Average Co-Inventor Count = 7.00
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. Jeol Ltd. (1 from 807 patents)
1 patent:
1. 12291546 - Phosphonium compound, reagent kit for derivatization, mass spectrometric method, and method for producing phosphonium compound