Average Co-Inventor Count = 3.00
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. Brita Gmbh (3 from 195 patents)
3 patents:
1. 8216451 - Apparatus for the filtration of liquids
2. 8114284 - Filter cartridge and apparatus for the filtration of liquids
3. 8025802 - Filter cartridge and apparatus for the filtration of liquids