Average Co-Inventor Count = 3.00
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. Ethyl Corporation (2 from 1,362 patents)
2 patents:
1. 4247490 - Process for the purification of dialkylphosphorochloridothioates
2. 4159289 - Process for preparing dialkyl phosphorochloridothioates