1. Alfa Wassermann, Inc. (29 from 88 patents)

2. Alfasigma S.p.a. (9 from 22 patents)

3. Salix Pharmaceuticals, Inc. (5 from 63 patents)

4. Other (1 from 832,891 patents)

5. Theravance Biopharma R&d Ip, LLC (1 from 262 patents)

6. Manuela Campana (0 patent)

7. Goffredo Rosini (0 patent)

8. Vincenzo Cannata (0 patent)

9. Dario Braga (0 patent)

10. Donatella Confortini (0 patent)

11. Giuseppe C. Viscomi (0 patent)

12. Denis Severini (0 patent)

13. Paolo Righi (0 patent)

1. 11642339 - Methods of treating symptoms of gastroparesis using velusetrag

2. 11241452 - Oral compositions for the treatment of gastroesophageal reflux

3. 10793925 - for the production of conjugated linoleic acid, nutritional and pharmaceutical preparations containing it and uses thereof

4. 10703763 - Polymorphous forms of rifaximin, processes for their production and use thereof in the medicinal preparations

5. 10428086 - Solvated crystal form of rifaximin, production, compositions and uses thereof

6. 10285944 - Gastroresistant pharmaceutical formulations containing rifaximin

7. 10280177 - Use of polyols to obtain stable polymorphous forms of rifaximin

8. 10258610 - Pharmaceutical compositions comprising rifaximin, processes for their preparation and their use in the treatment of vaginal infections

9. 10258657 - Therapeutic and nutritional compositions for functional gastrointestinal disorders

10. 9938298 - Solvated crystal form of rifaximin, production, compositions and uses thereof

11. 9725466 - Rifaximin derivative and uses thereof

12. 9700545 - Forms of rifaximin and uses thereof

13. 9498442 - Rifaximin powder, process for preparing the same an controlled release compositions containing said rifaximin useful for obtaining a long-lasting effect

14. 9452157 - Pharmaceutical compositions comprising rifaximin and amino acids, preparation methods and use thereof

15. 9364467 - Rifaximin derivative and uses thereof