Average Co-Inventor Count = 3.69
ph-index = 1
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. Purdue Pharma L.p. (4 from 545 patents)
4 patents:
1. 10751287 - Tamper resistant pharmaceutical formulations
2. 10517832 - Tamper resistant pharmaceutical formulations
3. 10195152 - Tamper resistant pharmaceutical formulations
4. 9616030 - Tamper resistant pharmaceutical formulations