Average Co-Inventor Count = 5.29
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 145 patents)
3 patents:
1. 6808914 - Process for the preparation of L-amino acids by fermentation and nucleotide sequences coding for the accDA gene
2. 6379934 - Process for the fermentative preparation of L-amino acids using coryneform bacteria
3. 6361986 - Process for the preparation of L-amino acids by fermentation and nucleotide sequences coding for the accDA gene