Average Co-Inventor Count = 3.92
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. Immunogen, Inc. (21 from 255 patents)
2. Genzyme Corporation (6 from 789 patents)
3. Vertex Pharmaceuticals, Inc. (1,151 patents)
27 patents:
1. 11981687 - Methods of preparing cytotoxic benzodiazepine derivatives
2. 11981688 - Methods of preparing cytotoxic benzodiazepine derivatives
3. 11760759 - Process for preparing substituted indolines
4. 11591296 - Methods of preparing cytotoxic benzodiazepine derivatives
5. 11420982 - Methods of preparing cytotoxic benzodiazepine derivatives
6. 11396519 - Methods of preparing cytotoxic benzodiazepine derivatives
7. 11390633 - Methods of preparing cytotoxic benzodiazepine derivatives
8. 11274121 - Methods for antibody drug conjugation, purification, and formulation
9. 10968228 - Methods of preparing substituted 12a,13-dihydro-6H-benzo[5,6][1,4]diazepino[1,2-a]indoles
10. 10913713 - Methods of preparing cytotoxic benzodiazepine derivatives
11. 10899775 - Methods of preparing cytotoxic benzodiazepine derivatives
12. 10851117 - Methods of preparing cytotoxic benzodiazepine derivatives
13. 10844078 - Methods of preparing cytotoxic benzodiazepine derivatives
14. 10787463 - Methods of preparing cytotoxic benzodiazepine derivatives
15. 10442809 - Methods for preparing substituted 12a,13-dihydro-6H-benzo[5,6][1,4]diazepino[1,2-a]indol-6-ones