Average Co-Inventor Count = 2.73
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. Silicor Materials Inc. (4 from 22 patents)
2. Calisolar Inc. (1 from 6 patents)
5 patents:
1. 8580218 - Method of purifying silicon utilizing cascading process
2. 8562740 - Apparatus for directional solidification of silicon including a refractory material
3. 8562932 - Method of purifying silicon utilizing cascading process
4. 8540958 - Cascading purification
5. 8216539 - Cascading purification