Average Co-Inventor Count = 2.00
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. Covis Pharma Gmbh (3 from 7 patents)
2. Amag Pharmaceuticals, Inc. (2 from 9 patents)
5 patents:
1. 11730744 - Methods of reducing risk of preterm birth
2. 11304962 - Methods of reducing risk of preterm birth
3. 11154562 - Methods of reducing risk of preterm birth
4. 10471075 - Methods of reducing risk of preterm birth
5. 9844558 - Methods of reducing risk of preterm birth