Twinject is a drug owned by Impax Laboratories Llc. It is protected by 2 US drug patents filed in 2013 out of which all have expired. Based on its patents and exclusivities, its generic launch date is estimated to be Feb 04, 2025. Details of Twinject'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). | |||
| US7621891 | Method and apparatus for delivering epinephrine |
Feb, 2025
(4 months ago) |
Expired
|
| US7297136 | Medicine injection devices and methods |
Jan, 2025
(5 months ago) |
Expired
|
US patents provide insights into the exclusivity only within the United States, but Twinject 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 Twinject's family patents as well as insights into ongoing legal events on those patents.
Twinject's Family Patents
Explore Our Curated Drug Screens
Generic Launch
Generic Release Date:
Twinject's generic launch date based on the expiry of its last outstanding patent is estimated to be Feb 04, 2025 (This date is subject to change depending upon the patent filing activities by the drug owner or exclusivity additions to its drug application)
Twinject Generic API suppliers:
Epinephrine is the generic name for the brand Twinject. 6 different companies have already filed for the generic of Twinject, with Am Regent having the maximum number of approved applications. Check out the entire list of companies who have already received approval for Twinject's generic
Alternative Brands for Twinject
There are several other brand drugs using the same active ingredient (Epinephrine) as Twinject. 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 | ||
|---|---|---|---|
| Adamis Pharms Corp |
| ||
| Armstrong Pharms |
| ||
| Ars Pharms Operation |
| ||
| Baxter Hlthcare Corp |
| ||
| Bpi Labs |
| ||
| Endo Operations |
| ||
| Impax |
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| Inforlife |
| ||
| Kaleo Inc |
| ||
| Long Grove Pharms |
| ||
| Viatris |
| ||
| Vyteris |
|
Apart from brand drugs containing the same ingredient, some generics have also been filed for Epinephrine, Twinject's active ingredient. Check the complete list of approved generic manufacturers for Twinject
About Twinject
Twinject is a drug owned by Impax Laboratories Llc. Twinject uses Epinephrine as an active ingredient. Twinject was launched by Impax in 2009.
Approval Date:
Twinject was approved by FDA for market use on 25 November, 2009.
Active Ingredient:
Twinject uses Epinephrine as the active ingredient. Check out other Drugs and Companies using Epinephrine ingredient
Dosage:
Twinject is available in injectable form for intramuscular, subcutaneous use. Given below is detailed information on Dosage -
| Strength | Dosage Form | Availability | Application Pathway |
|---|---|---|---|
| EQ 0.3MG/DELIVERY | INJECTABLE | Discontinued | INTRAMUSCULAR, SUBCUTANEOUS |
| EQ 0.15MG/DELIVERY | INJECTABLE | Discontinued | INTRAMUSCULAR, SUBCUTANEOUS |