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  1. pharmadog
  2. ›drugs
  3. ›Plan B One-Step
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Postinor

Marketedupdated 3mo ago
by Foundation Consumer Healthcare LLC
Approved
community read0 votes

all catalysts(1)

approval · 1
Sep 30, 2025
approval
11mo ago
LEVONORGESTREL — FDA approval
Postinor
→

Trials studying Postinor

  • phase1A Phase 1 Study to Assess the Effect of ABBV-722 on Ethinyl Estradiol and Levonorgestrel Drug Levels in Healthy Adult Female Participantscompletedn=15
  • phase3Efficacy, Safety, and Tolerability of Levonorgestrel Vaginal Systemnot yet recruitingn=1,600
  • phase1Evaluate the Effect of Vimseltinib on Pharmacokinetics of Combined Oral Contraceptive (Ethinyl Estradiol/Levonorgestrel)recruitingn=24
  • phase1A Study to Investigate the Effect of AZD6234, AZD9550, and a Combination of AZD9550 and AZD6234 on Pharmacokinetics of Combined Oral Contraceptive Ethinyl Estradiol/Levonorgestrel in Healthy Female Participants Living With Overweight or Obesityrecruitingn=50
  • phase1A Study of ABBV-295 Subcutaneous Injections to Assess Pharmacokinetics and Adverse Events in Healthy Adult Women Participants With Overweight or Obesity Taking Oral Contraceptivesactive not recruitingn=20
  • phase1A Study of Elenestinib in Healthy Adult Female Participantscompletedn=20
  • phase1Drug-drug Interaction Study of Bemnifosbuvir/Ruzasvir (BEM/RZR) and Ethinyl Estradiol/Levonorgestrel (EE/LNG)completedn=24
  • phase1A Research Study Looking Into the Effect of NNC0519-0130 on Blood Levels of a Birth Control Pill and Emptying of the Stomach in Women After Menopausecompletedn=47
more trials →

Patent cliff

source: FDA Orange Book
first barrier falls
Feb 7, 2027
176 days

Earliest of all listed patents + FDA exclusivities. Generic / biosimilar entry typically only becomes possible AFTER both patent and exclusivity barriers expire.

patents (12)

  • Sep 7, 2040formulationUS 11571328
  • Mar 22, 2034formulationUS 10028858
  • Oct 24, 2033method-of-use (U-2348)US 11090186
  • Oct 6, 2033compositionUS 12004992
  • Sep 16, 2029method-of-use (U-2948)US 105615243.1y
  • Sep 16, 2029method-of-use (U-2948)US 105615243.1y
  • Sep 16, 2029method-of-use (U-2948)US 105615243.1y
  • Sep 14, 2029formulationUS 118501823.1y
  • Sep 14, 2029formulationUS 118501823.1y
  • Sep 14, 2029formulationUS 118501823.1y
  • Feb 7, 2027formulationUS 11628088176d
  • Feb 7, 2027formulationUS 11628088176d

FDA exclusivities (1)

  • Jun 29, 2026I-917Indication (3y)

News(0)

no news has mentioned this drug yet

brand
Plan B One-Step
generic
levonorgestrel
indication
Female Contraception
phase
marketed
Data sources
openFDA · ClinicalTrials.gov
last refreshed 10m ago
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