Average Co-Inventor Count = 6.54
ph-index = 6
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. (15 from 889 patents)
15 patents:
1. 11067720 - Medical devices having homogeneous charge density and methods for making same
2. 10386545 - Medical devices having homogeneous charge density and methods for making same
3. 10240034 - Silicone acrylamide copolymer
4. 9745460 - Silicone acrylamide copolymer
5. 9612364 - Medical devices having homogeneous charge density and methods for making same
6. 9599751 - Medical devices having homogeneous charge density and methods for making same
7. 9459377 - Polymers comprising sulfonic acid groups
8. 9170349 - Medical devices having homogeneous charge density and methods for making same
9. 9125808 - Ionic silicone hydrogels
10. 9101667 - Ionic silicone hydrogels comprising pharmaceutical and/or neuticeutical components and having improved hydrolytic stability
11. 8710167 - Silicone hydrogel, lens for eye and contact lens
12. 8623934 - Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens
13. 8541483 - Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens
14. 8476389 - Silicone hydrogel, lens for eye and contact lens
15. 8415405 - Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens