Brilliant blue g free acid
As of the edition of 20 October 2026, Brilliant blue g free acid is a small molecule: marketed, first approved in 2019 (US); US protection ends in 2026.
Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.
The drug
- Status
- Marketed; latest approval 2019
- Kind
- Small molecule
- Brand name
- Tissueblue
- First approved
- 20 December 2019 (US)
- Approvals on record
- 1 in 1 region
- Holder of the most recent approval
- Dutch Ophthalmic Research Center
- Registered trials
- 2, 1 stopped early
- Disease areas
- Eye
US protection
US protection ends in 2026.
The last listed US exclusivity ends in 2026. The application that gives this date is held by Dutch Ophthalmic Research Center.
This is the US only, and it is not the date generics or biosimilars can enter.
The exact date and the listings behind it
In the product1 listing counts towards this date. The exact date and each listing are in the product.
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Registered trials
| Phase | Trials | Completed | Active | Stopped early |
|---|---|---|---|---|
| Phase not stated | 1 | 1 | 0 | 0 |
| Phase 3 | 1 | 0 | 0 | 1 |
| All trials | 2 |
Who has held its approvals
| Company | Role | Years |
|---|---|---|
| Dutch Ophthalmic Research Center | Originator | 2019 to now |