Average Co-Inventor Count = 2.86
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. Evonik Operations Gmbh (1 from 601 patents)
2. Messer Griesheim Gmbh (1 from 218 patents)
2 patents:
1. 12269672 - Transport container for concentrated hydrogen peroxide
2. 5495717 - Insulated container for storing liquid helium