Average Co-Inventor Count = 9.00
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. Xenon Pharmaceuticals Inc. (4 from 109 patents)
4 patents:
1. 9695185 - Synthetic methods for spiro-oxindole compounds
2. 9260446 - Synthetic methods for spiro-oxindole compounds
3. 8742109 - Synthetic methods for spiro-oxindole compounds
4. 8445696 - Synthetic methods for spiro-oxindole compounds