Average Co-Inventor Count = 3.45
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. Essilor International (compagnie Generale D'optique) (5 from 719 patents)
5 patents:
1. 7393880 - Radically polymerizable composition resulting in shock resistant organic lenses
2. 6794474 - Polymerisable compositions for making transparent polymer substrates, resulting transparent polymer substrates and uses thereof in optics
3. 6677420 - Polymerisable compositions for making transparent polymer substrates, resulting transparent polymer substrates, and uses thereof in optics
4. 6572794 - Method of manufacturing a photochromic molded article
5. 6518393 - Polymerizable compositions for manufacturing transparent polymeric substrates, resulting transparent polymeric substrates and their applications in the optical field