Average Co-Inventor Count = 6.70
ph-index = 4
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 Frosst Canada & Co. (4 from 76 patents)
4 patents:
1. 6677351 - 1-biaryl-1,8-naphthyridin-4-one phosphodiesterase-4 inhibitors
2. 6448274 - Fluoroalkoxy-substituted benzamide dichloropyridinyl N-oxide PDE4 inhibitor
3. 6211197 - Prostaglandin receptor ligands
4. 6204275 - PDE IV inhibiting compounds, compositions and methods of treatment