drug
doxepin hydrochloride
Marketedupdated 3mo agoby RK Pharma Inc
Approvedcommunity read0 votes
🐶 often sniffed alongside
top 3indications
investigational
Major Depression
all catalysts(0)
nothing on the calendar yet
Patent cliff
source: FDA Orange Bookfirst barrier falls
May 18, 2027
270 days
Earliest of all listed patents + FDA exclusivities. Generic / biosimilar entry typically only becomes possible AFTER both patent and exclusivity barriers expire.
patents (32)
- Sep 7, 2030method-of-use (U-620)US 85132994.0y
- Sep 7, 2030method-of-use (U-620)US 85132994.0y
- Jun 1, 2029formulationUS 95329712.8y
- Jun 1, 2029formulationUS 95329712.8y
- May 1, 2028method-of-use (U-620)US 91078981.7y
- May 1, 2028method-of-use (U-620)US 91078981.7y
- Apr 11, 2028method-of-use (U-620)US 105488711.6y
- Apr 11, 2028method-of-use (U-620)US 105488711.6y
- Apr 11, 2028method-of-use (U-620)US 110969201.6y
- Apr 11, 2028method-of-use (U-620)US 110969201.6y
- Apr 11, 2028formulationUS 99077801.6y
- Apr 11, 2028formulationUS 99077801.6y
- Jan 18, 2028method-of-use (U-620)US 112349541.4y
- Jan 18, 2028method-of-use (U-620)US 112349541.4y
- Aug 24, 2027method-of-use (U-620)US 79153071.0y
- Aug 24, 2027method-of-use (U-620)US 79153071.0y
- Jul 20, 2027method-of-use (U-620)US 10653660333d
- Jul 20, 2027method-of-use (U-620)US 10653660333d
- Jul 20, 2027method-of-use (U-620)US 11110074333d
- Jul 20, 2027method-of-use (U-620)US 11110074333d
- Jul 20, 2027method-of-use (U-620)US 9572814333d
- Jul 20, 2027method-of-use (U-620)US 9572814333d
- May 18, 2027method-of-use (U-620)US 10238620270d
- May 18, 2027method-of-use (U-620)US 10238620270d
- May 18, 2027method-of-use (U-620)US 10653662270d
- May 18, 2027method-of-use (U-620)US 10653662270d
- May 18, 2027method-of-use (U-620)US 12083090270d
- May 18, 2027method-of-use (U-620)US 12083090270d
- May 18, 2027method-of-use (U-620)US 9486437270d
- May 18, 2027method-of-use (U-620)US 9486437270d
- May 18, 2027method-of-use (U-620)US 9861607270d
- May 18, 2027method-of-use (U-620)US 9861607270d
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