This inventor holds 2 USPTO granted patents. Top assignees: Dsm IP Assets B.v., Stiefel Laboratories, Inc.. Active years: 2003-2011.
Company Filing History:
Years Active: 2003-2011
Title: John Elgin Kerr: Innovator in Oral Dosage Forms
Introduction
John Elgin Kerr is a notable inventor based in Winterville, NC (US). He has made significant contributions to the field of pharmaceuticals, particularly in the development of oral dosage forms for water-insoluble drugs. With a total of 2 patents, his work has advanced the methods of drug formulation and delivery.
Latest Patents
Kerr's latest patents include innovative methods for creating oral dosage forms of water-insoluble drugs. One patent describes a method for making an oral dosage form of drugs such as Saquinavir, Cyclosporine, or Paclitaxel. This process involves providing a single-phase working solution that includes an active agent, water, a water-soluble polymer, and a solvent. The method also details the steps of combining this solution with particles formed from a pharmaceutically acceptable core material, drying the coated particles, and forming them into an oral dosage form.
Another significant patent focuses on the manufacturing of itraconazole oral dosage forms that are substantially free of residual methylene chloride. This method includes providing a working solution with itraconazole, a strong acid, a water-soluble polymer, and water. The process similarly involves combining the working solution with particles, drying them, and forming the final oral dosage form.
Career Highlights
Throughout his career, John Elgin Kerr has worked with reputable companies such as Stiefel Laboratories, Inc. and Dsm IP Assets B.V. His experience in these organizations has contributed to his expertise in pharmaceutical formulations and innovations.
Collaborations
Kerr has collaborated with notable professionals in the field, including Ranga Raju Namburi and Allen L Lawson. These collaborations have likely enriched his work and expanded the impact of his inventions.
Conclusion
John Elgin Kerr's contributions to the pharmaceutical industry through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of effective oral dosage forms for challenging drugs.