Average Co-Inventor Count = 1.50
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. Shionogi Company Limited (2 from 1,001 patents)
2 patents:
1. 7932381 - Process for producing carbapenem derivative and intermediate crystal therefor
2. 6057448 - Process for producing imidazole derivatives