Average Co-Inventor Count = 2.00
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. Air Liquide Industrial U.S. LP (1 from 24 patents)
2. L'air Liquide, Société Anonyme Pour L'etude Et L'exploitation Des Procédés Georges Claude (1,435 patents)
1 patent:
1. 9151532 - Recirculating liquid nitrogen immersion bath and method for freezing a product therein