Average Co-Inventor Count = 3.00
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, Société Anonyme Pour L'etude Et L'exploitation Des Procédés Georges Claude (1 from 1,435 patents)
2. American Air Liquide, Inc. (1 from 336 patents)
2 patents:
1. 8444749 - Method and system for membrane-based gas recovery
2. 8187361 - Effluent gas recovery system in polysilicon and silane plants