Average Co-Inventor Count = 4.12
ph-index = 4
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. American Cyanamid Company (7 from 3,580 patents)
7 patents:
1. 5658945 - Urethanes and ureas that induce cytokine production
2. 5633280 - Urethanes and ureas that induce cytokine production
3. 5616612 - Urethanes and ureas that enhance the growth of bone marrow progenitor
4. 5602275 - Urethanes and ureas that induce cytokine production
5. 5545662 - Urethanes and ureas that induce cytokine production
6. 5430150 - Retroviral protease inhibitors
7. 5312831 - Urethanes and ureas that induce cytokine production