Average Co-Inventor Count = 2.00
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. Coopervision International Holding Company, LP (1 from 146 patents)
2. Sauflon Cl Limited (1 from 2 patents)
2 patents:
1. 9322960 - Method of making a contact lens
2. 9057821 - Method of making a contact lens