Average Co-Inventor Count = 4.57
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 889 patents)
2. Johnson & Johnson Vision Products Inc. (1 from 201 patents)
4 patents:
1. 7731148 - High optical quality molds for use in contact lens production
2. 7422710 - Method for manufacturing a contact lens
3. 6861123 - Silicone hydrogel contact lens
4. 5716540 - Apparatus and method for producing center gated lens molds for contact