Average Co-Inventor Count = 5.14
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. Hisamitsu Pharmaceutical Company, Inc. (3 from 375 patents)
3 patents:
1. 12178922 - Patch with DMSO in adhesive layer
2. 11364207 - Patch and package thereof
3. 11020356 - Drug-containing patch