Average Co-Inventor Count = 3.78
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. (4 from 885 patents)
4 patents:
1. 8038295 - Tinted contact lenses with combined limbal ring and iris patterns
2. 7802883 - Cosmetic contact lenses having a sparkle effect
3. 7641336 - Tinted contact lenses with combined limbal ring and iris patterns
4. 7246903 - Tinted contact lenses with combined limbal ring and iris patterns