Average Co-Inventor Count = 3.27
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. Ube Industries, Inc. (3 from 1,432 patents)
3 patents:
1. 8143052 - Process for preparing optically active (S or R)-α amino acid and (R or S)-α amino acid ester in one phase organic reaction medium
2. 7915019 - Processes for preparing optically active (S or R)-β-amino acid and optically active (R or S)-β-amino acid ester, and β-amino acid 2-alkoxyethyl ester and optically active (S or R)-β amino acid 2-alkoxyethyl ester
3. 7449325 - Process for enzymatically producing either optically active N-substituted β-amino acids or esters thereof or optically active N-substituted 2-homopipecolic acids or esters thereof