SUCCINYLCHOLINE CHLORIDE generics — when can they launch?
SUCCINYLCHOLINE CHLORIDE (SUCCINYLCHOLINE CHLORIDE) · · 1 active US patent · 0 expired
Where SUCCINYLCHOLINE CHLORIDE sits in the generic timeline
Long-dated protection: earliest active US patent for SUCCINYLCHOLINE CHLORIDE extends to 2041 (~15 years out). Generic competition is at least 4 years away. Lifecycle moves (new formulations, label extensions, combination filings) typically execute 18-36 months ahead of cliff.
Under US Hatch-Waxman, a generic enters via an ANDA (Abbreviated New Drug Application) and may file with one of four Paragraph IV certifications attacking the brand's listed patents. If the brand sues within 45 days, a 30-month FDA approval stay is triggered. First Para IV filer typically gets 180-day market exclusivity.
Patent estate by type — active patents
Method-of-use patents only carve out specific indications; generics can launch with a "skinny label" omitting those uses. Composition-of-matter patents block the molecule itself.
- Formulation — 1 patent
Sample patent estate
Showing 1 of 1 active US patents. View full estate on the SUCCINYLCHOLINE CHLORIDE drug page →
-
This patent protects a prefilled syringe containing a succinylcholine chloride composition in an aqueous solution with a pH of about 3.0-4.5.USPTO title: Succinylcholine chloride prefilled syringe
Sources
- FDA Orange Book — patents listed against SUCCINYLCHOLINE CHLORIDE (NDA filed 1952)
- SUCCINYLCHOLINE CHLORIDE drug profile — full patent estate, indications, clinical trials, pricing
- Patent cliff 2041 — every drug losing US exclusivity that year
Patent term extensions (PTR, pediatric exclusivity), Hatch-Waxman 30-month stays, and FDA regulatory exclusivity (NCE/ODE/PED) may shift the effective generic entry date. Not legal advice.
Get generic entry alerts
Free Pharma CI alerts on SUCCINYLCHOLINE CHLORIDE — get notified the moment an ANDA Paragraph IV certification is filed, a 30-month stay is triggered, or a generic launches. First 2 drugs free.
Subscribe free →