Average Co-Inventor Count = 3.43
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. Centre National De La Recherche Scientifique (1 from 5,072 patents)
2. L'air Liquide, Societe Anonyme a Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude (1 from 295 patents)
3. Aluminium Pechiney (1 from 139 patents)
4. Institut National Polytechnique De Toulouse (1 from 55 patents)
5. Pechiney Rhenalu (1 from 48 patents)
2 patents:
1. 7431272 - Device for stirring a liquid and injecting a gas into said liquid with limited clogging
2. 6060013 - Rotary gas dispersion device for treating a liquid aluminium bath