Average Co-Inventor Count = 2.25
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. Sandoz Gmbh (3 from 1,603 patents)
3 patents:
1. 4248877 - Organic compounds
2. 4178377 - (4-Hydroxy-4-piperidyl)-alkanoic acid amides
3. 3991066 - 1,3,4,9B-Tetrahydro-5-methyl-2H-indeno[1,2-c]pyridines