Average Co-Inventor Count = 5.62
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. Warner Chilcott Company, LLC (3 from 39 patents)
3 patents:
1. 7795241 - Derivative prodrugs of ethinyl estradiol
2. 7067505 - Di-steroidal prodrugs of estradiol
3. 7067504 - Di-steroidal prodrugs of ethinyl estradiol