoparticles of diethylaminoethyl cellulose (DEA-EC) are prepared by the multiple emulsion solvent evaporation method. CIP-encapsulated nanoparticles showed superior effectiveness to inhibit the growth of bacteria in-vitro.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: January 31, 2017
    Inventors: Muhammad Akhyar Farrukh, Muhammad Rehan Gul, Muhammad Khaleeq-ur- Rahman
  • Drug entrapment efficiency and sustained drug release of chloramphenicol loaded polymeric-iron nanoparticles
    Patent number: 9393313
    Abstract: This invention harvests nanocomposite which enable targeted delivery of antibiotics. Biodegradable and biocompatible polymer such as diethylaminoethyl-cellulose (DEAE-Cellulose) are used in combination with iron, which contributes its magnetic characteristics to the nanocomposite. The nanoparticles produced could be used as carriers for releasing chloramphenicol at the targeted site for sustained release.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: July 19, 2016
    Inventors: Muhammad Akhyar Farrukh, Adarsh Shams, Muhammad Khaleeq-ur- Rahman
  • CIPROFLOXACIN LOADED DIETHYLAMINOETHYL CELLULOSE NANOPARTICLES
    Publication number: 20160106685
    Abstract: This invention reports ciprofloxacin (CIP)-encapsulated polymeric nanoparticles and its antibacterial potential with a variety of gram positive and gram negative pathogenic bacteria. CIP-encapsulated nanoparticles of diethylaminoethyl cellulose (DEA-EC) are prepared by the multiple emulsion solvent evaporation method. CIP-encapsulated nanoparticles showed superior effectiveness to inhibit the growth of bacteria in-vitro.
    Type: Application
    Filed: October 17, 2014
    Publication date: April 21, 2016
    Inventors: Muhammad Akhyar Farrukh, Muhammad Rehan Gul, Muhammad Khaleeq-ur- Rahman
  • DRUG ENTRAPMENT EFFICIENCY AND SUSTAINED DRUG RELEASE OF CHLORAMPHENICOL LOADED POLYMERIC-IRON NANOPARTICLES
    Publication number: 20160101182
    Abstract: This invention harvests nanocomposite which enable targeted delivery of antibiotics. Biodegradable and biocompatible polymer such as diethylaminoethyl-cellulose (DEAE-Cellulose) are used in combination with iron, which contributes its magnetic characteristics to the nanocomposite. The nanoparticles produced could be used as carriers for releasing chloramphenicol at the targeted site for sustained release.
    Type: Application
    Filed: October 14, 2014
    Publication date: April 14, 2016
    Inventors: Muhammad Akhyar Farrukh, Adarsh Shams, Muhammad Khaleeq-ur- Rahman