Average Co-Inventor Count = 4.09
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. Nippon Shinyaku Company, Ltd. (3 from 229 patents)
3 patents:
1. 5635491 - Lyophilized fatty emulsions and a process for the production thereof
2. 5534502 - Process for producing fat emulsion
3. 5368861 - Gastric preparation with sustained release