chlorhexidine gluconate · Sage Prods · NDA 019490, 020111, 021669
Chlorhexidine Gluconate
Earliest generic entry, as listed
2 Oct 2027
Blocked by patent: US 7935093.
Listed patents · 1 unexpired
| Patent | Claims | Expires |
|---|---|---|
| US 7935093 | product, use U-1022 | 2 Oct 2027 |
Exclusivities · 0 unexpired
No unexpired exclusivities listed.
Paragraph IV certifications · 0
No Paragraph IV certification listed by FDA for this drug.
The list shows that a generic applicant certified to FDA that a listed patent is invalid or not infringed. It does not show litigation, settlements or launch timing.
Event history
- 24 Oct 2026Enters 12-month window basis: patent · 021669-0012 Oct 2027
Products covered · 3
| NDA · product | Form | Strength | Listed expiry |
|---|---|---|---|
| 019490 · 001 · discontinued | sponge, topical | 4% | open |
| 020111 · 001 | solution, topical | 0.75% | open |
| 021669 · 001 · RLD | cloth, topical | 2% | 2 Oct 2027 |
Expired or delisted (1)
- US 7427574 · product · 25 Apr 2026