Average Co-Inventor Count = 5.16
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. Pharmacia & Upjohn (7 from 117 patents)
2. Pharmacia Corporation (2 from 220 patents)
3. Farmitalia Carlo Erba S.r.l. (2 from 140 patents)
4. Pharmacia Italia S.p.a. (1 from 26 patents)
12 patents:
1. 6753316 - Acryloyl derivatives analogous to distamycin, process for preparing them, and their use as antitumor agents
2. 6482920 - Acryloyl substituted distamycin derivatives, process for preparing them, and their use as antitumor and antiviral agents
3. 6458768 - Benzoheterocyclic distamycin derivatives, process for preparing them, and their use as antitumor agents
4. 6420379 - Alkynyl-substituted camptothecins and process for their preparation
5. 6211192 - Alkynyl-substituted camptothecins and process for their preparation
6. 6153642 - Benzoheterocyclic distamycin derivatives, process for preparing them,
7. 6093721 - Amidino-camptothecin derivatives
8. 5801167 - Camptothecin derivatives and process for their preparation
9. 5753629 - Distamycin A analogues as antitumour or antiviral agents
10. 5602141 - Camptothecin derivatives and process for their preparation
11. 5362729 - Dihydropyridine derivatives useful in antitumor therapy
12. 5175182 - Acryloyl substituted pyrrole derivatives