Average Co-Inventor Count = 1.00
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. Q.p. Corporation (2 from 37 patents)
2. Nitto Hogei Co., Ltd. (2 from 2 patents)
2 patents:
1. 4623488 - Refined fish oils and the process for production thereof
2. 4554107 - Refined fish oils and the process for production thereof