Average Co-Inventor Count = 4.23
ph-index = 24
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. (52 from 889 patents)
2. Johnson & Johnson Vision Products Inc. (14 from 201 patents)
3. Other (4 from 832,961 patents)
4. Vistakon, Inc. (2 from 16 patents)
5. J&j Vision Care, Inc. (1 from 5 patents)
73 patents:
1. 11360241 - Biomedical devices containing internal wetting agents
2. 11067720 - Medical devices having homogeneous charge density and methods for making same
3. 10935696 - Biomedical devices containing internal wetting agents
4. 10676575 - Tri-block prepolymers and their use in silicone hydrogels
5. 10641926 - Biomedical devices containing internal wetting agents
6. 10386545 - Medical devices having homogeneous charge density and methods for making same
7. 10353115 - Silicone hydrogels comprising N-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides
8. 10259900 - Ionic silicone hydrogels
9. 10254443 - Biomedical devices containing internal wetting agents
10. 10185056 - Silicone hydrogel reactive mixtures comprising borates
11. 10017596 - Silicone hydrogels formed from zero diluent reactive mixtures
12. 9994665 - Silicone hydrogels having a structure formed via controlled reaction kinetics
13. 9964666 - Silicone hydrogels comprising N-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides
14. 9958577 - Biomedical devices containing internal wetting agents
15. 9612364 - Medical devices having homogeneous charge density and methods for making same