Average Co-Inventor Count = 2.67
ph-index = 3
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. (4 from 375 patents)
4 patents:
1. RE45510 - Patch having easily detachable release sheet
2. 7910792 - Patch having easily detachable release sheet
3. D625017 - Medical transdermal patch
4. D605299 - Medical transdermal patch