Average Co-Inventor Count = 3.64
ph-index = 7
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. Takeda Chemical Industries, Inc. (17 from 1,858 patents)
17 patents:
1. 6514988 - Condensed-ring thiophene derivatives, their production and use
2. 6340686 - Thienopyrimidine compounds, their production and use
3. 6329388 - Thienopyridine compounds, their production and use
4. 6297255 - Thienopyridine compounds, their production and use
5. 6297379 - Thienopyrimidine compounds, their production and use
6. 6262267 - Thienopyridine compound
7. 6187788 - Condensed-ring thiophene derivatives, their production and use
8. 6180792 - Condensed-ring thiophene derivatives and thienopyrimide derivatives, their production and use
9. 6140325 - Thienopyrimidine derivatives, their production and use
10. 6087503 - Quinoline derivatives, their production and use
11. 6048863 - Condensed-ring thiophene derivatives and thienopyrimidine derivatives,
12. 5817819 - Condensed-ring thiophene derivatives, their production and use
13. 5807869 - Quinoline derivatives, their production and use
14. 5744479 - Thienopyridine compounds which have useful pharmaceutical activity
15. 4956358 - Tricyclic cepham compounds and use