Average Co-Inventor Count = 4.17
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. Pharmacia & Upjohn Company (3 from 523 patents)
2. Elan Pharmaceuticals, Inc. (2 from 202 patents)
4 patents:
1. 7456163 - Macrocycles useful in the treatment of alzheimer's disease
2. 7262208 - Hydroxypropyl amides for the treatment of Alzheimer's disease
3. 7244755 - Hydroxypropylamines
4. 7067507 - Macrocycles useful in the treatment of Alzheimer's disease