Average Co-Inventor Count = 5.00
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. Bayer Aktiengesellschaft (2 from 12,170 patents)
2 patents:
1. 5432185 - Haemorheological use of N-alkylated 1,4-dihydropyridine-dicarboxylic
2. 5234935 - N-alkylated 1,4-dihydropyridine-dicarboxylic acid esters