Average Co-Inventor Count = 4.53
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. Eisai R&d Management Co., Ltd. (7 from 527 patents)
2. Smith Optics, Inc. (6 from 45 patents)
3. Shriners Hospital for Children (1 from 15 patents)
4. Flashtiming LLC (1 from 1 patent)
15 patents:
1. 11130758 - Tetrahydropyrazolopyrimidine compounds
2. 10640500 - Tetrahydropyrazolopyrimidine compounds
3. 10642071 - Tinted polarized lenses having selective frequency filtering
4. D849826 - Eyerwear
5. 9891448 - Tinted polarized lenses having selective frequency filtering
6. 9857380 - Profiling fragments of elastic fibers and microfibrils as biomarkers for disease
7. 9850242 - Tetrahydropyrazolopyrimidine compounds
8. 9446046 - Tetrahydropyrazolopyrimidine compounds
9. 9428495 - Selectively substituted quinoline compounds
10. 9126999 - Tetrahydropyrazolopyrimidine compounds
11. 8675452 - Systems and methods for timing athletic events
12. D654628 - Helmet
13. D650132 - Helmet
14. D645210 - Helmet
15. 7666875 - Hydantoin compounds