Average Co-Inventor Count = 2.90
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. Nisshin Flour Milling Co., Ltd. (3 from 200 patents)
2. Shionogi Company Limited (1 from 1,001 patents)
3 patents:
1. 5171575 - Process for preventing diarrhea in animals
2. 4837018 - Vaccines for fowl colibacillosis
3. 4301148 - Anticocoidial drug