Average Co-Inventor Count = 4.00
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. Nestec S.a. (2 from 2,370 patents)
2. Ralston Purina Company (1 from 128 patents)
3 patents:
1. 6821534 - Method of diagnosing and treatment of a pet with food allergies
2. 6783792 - Method of making hypoallergenic pet food
3. 6403142 - Hypoallergenic pet food