Average Co-Inventor Count = 2.35
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. Praxair Technology, Inc. (5 from 1,447 patents)
5 patents:
1. 11571652 - Method of purifying hydrogen supplied from a storage cavern
2. 8551217 - Six bed pressure swing adsorption process operating in normal and turndown modes
3. 8496733 - Large scale pressure swing adsorption systems having process cycles operating in normal and turndown modes
4. 8491704 - Six bed pressure swing adsorption process operating in normal and turndown modes
5. 8435328 - Ten bed pressure swing adsorption process operating in normal and turndown modes