Average Co-Inventor Count = 19.01
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. Merck Sharp + Dohme Corp. (1 from 2,405 patents)
2. Msd R&d (china) Co., Ltd. (1 from 10 patents)
3. Msd R&d Co., Ltd. (0 patent)
1 patent:
1. 10138255 - Piperazine derivatives as HIV protease inhibitors