Average Co-Inventor Count = 7.00
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. Praxair Technology, Inc. (4 from 1,444 patents)
4 patents:
1. 8668768 - System for preventing contaminants from reaching a gas purifier
2. 8343262 - System for preventing contaminants from reaching a gas purifier
3. 8280554 - System for preventing unnecessary shutdown of a high-purity gas production plant
4. 7981195 - System for preventing contaminants from reaching a gas purifier