Average Co-Inventor Count = 4.00
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. The Dupont Merck Pharmaceutical Company (2 from 206 patents)
2. Dupont Pharmaceuticals Company (1 from 106 patents)
3 patents:
1. 6342503 - 1N-alkyl-n-arylpyrimidinamines and derivatives thereof
2. 5317024 - Ether derivatives of alkyl piperidines and pyrrolidines as antipsychotic
3. 5252586 - Ether derivatives of alkyl piperidines and pyrrolidines as antipsychotic