Average Co-Inventor Count = 6.00
ph-index = 4
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. Denka Seiken Co., Ltd. (4 from 61 patents)
2. National Institute of Infectious Diseases (4 from 35 patents)
3. University of California (1 from 15,528 patents)
4. National Institute of Infectious Disease (1 from 1 patent)
5. Tsukuba Primate Research Center, National Institute of Biomedical Innovation (1 from 1 patent)
5 patents:
1. 8906862 - Multiple antigen delivery system using hepatitis E virus-like particle
2. 8357792 - SRSV detection kit
3. 8067560 - SRSV detection kit
4. 7575753 - SRSV detection kit
5. 7067638 - Small round structured virus (SRSV) detection kit