Average Co-Inventor Count = 3.00
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. (2 from 545 patents)
2 patents:
1. 8722087 - Titration dosing regimen for controlled release tramadol
2. 7413749 - Titration dosing regimen for controlled release tramadol