Average Co-Inventor Count = 1.33
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. Rhone-progil (1 from 51 patents)
2. Produits Chimiques Pechiney-saint Gobain (1 from 7 patents)
2 patents:
1. 4093638 - Simultaneous preparation of organic acid chlorides and trichloroacryloyl
2. 3979502 - Method of eliminating chloroacetylenes present in hydrogen chloride gas