Average Co-Inventor Count = 3.43
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. Rhone-poulenc Rorer S.a. (2 from 247 patents)
2 patents:
1. 5292921 - Process for the enantioselective preparation of phenylisoserine
2. 5290957 - Process for the stereoselective preparation of phenylisoserine