Average Co-Inventor Count = 3.46
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 Degussa Gmbh (2 from 1,242 patents)
2. Degussa Aktiengesellschaft (1 from 1,678 patents)
3 patents:
1. 8642790 - Process for preparing 5-hydroxymethylfurfural via 5-acyloxymethylfurfural as an intermediate
2. 8618310 - Process for preparing n-protected 4-ketoproline derivatives
3. 7045640 - Method of producing 5-formyl-2-furylboronic acid