Chakraborty; Utpal
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chakraborty; Utpal.The latest application filed is for "quinolinyl ether or thioether tetrazoles as agents for the treatment of hypersensitive ailments".
- Chakraborty; Utpal - Flemington NJ
- Chakraborty; Utpal - Bedford Hills NY
| Patent | Date |
|---|---|
| Quinolinyl ether or thioether tetrazoles as agents for the treatment of hypersensitive ailments Grant 4,874,769 - Youssefyeh , et al. * October 17, 1 | 1989-10-17 |
| Aryl and heteroaryl ethers as agents for the treatment of hypersensitive ailments Grant 4,839,369 - Youssefyeh , et al. June 13, 1 | 1989-06-13 |
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