Average Co-Inventor Count = 5.81
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. The Green Cross Corporation (4 from 260 patents)
2. Welfide Corporation (1 from 13 patents)
3. Yoshitomi Pharmaceutical (1 from 1 patent)
6 patents:
1. 6475506 - Infusion preparation
2. 6084110 - Stable vitamin C preparation
3. 5972367 - Infusion preparation
4. 5728681 - Infusion preparation and two compartment container containing the
5. 5674527 - Infusion preparation comprising phospholipid
6. 5626880 - Infusion preparation