Patents by Inventor Guillem ROCASALBAS

Guillem ROCASALBAS 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).

  • Chitosan Hydrogel Microbead
    Publication number: 20170326275
    Abstract: The present invention relates to hydrogel microbeads comprising at least water, chitosan, at least one polyphosphate compound, water being present at a concentration of at least 85% by mass of hydrogel, said microbeads having an average number diameter ranging from 100 to 900 ?m. The present invention also relates to their manufacturing method and their uses, in particular in pharmaceutical compositions or medical devices, more particularly for treating an articular pathology.
    Type: Application
    Filed: December 7, 2015
    Publication date: November 16, 2017
    Inventors: Renaud LECLER, Mickaël CHAUSSON, Pierre DOUETTE, Guillem ROCASALBAS, Sandrine GAUTIER