Average Co-Inventor Count = 3.65
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. Johnson Matthey Public Limited Company (15 from 834 patents)
15 patents:
1. 10649669 - Processes for making opioids including 14-hydroxycodeinone and 14-hydroxymorphinone
2. 10324632 - Processes for making opioids including 14-hydroxycodeinone and 14-hydroxymorphinone
3. 10252999 - Process for preparing alkyl esters of 4-(5-(bis(2-hydroxyethyl)amino-1-methyl-1H-benzo[D]imidazol-2-yl)butyric acid
4. 9918979 - Process of preparing low ABUK oxymorphone hydrochloride
5. 9914697 - Methods for making polymorphs of bromfenac sodium and bromfenac sodium formulations
6. 9657027 - Processes for making hydrocodone, hydromorphone and their derivatives
7. 9657028 - Processes for making hydrocodone, hydromorphone and their derivatives
8. 9273060 - Processes for making hydrocodone, hydromorphone and their derivatives
9. 9216947 - Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs
10. 9120800 - Process for the preparation of oxymorphone alkaloid and oxymorphone salts
11. 9061968 - Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs
12. 9045388 - Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs
13. 8916707 - Process
14. 8481780 - Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs
15. 8299295 - Polymorphs of bromfenac sodium and methods for preparing bromfenac sodium polymorphs