Average Co-Inventor Count = 5.87
ph-index = 2
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. Pfizer Corporation (3 from 4,455 patents)
2. Warner-lambert Company (3 from 2,538 patents)
3. Pfizer Products Inc. (1 from 47 patents)
6 patents:
1. 7282592 - Resorcinol derivatives
2. 7173052 - Resorcinol derivatives
3. 6852747 - Resorcinol derivatives
4. 6797731 - Resorcinol derivatives
5. 6590105 - Resorcinol derivatives
6. 6541473 - Resorcinol derivatives