Average Co-Inventor Count = 6.56
ph-index = 1
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 Zeneca U.k. Limited (4 from 107 patents)
2. Astrazeneca Ab (1 from 1,500 patents)
3. Astra Pharmaceuticals Limited (1 from 24 patents)
6 patents:
1. 6306863 - Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicaments
2. 6229013 - Pyrrolo[3,4-d]pyrimidinone derivatives and their use as medicaments
3. 6211368 - Pyrrolo(3,4-d)pyrimidinone derivatives and their use as medicaments
4. 6166206 - Pyrrolo[3,4-D]Pyrimidinone derivatives and their use as medicaments
5. 6136974 - Pyrrolo[3,4-D]Pyrimidinone derivatives and their use as medicaments
6. 6046204 - Pyrrolo[3,4-D] pyrimidinone derivatives and their use as medicaments