Average Co-Inventor Count = 1.71
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. Other (1 from 832,880 patents)
2. Degussa Aktiengesellschaft (1 from 1,678 patents)
2 patents:
1. 5200326 - Method for the fermentative production of L-amino acids from
2. 4421849 - Method for biological screening