Evzio (autoinjector) is a drug owned by Kaleo Inc. It is protected by 34 US drug patents filed from 2016 to 2023. Out of these, 22 drug patents are active and 12 have expired. Based on its patents and exclusivities, its generic launch date is estimated to be Mar 20, 2035. Details of Evzio (autoinjector)'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). | |||
| US10220158 | Devices and methods for delivering opioid antagonists including formulations for naloxone |
Mar, 2035
(9 years from now) | Active |
| US9517307 | Devices and methods for delivering opioid antagonists including formulations for naloxone |
Jul, 2034
(8 years from now) | Active |
| US8627816 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
Feb, 2032
(6 years from now) | Active |
| US10143972 | Ultrafiltration membrane and a preparation method thereof |
May, 2031
(5 years from now) | Active |
| US10143792 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
May, 2031
(5 years from now) | Active |
| US10322239 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
Feb, 2031
(5 years from now) | Active |
| US9022022 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
Feb, 2031
(5 years from now) | Active |
| US9474869 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
Feb, 2031
(5 years from now) | Active |
| US8939943 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
Feb, 2031
(5 years from now) | Active |
| US8021344 | Medicament delivery device configured to produce an audible output |
Nov, 2029
(4 years from now) | Active |
| US8226610 | Medical injector with compliance tracking and monitoring |
Apr, 2029
(3 years from now) | Active |
| US8231573 | Medicament delivery device having an electronic circuit system |
Nov, 2028
(3 years from now) | Active |
| US7749194 | Devices, systems, and methods for medicament delivery |
Oct, 2028
(3 years from now) | Active |
| US7947017 | Devices, systems and methods for medicament delivery |
Mar, 2028
(2 years from now) | Active |
| US9724471 | Devices, systems, and methods for medicament delivery |
May, 2027
(1 year, 6 months from now) | Active |
| US8206360 | Devices, systems and methods for medicament delivery |
Feb, 2027
(1 year, 4 months from now) | Active |
| US9238108 | Medicament delivery device having an electronic circuit system |
Feb, 2027
(1 year, 3 months from now) | Active |
| US11590286 | Devices, systems and methods for medicament delivery |
Dec, 2026
(1 year, 1 month from now) | Active |
| US10960155 | Devices, systems and methods for medicament delivery |
Jun, 2026
(7 months from now) | Active |
| US7731686 | Devices, systems and methods for medicament delivery |
Jun, 2026
(7 months from now) | Active |
| US8926594 | Devices, systems and methods for medicament delivery |
Mar, 2026
(5 months from now) | Active |
| US9278182 | Devices, systems and methods for medicament delivery |
Feb, 2026
(3 months from now) | Active |
| US10335549 | Devices, systems and methods for medicament delivery |
Apr, 2025
(5 months ago) |
Expired
|
| US8016788 | Devices, systems and methods for medicament delivery |
Mar, 2025
(7 months ago) |
Expired
|
| US7731690 | Devices, systems and methods for medicament delivery |
Jan, 2025
(9 months ago) |
Expired
|
| US8425462 | Devices, systems, and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US10314977 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US9737669 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US8361029 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US7918823 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US9056170 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US10737028 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US8313466 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months ago) |
Expired
|
| US8608698 | Devices, systems and methods for medicament delivery |
Nov, 2024
(11 months 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 Evzio (autoinjector)'s patents.
Latest Legal Activities on Evzio (autoinjector)'s Patents
Given below is the list of recent legal activities going on the following patents of Evzio (autoinjector).
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 8th Year, Large Entity | 13 Jun, 2024 | US9517307 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 20 May, 2024 | US8313466 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 25 Apr, 2024 | US9474869 |
| Maintenance Fee Reminder Mailed
Critical | 01 Apr, 2024 | US10737028 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 31 Jan, 2024 | US8231573 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 24 Jan, 2024 | US8226610 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 26 Dec, 2023 | US8206360 |
| 7.5 yr surcharge - late pmt w/in 6 mo, Large Entity | 13 Dec, 2023 | US9278182 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 13 Dec, 2023 | US9278182 |
| Maintenance Fee Reminder Mailed
Critical | 30 Oct, 2023 | US9278182 |
US patents provide insights into the exclusivity only within the United States, but
Evzio (autoinjector) 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 Evzio (autoinjector)'s family patents as well as insights into
ongoing legal events
on those patents.
Evzio (autoinjector)'s Family Patents
Explore Our Curated Drug Screens
Generic Launch
Generic Release Date:
Evzio (autoinjector)'s generic launch date based on the expiry of its last outstanding patent is estimated to be Mar 20, 2035 (This date is subject to change depending upon the patent filing activities by the drug owner or exclusivity additions to its drug application)
Evzio (autoinjector) Generic API suppliers:
Naloxone Hydrochloride is the generic name for the brand Evzio (autoinjector). 29 different companies have already filed for the generic of Evzio (autoinjector), with Igi Labs Inc having the maximum number of approved applications. Check out the entire list of companies who have already received approval for Evzio (autoinjector)'s generic
Alternative Brands for Evzio (autoinjector)
Evzio (autoinjector) which is used for reversing opioid overdose., has several other brand drugs in the same treatment category and using the same active ingredient (Naloxone Hydrochloride). 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 | Treatment Area | ||||||
|---|---|---|---|---|---|---|---|---|
| Kaleo Inc |
| |||||||
Apart from drugs working in same treatment category, there are also some brand drugs where treatment area is different, but the active ingredient used is same i.e. Naloxone Hydrochloride. Given below is the list of those drugs and companies owning them.
| Drug Owner | Drug Name | |
|---|---|---|
| Bdsi |
| |
| Emergent |
| |
| Harm Reduction Therp |
| |
| Hikma |
| |
| Indivior |
| |
| Orexo Us Inc |
| |
| Purdue Pharma Lp |
| |
| Zmi Pharma |
|
Apart from brand drugs containing the same ingredient, some generics have also been filed for Naloxone Hydrochloride, Evzio (autoinjector)'s active ingredient. Check the complete list of approved generic manufacturers for Evzio (autoinjector)
About Evzio (autoinjector)
Evzio (Autoinjector) is a drug owned by Kaleo Inc. It is used for reversing opioid overdose. Evzio (Autoinjector) uses Naloxone Hydrochloride as an active ingredient. Evzio (Autoinjector) was launched by Kaleo Inc in 2016.
Approval Date:
Evzio (autoinjector) was approved by FDA for market use on 19 October, 2016.
Active Ingredient:
Evzio (autoinjector) uses Naloxone Hydrochloride as the active ingredient. Check out other Drugs and Companies using Naloxone Hydrochloride ingredient
Treatment:
Evzio (autoinjector) is used for reversing opioid overdose.
Dosage:
Evzio (autoinjector) is available in solution form for intramuscular, subcutaneous use. Given below is detailed information on Dosage -
| Strength | Dosage Form | Availability | Application Pathway |
|---|---|---|---|
| 2MG/0.4ML (2MG/0.4ML) | SOLUTION | Discontinued | INTRAMUSCULAR, SUBCUTANEOUS |