Average Co-Inventor Count = 5.13
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. Coopervision International Holding Company, LP (6 from 146 patents)
2. Coopervision International Limited (2 from 79 patents)
3. Cordis Corporation (954 patents)
4. Cardinal Health Switzerland 515 Gmbh (43 patents)
8 patents:
1. 12038556 - Antioxidant contact lens
2. 11754753 - Antioxidant contact lens
3. 10383417 - Contact lens case and related methods and kits
4. 9839271 - Contact lens case and related methods and kits
5. 9498035 - Silicone hydrogel contact lenses for sustained release of beneficial polymers
6. 9259350 - Ophthalmic devices for delivery of beneficial agents
7. 9248928 - Methods of manufacturing contact lenses for delivery of beneficial agents
8. 9161598 - Ophthalmic devices for delivery of beneficial agents