| Trade name |
Active ingredients |
Pharmaceutical company |
|
Patanol | Olopatadine Hydrochloride | Alcon; DKSH; Firma Chun Cheong; Metro Drug Distribution; Pacific Pharmaceuticals; Summit |
| Patanol AL | Olopatadine Hydrochloride | Alcon |
| Patanol S | Olopatadine Hydrochloride | Alcon; Pacific Pharmaceuticals |
| Winolap N | Olopatadine Hydrochloride | Sun Pharmaceutical Industries |
| Winolap | Olopatadine; Olopatadine Hydrochloride | Sun Pharmaceutical Industries |
| Azodisal | Olsalazine | Unidentified Pharmaceutical Company |
| Dipentum | Olsalazine Sodium | Celltech; Alaven Pharmaceutical; Drac; Lundbeck; Meda; Perrigo; Pfizer; The Glory Medicina; UCB Pharma; United Drug; Zuellig Pharma |
| Rasal | Olsalazine Sodium | Ipsen Pharma |
| Xolair | Omalizumab | Novartis; Four Star; Genentech; Zuellig Pharma |
| Vanlev | Omapatrilat | Unidentified Pharmaceutical Company |