Average Co-Inventor Count = 3.35
ph-index = 5
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)
2. Takeda Pharmaceutical Company Limited (2 from 1,177 patents)
19 patents:
1. 7038042 - Process for producing cyclic compound
2. 6982344 - Process for preparation of optically active sulfonamides and intermediates for their synthesis
3. 6881842 - Process for producing tricyclic fused heterocyclic derivative
4. 6864367 - Process for producing cyclic compound
5. 6743924 - Method for producing 1-substituted-1,2,3-triazole derivative
6. 6566535 - Processes for the preparation of 2,3-dihydrothiepine derivatives
7. 6251905 - Tricyclic compounds, their production and use
8. 5958942 - Tricyclic nitrogen ring compounds, their production and use
9. 5767121 - Pyridine derivatives, their production and use
10. 5587383 - Imidazopyridine derivatives and their use
11. 5561147 - Pyridine derivatives, their production and use
12. 5457106 - Pyridine derivatives, their production and use
13. 5395839 - Imidazopyridine derivatives and their use
14. 5389658 - Pyridine derivatives, their production and use
15. 5246948 - Pyridine derivatives, their production and use