Average Co-Inventor Count = 3.27
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 Antar France (1 from 52 patents)
2. Saint-gobain Recherche (1 from 29 patents)
3. Elf Atochem S.a. and Haber Partners Sarl (1 from 1 patent)
3 patents:
1. 6464763 - Water soluble composition as metal surface coating in the form of dry films proof to atmospheric corrosion
2. 6254660 - Corrosion-resistant alloy, preparation process and article made from the alloy
3. 5507861 - Carboxylic acid-based corrosion-inhibiting composition and application