Average Co-Inventor Count = 2.40
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. Elf Atochem North America, Inc. (2 from 194 patents)
2 patents:
1. 5981685 - Organotin sulfonate catalysts and their manufacture
2. 5770672 - Catalyst for low temperature cure of blocked isocyanates