SEC Filings

8-K
PERNIX THERAPEUTICS HOLDINGS, INC. filed this Form 8-K on 02/27/2019
Entire Document
 

 

Using the Same          
Low-dose Doxepin Formulations and Methods of Making and Using the Same US Issued 9,907,780 15/394,912 3/6/2018
Low-dose Doxepin Formulations and Methods of Making and Using the Same US Pending   15/911,496  
Low-dose Doxepin Formulations and Methods of Making and Using the Same CA Issued 2721133 2721133 11/6/2018

 

 

PERNIX SLEEP CO-OWNED PATENT APPLICATIONS
Title Country Status Patent No. Appl. No Issue Date
N-Desmethyl-Doxepin and Methods of Using the Same to Treat Sleep Disorders US Pending   13/933,975  
Ultra-Low Dose Doxepin and Methods of Using the Same to Treat Sleep Disorders US Issued 9,907,779 14/045,645 3/6/2018
Ultra-Low Dose Doxepin and Methods of Using the Same to Treat Sleep Disorders US Pending   15/911,832  
Methods of Using Low-Dose Doxepin for the Improvement of Sleep US Issued 8,513,299 11/804,720 8/20/2013
Methods of Using Low-Dose Doxepin for the Improvement of Sleep US Issued 9,107,898 13/492,559 8/18/2015
Methods of Using Low-Dose Doxepin for the Improvement of Sleep US Issued 9,486,437 14/804,595 11/8/2016
Methods of Using Low-Dose Doxepin for the Improvement of Sleep US Issued 9,861,607 15/344,710 1/9/2018
Methods of Using US Allowed   15,864,440  

 

 

Schedule 4.5

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