SEC Filings

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

Hawthorn Pharmaceuticals, Inc.

 

Trademarks
Mark Country Status Serial No. Reg. No. Reg. Date
Vituz US Registered 85615837 4440956 11/26/2013
Rezira US Registered 85384426 4303591 03/13/2013
Arbinoxa US Registered 85301155 4059980 11/22/2011
Zutripro US Registered 85384468 4105641 02/28/2012
US Registered 77785140 3749753 02/16/2010
US Registered 77763186 3749059 02/16/2010
US Registered 76525101 2850561 06/08/2004

 

 

Domain Names relating to Hawthorn Pharmaceuticals, Inc.

 

Domain Names
cypresspharmaceutical.com
hawthornpharma.com
icariron.com
icarrx.com
zutripro.com

Pernix Sleep, Inc.

 

Patents
PERNIX SLEEP, INC. OWNED PATENTS AND PATENT APPLICATIONS
Title Country Status Patent No. Appl. No Issue Date
Methods of Improving the Pharmacokinetics of Doxepin US Issued 7,915,307 11/781,165 3/29/2011
Methods of Improving the Pharmacokinetics of Doxepin US Issued 9,572,814 13/653,213 2/21/2017
Methods of Improving the Pharmacokinetics of Doxepin US Pending   15/436,293  
Methods of Improving the Pharmacokinetics of Doxepin CA Issued 2693992 2693992 1/31/2017
Low-dose Doxepin Formulations and Methods of Making and US Issued 9,532,971 13/898,364 1/3/2017

 

 

Schedule 4.5

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