Xelstrym is a drug owned by Noven Pharmaceuticals Inc. It is protected by 6 US drug patents filed from 2022 to 2023. Out of these, 3 drug patents are active and 3 have expired. Based on its patents and exclusivities, its generic launch date is estimated to be Jan 06, 2042. Details of Xelstrym's patents and their expiration are given in the table below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| These drug patents focus on the other aspects of the drug like dosage, mode of administration (oral, tablet, capsules, liquids etc). | |||
| US11559501 | Transdermal amphetamine compositions with low levels of carbamate |
Jan, 2042
(16 years from now) | Active |
| US9474722 | Compositions and methods for transdermal delivery of amphetamine |
Oct, 2033
(7 years from now) | Active |
| US9456993 | Compositions and methods for transdermal delivery of amphetamine |
Oct, 2033
(7 years from now) | Active |
| US8632802 | Device for transdermal administration of drugs including acrylic polymers |
Oct, 2025
(19 days ago) |
Expired
|
| US9034370 | Device for transdermal administration of drugs including acrylic polymers |
Oct, 2025
(19 days ago) |
Expired
|
| US8591941 | Transdermal drug delivery device including an occlusive backing |
Oct, 2025
(19 days ago) |
Expired
|
A patent's expiry date may change depending upon legal activities going on that patent. Critical
activities like
abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease
the life of a
patent hence affecting its expiry date and in turn affecting the generic launch date of that drug.
Tracking these
ongoing activities on a patent application helps to keep an eye on the latest developments in the
patent process of
the drug which can give an idea of how early a drug's generic could be available. The next section
provides a list of
recent legal activities on Xelstrym's patents.
Latest Legal Activities on Xelstrym's Patents
Given below is the list of recent legal activities going on the following patents of Xelstrym.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Recordation of Patent Grant Mailed
Critical | 24 Jan, 2023 | US11559501 |
| Patent Issue Date Used in PTA Calculation
Critical | 24 Jan, 2023 | US11559501 |
| Email Notification
Critical | 05 Jan, 2023 | US11559501 |
| Issue Notification Mailed
Critical | 04 Jan, 2023 | US11559501 |
| Dispatch to FDC | 23 Dec, 2022 | US11559501 |
| Application Is Considered Ready for Issue
Critical | 23 Dec, 2022 | US11559501 |
| Response to Reasons for Allowance | 16 Dec, 2022 | US11559501 |
| Issue Fee Payment Verified
Critical | 16 Dec, 2022 | US11559501 |
| Issue Fee Payment Received
Critical | 16 Dec, 2022 | US11559501 |
| Electronic Review
Critical | 22 Nov, 2022 | US11559501 |
FDA has granted several exclusivities to Xelstrym. Till the time
these exclusivities
are active, no other company can market a generic or bioequivalent version of Xelstrym, regardless of the status of it's patents. These exclusivities hence play a crucial role in
delaying the generic
launch. Given below are details of the exclusivities granted to
Xelstrym.
Exclusivity Information
Xelstrym holds 1 exclusivities. All of its exclusivities have expired in 2025. Details of Xelstrym's exclusivity codes and their expiration dates are given below.
| Drug Exclusivity | Drug Exclusivity Expiration |
|---|---|
| New Product(NP) | Mar 22, 2025 |
US patents provide insights into the exclusivity only within the United States, but
Xelstrym is protected by patents in multiple countries.
Understanding
the full scope
of patent protection is crucial in strategizing market entry. By looking at the broader patent
landscape, you can
identify markets with weaker patent protection which could be ideal generic entry points. The
following section offers
details on Xelstrym's family patents as well as insights into
ongoing legal events
on those patents.
Xelstrym's Family Patents
Explore Our Curated Drug Screens
Generic Launch
Generic Release Date:
Xelstrym's generic launch date based on the last expiry date of its patents and exclusivities combined is estimated to be Jan 06, 2042 (This date is subject to change depending upon the patent filing activities by the drug owner or exclusivity additions to its drug application)
Xelstrym Generics:
There are no approved generic versions for Xelstrym as of now.
Alternative Brands for Xelstrym
Xelstrym which is used for treating Attention Deficit Hyperactivity Disorder (ADHD) with a transdermal amphetamine composition., has several other brand drugs using the same active ingredient (Dextroamphetamine). Given below is the list of those companies and their brand drugs, to help you identify new opportunities, assess competitors, and plan your market strategies more effectively.
| Drug Owner | Drug Name | |||||||
|---|---|---|---|---|---|---|---|---|
| Takeda Pharms Usa |
| |||||||
| Teva Womens |
| |||||||
| Tris Pharma Inc |
|
About Xelstrym
Xelstrym is a drug owned by Noven Pharmaceuticals Inc. It is used for treating Attention Deficit Hyperactivity Disorder (ADHD) with a transdermal amphetamine composition. Xelstrym uses Dextroamphetamine as an active ingredient. Xelstrym was launched by Noven Pharms Inc in 2022.
Approval Date:
Xelstrym was approved by FDA for market use on 22 March, 2022.
Active Ingredient:
Xelstrym uses Dextroamphetamine as the active ingredient. Check out other Drugs and Companies using Dextroamphetamine ingredient
Treatment:
Xelstrym is used for treating Attention Deficit Hyperactivity Disorder (ADHD) with a transdermal amphetamine composition.
Dosage:
Xelstrym is available in system form for transdermal use. Given below is detailed information on Dosage -
| Strength | Dosage Form | Availability | Application Pathway |
|---|---|---|---|
| 9MG/9HR | SYSTEM | Prescription | TRANSDERMAL |
| 13.5MG/9HR | SYSTEM | Prescription | TRANSDERMAL |
| 18MG/9HR | SYSTEM | Prescription | TRANSDERMAL |
| 4.5MG/9HR | SYSTEM | Prescription | TRANSDERMAL |