Average Co-Inventor Count = 11.00
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. The Procter Gamble Company (2 from 17,167 patents)
2. Pur Water Purification Products, Inc. (1 from 85 patents)
3. 3m Innovative Properties Company (14,076 patents)
4. Helen of Troy Limited (833 patents)
3 patents:
1. 8119012 - Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
2. 7922008 - Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
3. 7712613 - Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles