Average Co-Inventor Count = 1.64
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. Pfizer Corporation (3 from 4,456 patents)
3 patents:
1. 6589777 - Stereoselective microbial reduction of a racemic tetralone
2. 6180375 - Microbial biotransformation
3. 5849730 - Process for preparing demethylrapamycins