Average Co-Inventor Count = 2.40
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. Takeda Chemical Industries, Inc. (2 from 1,858 patents)
2 patents:
1. 5202476 - Purification of 2-keto-L-gulonic acid
2. 4374981 - Ultrafiltration of fermentation broth containing nucleosides to separate