Average Co-Inventor Count = 2.67
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. Elf Atochem S.a. (2 from 456 patents)
2 patents:
1. 6046366 - Preparation of .beta.-hydroxycarbonyl and/or .alpha.,.beta.-unsaturated
2. 5672764 - Selective aldolization of acetone to diacetone alcohol by a solid basic