Inventor
HADDOX J DAVID
US15 patents
⚠️ This page may combine multiple inventors who share the name “HADDOX J DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PURDUE PHARMA LP
13 patentsUS7658939B2Feb 9, 2010
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP176 citations99
US7842311B2Nov 30, 2010
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP52 citations98
US7842309B2Nov 30, 2010
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP28 citations96
US7718192B2May 18, 2010
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP41 citations96
US7682632B2Mar 23, 2010
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP41 citations96
US8936812B2Jan 20, 2015
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP6 citations92
US8586088B2Nov 19, 2013
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP13 citations92
US8357399B2Jan 22, 2013
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP17 citations92
US10350173B2Jul 16, 2019
Tamper resistant oral opioid agonist formulations
PURDUE PHARMA LP1 citations73
US10588865B2Mar 17, 2020
Tamper resistant oral opioid agonist formulations
PURDUE PHARMA LP0 citations63
US9801828B2Oct 31, 2017
Tamper resistant oral opioid agonist formulations
PURDUE PHARMA LP0 citations63
US9456989B2Oct 4, 2016
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP1 citations63
US9278073B2Mar 8, 2016
Tamper-resistant oral opioid agonist formulations
PURDUE PHARMA LP1 citations63