Average Co-Inventor Count = 5.42
ph-index = 4
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 Upjohn Co. (2 from 2,170 patents)
2. Pharmacia & Upjohn Company (2 from 523 patents)
4 patents:
1. 6624159 - Heterocycle carboxamides as antiviral agents
2. 5703075 - Antiatherosclerotic and antithrombotic 1-benzopyran-4-ones and
3. 5385906 - Antibacterial quinolone compounds
4. 5262417 - Antibacterial quinolone compounds