Average Co-Inventor Count = 3.43
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. Thomson-csf (2 from 2,692 patents)
2 patents:
1. 5070214 - Organic material with extremely narrow electron spin resonance line and
2. 4956508 - Process for preparing polyalkyl perylenes, perylenes obtained by this