2Indexed trials
drug · Product Intelligence
Diphenhydramine
Pipeline Intelligence
Diphenhydramine: 2 indexed trials, 2 sponsors; 0 linked Orange Book patents and 20 FDA-linked events where matched.
2Sponsors
0Orange Book patent links
20FDA-linked events
Development evidence
NCT01669967London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's · pain_neuropathyNA
NCT05501678Stanford University · autismPHASE2
FDA / patent evidence
Orange Book match found; no listed patent relation was retained for this product match.
Regulatory context
FDA_APPROVALNAPROXEN SODIUM AND DIPHENHYDRAMINE HYDROCHLORIDE · 2020-09-24
FDA_APPROVALNAPROXEN SODIUM AND DIPHENHYDRAMINE HYDROCHLORIDE · 2019-08-22
FDA_APPROVALALEVE PM · 2014-01-17
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE · 1987-01-02
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE · 1987-01-02
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE · 1985-05-31
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE · 1985-05-15
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE · 1985-05-15
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE · 1983-01-27
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE · 1983-01-27
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE ·
FDA_APPROVALDIPHENHYDRAMINE HYDROCHLORIDE PRESERVATIVE FREE ·
FDA Orange Book coverage is U.S.-specific and is not a substitute for worldwide patent or regulatory review.