You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: November 16, 2025

Details for New Drug Application (NDA): 022549


✉ Email this page to a colleague

« Back to Dashboard


NDA 022549 describes ADASUVE, which is a drug marketed by Alexza Pharms and is included in one NDA. There is one patent protecting this drug. Additional details are available on the ADASUVE profile page.

The generic ingredient in ADASUVE is loxapine. There are eight drug master file entries for this compound. Additional details are available on the loxapine profile page.
Summary for 022549
Tradename:ADASUVE
Applicant:Alexza Pharms
Ingredient:loxapine
Patents:1
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for 022549
Generic Entry Date for 022549*:
Constraining patent/regulatory exclusivity:
Dosage:
POWDER;INHALATION

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Medical Subject Heading (MeSH) Categories for 022549

Profile for product number 001

Active Rx/OTC/Discontinued:RXDosage:POWDER;INHALATIONStrength10MG
Approval Date:Dec 21, 2012TE:RLD:Yes
Patent:8,387,612Patent Expiration:Oct 23, 2026Product Flag?YSubstance Flag?Delist Request?

Expired US Patents for NDA 022549

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Alexza Pharms ADASUVE loxapine POWDER;INHALATION 022549-001 Dec 21, 2012 7,585,493 ⤷  Get Started Free
Alexza Pharms ADASUVE loxapine POWDER;INHALATION 022549-001 Dec 21, 2012 6,716,416 ⤷  Get Started Free
Alexza Pharms ADASUVE loxapine POWDER;INHALATION 022549-001 Dec 21, 2012 7,090,830 ⤷  Get Started Free
Alexza Pharms ADASUVE loxapine POWDER;INHALATION 022549-001 Dec 21, 2012 9,440,034 ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Complete Access Available with Subscription

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.