Average Co-Inventor Count = 4.00
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. Sankyo Company, Limited (3 from 613 patents)
3 patents:
1. 6743611 - Expression systems utilizing autolyzing fusion proteins and a novel reducing polypeptide
2. 6307038 - Expression systems utilizing autolyzing fusion proteins and a novel reducing polypeptide
3. 5955072 - Expression systems utilizing autolyzing fusion proteins and a reducing