Average Co-Inventor Count = 6.00
ph-index = 1
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. Hanmi Holdings Co., Ltd. (1 from 12 patents)
2. Id Biochem, Inc. (1 from 2 patents)
3. Hanmi Science Co., Ltd. (63 patents)
1 patent:
1. 8349969 - Method for preparing high-purity polyethyleneglycol aldehyde derivatives