Average Co-Inventor Count = 3.00
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Noramco Gmbh (2 from 25 patents)
2. Other (1 from 832,912 patents)
3 patents:
1. 8058439 - Process for preparing oxycodone having reduced levels of 14-hydroxycodeinone
2. 7906647 - Process for preparing oxycodone having reduced levels of 14-hydroxycodeinone
3. 7875719 - Process for reducing impurities in oxycodone base