Average Co-Inventor Count = 1.93
ph-index = 3
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. Astra Aktiebolag (8 from 271 patents)
2. Astra Ab (1 from 46 patents)
9 patents:
1. 6140322 - Amidine and isothiourea derivatives as inhibitors of nitric oxide
2. 6117898 - Bicyclic amidine derivatives as inhibitors of nitric oxide synthetase
3. 6040314 - Bicyclic isothiourea derivatives useful in therapy
4. 6030985 - Amidine derivatives with nitric oxide synthetase activities
5. 5929085 - Amidine and isothiourea derivatives, compositions containing them and
6. 5807885 - Amidine derivatives with nitric oxide synthetase activities
7. 5807886 - Bicyclic amidine dervatives as inhibitors of nitric oxide synthetase
8. 5786364 - Bicyclic isothiourea derivatives useful in therapy
9. 5721247 - Isothiourea derivatives useful in therapy