Average Co-Inventor Count = 4.00
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. Hoffmann-la Roche Inc. (5 from 4,945 patents)
5 patents:
1. 4894480 - Phenyl substituted-2,4,6,8-nonatetraenoic acid
2. 4883613 - Phenyl substituted-2,4,6,8-nonatetraenoic acid
3. 4883614 - Phenyl substituted-2,4,6,8-nonatetraenoic acid
4. 4780251 - Phenyl substituted-2,4,6,8-nonatetraenoic acid
5. 4648996 - Phenyl substituted-2,4,6,8-nonatetraenoic acid