Average Co-Inventor Count = 8.24
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. Nhwa Pharma. Corporation (2 from 13 patents)
2. Shanhai Institute of Pharmaceutical Industry (1 from 1 patent)
3. Shanghai Institute of Pharmaceutical Industry (41 patents)
2 patents:
1. 8501778 - Aralkyl piperidine derivatives and their uses as antalgic or ataractic agent
2. 8420652 - Use of aryl piperazine derivatives in manufacturing medicants for treating pain