Average Co-Inventor Count = 4.00
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. Johnson & Johnson Vision Products Inc. (2 from 201 patents)
2 patents:
1. 5674942 - Interpenetrating polymer networks for contact lens production
2. 5656210 - Reaction injection molding as a process to prepare contact lenses