Average Co-Inventor Count = 5.00
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. Other (1 from 832,718 patents)
2. Acura Pharmaceuticals, Inc. (1 from 30 patents)
3. Halsey Drug Company, Inc. (1 from 1 patent)
3 patents:
1. 7071336 - Process for manufacturing opioid analgesics
2. 6864370 - Process for manufacturing oxycodone
3. 6790959 - Process for manufacturing thebaine