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Bottoni
Giuseppe Bottoni, Bologna IT
| Patent application number | Description | Published |
|---|---|---|
| 20090081133 | Mucoadhesive xyloglucan-containing formulations useful in medical devices and in pharmaceutical fromulations - Mucoadhesive and controlled release formulations consisting of aqueous solutions containing 0.05% to 5% by weight of a natural purified polymer having xyloglucan structure and 10% to 70% by weight of glycerol. These formulations are suitable for the application on human mucous membranes, such as nasal, oral and vaginal mucous membranes, as moisturizing and softening agents or as pharmaceutical release system. Further objects of the invention are pharmaceutical formulations and medical devices suitable for the application to human mucous membranes, containing the mucoadhesive and controlled release formulations together with active ingredients and excipients. | 03-26-2009 |
Gluseppe Bottoni, Bologna IT
| Patent application number | Description | Published |
|---|---|---|
| 20100010028 | USE OF POLYOLS TO OBTAIN STABLE POLYMORPHOUS FORMS OF RIFAXIMIN - Polyols stabilize polymorphous form of rifaximin, in particular the β form. When polyols having at least two hydroxy groups are added to rifaximin powder, polymorph β is stable and remains stable in time independently from the environment humidity. In this invention a method to prepare formulations constituted by pure and stable polymorphous forms able to give a pharmaceutical product is described. | 01-14-2010 |
Paolo Bottoni, Mantova IT
| Patent application number | Description | Published |
|---|---|---|
| 20100103766 | LOW-PRESSURE -DROP MIXING DEVICE AND USE THEREOF IN THE MIXING OF TWO GASES/VAPOURS - Mixing device for two gases/vapours (hereinafter gases) comprising: a) a plurality of tubes arranged in a bundle ( | 04-29-2010 |