Average Co-Inventor Count = 2.40
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. (6 from 4,770 patents)
6 patents:
1. 6573261 - Method for treating or preventing psychosomatic and psychoimmunologic disorders
2. 6242446 - Method for treating attention deficit disorder
3. 6232311 - Method for treating or preventing psychosomatic and psychoimmunologic disorders
4. 612126 - Method for treating attention deficit disorder
5. 6121261 - Method for treating attention deficit disorder
6. 5972938 - Method for treating or preventing psychoimmunological disorders