Average Co-Inventor Count = 2.40
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. Harbin Biyan Technology Co., Ltd. (1 from 1 patent)
2. Harbin Green Biotechnology Co., Ltd. (1 from 1 patent)
2 patents:
1. 11432997 - Sterile drug dispensing system and sterile drug dispensing method
2. D888233 - Dispensing syringe