Average Co-Inventor Count = 5.40
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. Basf Aktiengesellschaft (3 from 10,754 patents)
3 patents:
1. 6093677 - Catalyst for dehydrogenating 1,4-butanediol to .gamma.-butyrolactone
2. 5955620 - Dehydrogenation of 1,4-butanediol to .gamma.-butyrolactone
3. 4922023 - Preparation of aliphatic N,N-dialkyl-substituted amino alcohols