Average Co-Inventor Count = 4.00
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. Covestro Deutschland Ag (2 from 646 patents)
2 patents:
1. 11192991 - Method for producing flame retardant polyurethane foams using halogen-free flame retardants
2. 10563032 - Method for producing flame retardant polyurethane foams using halogen-free flame retardants