Average Co-Inventor Count = 15.11
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. Cj Healthcare Corporation (2 from 14 patents)
2. Alteogen, Inc. (1 from 14 patents)
2 patents:
1. 10723775 - Method for purifying darbepoetin alfa
2. 9902753 - Method of purifying a long-acting human growth hormone