Average Co-Inventor Count = 3.43
ph-index = 3
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. Millipore Corporation (6 from 468 patents)
6 patents:
1. 7112281 - Underdrain for filtration membrane
2. 6989099 - Underdrain for filtration membrane
3. 6893562 - Underdrain for filtration membrane
4. 6645722 - Method for sequencing reaction cleanup by constant differential pressure ultrafiltration
5. 6642005 - Method for sequencing reaction cleanup by constant pressure differential ultrafiltration
6. 6498240 - Method for sequencing reaction cleanup by constant pressure diffential ultrafiltration