Average Co-Inventor Count = 3.37
ph-index = 5
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 Pour L'etude Et L'exploitation Des (10 from 715 patents)
2. L'air Liquide, Société Anonyme Pour L'etude Et L'exploitation Des Procédés Georges Claude (1 from 1,434 patents)
3. 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)
12 patents:
1. 6397630 - Floating marine structure
2. 6240745 - Process and plant for the purification and cryogenic separation of air without precooling
3. 5937672 - Process for the purification of a cryogenic fluid by filtration and/or
4. 5921106 - Process for compressing a gas associated with a unit for separating a
5. 5913893 - Process for the purification of a cryogenic fluid by filtration and/or
6. 5857356 - Process for the purification of a cryogenic fluid by filtration and/or
7. 5836172 - Process for the purification of a cryogenic fluid by filtration and/or
8. 5785900 - Fluid distributor for heat and material exchange column and process for
9. 5651271 - Process for the separation of a gas mixture by cryogenic distillation
10. 5586451 - Process and installation for the production of oxygen by distillation of
11. 5454226 - Process and plant for liquefying a gas
12. 5412953 - Process and installation for the production of gaseous oxygen and/or