Patent Number | Company | Patent Title | Patent Expiry | Activity Alert |
---|---|---|---|---|
These patents protects the active chemical substance. Only patent owner can launch products that use this active substance. | ||||
US7772243 | PFIZER | 4-phenylamino-quinazolin-6-yl-amides |
Aug, 2028
(5 years from now) | |
These patents focus on the other aspects of the active substance like dosage, mode of administration (oral, tablet, capsules, liquids etc). | ||||
US8623883 | PFIZER | 4-phenylamino-quinazolin-6-yl-amides |
May, 2025
(2 years from now) | |
US10603314 | PFIZER | Method for treating gefitinib resistant cancer |
Feb, 2026
(3 years from now) | |
US10596162 | PFIZER | Method for treating gefitinib resistant cancer |
Feb, 2026
(3 years from now) |
Exclusivity | Exclusivity Expiration |
---|---|
Orphan Drug Exclusivity (ODE) | Sep 27, 2025 |
New Chemical Entity Exclusivity (NCE) | Sep 27, 2023 |
NCE-1 date: September, 2022
Market Authorisation Date: 27 September, 2018
Treatment: First-line treatment of metastatic non small-cell lung cancer (nsclc) with egfr exon 19 deletions or exon 21 (l858r) substitution mutations as detected by an fda-approved test; Administering daily a unit dosage of an irreversible egfr inhibitor covalently binding as claimed for 1st line treatment of gefitinib of erlotinib resistant metastatic nsclc with egfr exon 19 deletion or exon 21 l858r substitution; Administering daily a unit dosage of an irreversible egfr inhibitor covalently binding as claimed for 1st line treatment of gefitinib or erlotinib resistant metastatic nsclc with egfr exon 19 deletion or exon 21 l858r substitution with t790m mutation
Dosage: TABLET;ORAL
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