Average Co-Inventor Count = 5.83
ph-index = 1
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 and Johnson Vision Care, Inc. (2 from 887 patents)
2 patents:
1. 9173773 - Punctal plugs for the delivery of active agents
2. 8377042 - Ophthalmic devices for the controlled release of active agents