Average Co-Inventor Count = 4.86
ph-index = 2
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. Transitions Optical, Inc. (14 from 216 patents)
14 patents:
1. 12360401 - Photochromic film laminate
2. 12097521 - Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings
3. 12076951 - Method of making optical articles having gradient light influencing properties
4. 12055741 - Optical articles and method of preparing the same
5. 11714220 - Optical article with gradient light influencing properties and method of making the same
6. 11673355 - Method of manufacture of a lens with gradient properties using imbibition technology
7. 11609442 - System and method for customization of a photochromic article
8. 11446697 - Method for imparting an optical element with a light influencing property in a gradient pattern
9. 11256014 - Optical articles and method of preparing the same
10. 11199653 - Optical article with gradient light influencing properties and method of making the same
11. 10619018 - Oriented polymeric sheets exhibiting dichroism and articles containing the same
12. 9304330 - Experiential optical device
13. 9096014 - Oriented polymeric sheets exhibiting dichroism and articles containing the same
14. 8649081 - Photochromic article having two at least partially crossed photochromic-dichroic layers