FDA application holder
Astrazeneca Pharmaceuticals LP
The Orange Book identifies this organization as the applicant responsible for NDA 019810.
Omeprazole
Prilosec contains Omeprazole and appears in 2 FDA Orange Book applications. NDA 019810 is the lead filing, with 3 presentations shown in detail; the other exact-name filings are listed separately. The page preserves strength, dosage form, route, status, RLD/RS, TE, patent, and exclusivity facts. Clinical labeling requires an exact application-matched source.
Every filing shown uses the exact FDA product name; the lead filing supplies the detailed presentation view.
The listed applicant holds the FDA application; this field does not establish the product manufacturer.
Each FDA product number remains tied to its own strength, dosage form, route, and status.
Orange Book marketing categories do not establish real-time inventory or commercial availability.
RLD and RS designations are presentation-specific, not inferred from the trade name.
Therapeutic-equivalence codes apply only within the matching Orange Book product heading.
A zero means none appear in this snapshot, not that no patent rights exist.
FDA exclusivity and listed patent protection are distinct regulatory concepts.
Sourced from the official FDA Orange Book data file · snapshot refreshed
| Product | Strength | Dosage form / route | Marketing status | TE code | Reference role |
|---|---|---|---|---|---|
| 001 | 20MG | CAPSULE, DELAYED REL PELLETSORAL | Discontinued | None posted | RLD |
| 002 | 40MG | CAPSULE, DELAYED REL PELLETSORAL | Discontinued | None posted | RLD |
| 003 | 10MG | CAPSULE, DELAYED REL PELLETSORAL | Discontinued | None posted | RLD |
Marketing status, TE code, RLD, and RS are presentation-level fields. Never transfer one product number's designation to another presentation.
FDA application holder
The Orange Book identifies this organization as the applicant responsible for NDA 019810.
Manufacturer status
A product-specific FDA label or NDC source must independently identify a manufacturer, labeler, distributor, packager, repackager, or relabeler. The applicant name is not used as a substitute for that evidence.
A discontinued-list entry does not, by itself, show why marketing stopped or whether FDA determined the product was withdrawn for safety or effectiveness.
No TE code does not mean FDA found the product ineffective or non-equivalent. FDA generally publishes TE evaluations for multisource prescription products; single-source and some other products may have no code.
This means none appear for this application in the current Orange Book files. It is not a freedom-to-operate opinion and does not rule out unlisted patents, regulatory barriers, or product-specific rights.
17 of the related ANDA applications are not marked discontinued. Sharing an ingredient does not establish pharmaceutical or therapeutic equivalence; strength, dosage form, route, and TE group still matter.
NDA 019810 appears in 1 comparison cohort. These groups narrow the same-ingredient landscape, but strength and TE code must still match before interpreting therapeutic equivalence.
Omeprazole
An exact application-specific source match exists, but the deep clinical profile remains withheld from publication until a real human reviewer approves it.
Until an exact application match passes human review, this page intentionally omits approved uses, dosing, warnings, adverse reactions, mechanism, and clinical-study summaries. It never inherits those claims from an RLD, brand, generic, or same-ingredient product.
Approval
FDA approval date of this drug product.
37 yr 5 mo ago
Today
Active ingredient
OMEPRAZOLE
Strength
20MG
Dosage form
CAPSULE, DELAYED REL PELLETS
Route
ORAL
TE code
Not listed
Application
NDA 019810
Product number
001
Marketing status
Discontinued
Reference listed drug (RLD)
Yes
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
Approval
FDA approval date of this drug product.
28 yr 11 mo ago
Today
Active ingredient
OMEPRAZOLE
Strength
40MG
Dosage form
CAPSULE, DELAYED REL PELLETS
Route
ORAL
TE code
Not listed
Application
NDA 019810
Product number
002
Marketing status
Discontinued
Reference listed drug (RLD)
Yes
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
Approval
FDA approval date of this drug product.
31 yr 3 mo ago
Today
Active ingredient
OMEPRAZOLE
Strength
10MG
Dosage form
CAPSULE, DELAYED REL PELLETS
Route
ORAL
TE code
Not listed
Application
NDA 019810
Product number
003
Marketing status
Discontinued
Reference listed drug (RLD)
Yes
Reference standard (RS)
No
No patents are listed against this product in the Orange Book. Listed patents reflect those the NDA holder submits under 21 U.S.C. 355 and are not exhaustive.
The FDA has approved 2 separate applications under this product name. Each row is one application: a distinct applicant and approval for the same drug.
| Application | Applicant | Approved | Strengths | TE code | Status |
|---|---|---|---|---|---|
| NDA 022056 | Azurity | Mar 20, 2008 | 2 | — | Prescription |
This is a reference-listed drug (RLD), the basis for generic (ANDA) applications. Other products sharing this ingredient are listed below.
NDA 209400 · Dexcel
NDA 022032 · Dexcel Pharma
ANDA 212977 · Xiromed
ANDA 204012 · Hetero Labs Ltd III
ANDA 210070 · Apotex
ANDA 207740 · DR Reddys
ANDA 207891 · Sun Pharm
ANDA 205070 · Pharmobedient
ANDA 203481 · Breckenridge
ANDA 204661 · Teva Pharms USA
ANDA 202384 · Lupin
ANDA 203270 · Aurobindo Pharma
Data shown here is normalized for search and comparison. When a regulatory, substitution, launch, or legal decision turns on a field, verify it against the current FDA record and the relevant source document.
Approval, therapeutic equivalence, patents, and exclusivity for this drug, from the FDA Orange Book.
Built directly from the FDA Orange Book product, patent, and exclusivity files refreshed Jul 02, 2026, 06:34 PM. Every strength of NDA 019810 is shown on this page. Interpret patents, exclusivity, availability, and therapeutic equivalence using the limitations above.
