Average Co-Inventor Count = 3.88
ph-index = 2
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 (6 from 1,001 patents)
6 patents:
1. 6291231 - Microorganism producing terphenyl compounds
2. 6103231 - Antibiotic stalobacins
3. 6087540 - Terphenyl compounds and medicines containing the same
4. 5876984 - Sequiterpene derivatives having antiviral activity
5. 5456910 - Antibiotic stalobacins
6. 5071749 - Glycopetide antibiotic PA-45052-B