Average Co-Inventor Count = 4.00
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. 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)
2. L'air Liquide, Société Anonyme Pour L'etude Et L'exploitation Des Procédés Georges Claude (1,434 patents)
3. Softal Electronic Erik Blumenfeld Gmbh & Co. (2 patents)
1 patent:
1. 7147460 - Device for shaping plastic objects under inert atmosphere