Average Co-Inventor Count = 5.33
ph-index = 3
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. Merck + Co., Inc. (2 from 4,770 patents)
2. Sibia Neurosciences, Inc. (1 from 48 patents)
3. The Salk Institute Biotechnology Industrial Associates, Inc. (1 from 22 patents)
4 patents:
1. 6485919 - Human metabotropic glutamate receptors, nucleic acids encoding same and uses thereof
2. 6413764 - Human metabotropic glutamate receptors, nucleic acids encoding same and uses thereof
3. 5807689 - Methods for identifying compounds that modulate metabotropic glutamate
4. 5521297 - Nucleic acids encoding human metabotropic glutamate receptors