Average Co-Inventor Count = 6.54
ph-index = 2
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. Degussa Aktiengesellschaft (2 from 1,678 patents)
2. Degussa - Huls Ag (1 from 148 patents)
3 patents:
1. 6582939 - Process for the preparation of alkaline earth salts of D-pantothenic acid
2. 6319528 - Feedstuff additive which contains D-pantothenic acid and/or its salts and a process for the preparation thereof
3. 6238714 - Feedstuff additive which contains D-pantothenic acid and/or its salts and a process for the preparation thereof