Average Co-Inventor Count = 4.61
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. Johnson and Johnson Vision Care, Inc. (3 from 890 patents)
3 patents:
1. 8273802 - Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents
2. 7249848 - Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents
3. 6454409 - Contact lenses