Average Co-Inventor Count = 3.65
ph-index = 7
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Zambon Group S.p.a. (12 from 136 patents)
2. Zambon S.p.a. (2 from 78 patents)
14 patents:
1. 5807894 - Syrup containing N-acetyl-cysteine
2. 5693312 - Pharmaceutical composition having analgesic activity
3. 5645857 - Pharmaceutical composition having analgesic activity
4. 5519054 - Pharmaceutical compositions containing N-acetyl-cysteine derivatives
5. 5510101 - Ophthalmic pharmaceutical composition containing N-acetyl-cysteine and
6. 5510385 - Pharmaceutical compositions containing the salts of
7. 5500226 - Pharmaceutical composition having analgesic activity
8. 5488069 - Ophthalmic pharmaceutical composition containing N-acetyl-cysteine and
9. 5463117 - Process for the preparation of salts of 2-(4-isobutylphenyl)propionic
10. 5459157 - Pharmaceutical composition for ophthalmic use comprising a nonsteroidal
11. 5312627 - Transdermal therapeutic system for the administration of drugs having
12. 5227404 - Pharmaceutical composition for the treatment of glaucomatous optic
13. 4834966 - Pharmaceutical composition with analgesic activity
14. 4689218 - Effervescent composition with analgesic activity