Average Co-Inventor Count = 2.00
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. Relypsa, Inc. (2 from 32 patents)
2. Vifor (International) Ltd. (2 from 10 patents)
4 patents:
1. 11123363 - Potassium-binding agents for treating hypertension and hyperkalemia
2. 10813946 - Potassium binding polymers for treating hypertension and hyperkalemia
3. 9925212 - Potassium-binding agents for treating hypertension and hyperkalemia
4. 9492476 - Potassium-binding agents for treating hypertension and hyperkalemia