Average Co-Inventor Count = 4.00
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. Other (1 from 832,718 patents)
2. Astrazeneca Ab (1 from 1,500 patents)
3. Astra Aktiebolag (1 from 271 patents)
3 patents:
1. 7514560 - Crystalline form of omeprazole
2. 6384059 - Crystalline form of omeprazole
3. 6150380 - Crystalline form of omeprazole