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)
3. Agc Glass Europe (259 patents)
4. Lafarge (76 patents)
5. Sociedade Portuguesa Do Ar Liquido "arliquido", Lda (0 patent)
1 patent:
1. 12366415 - Heat exchanger and use thereof